If you apply 24 volts to terminals 1, and 2 the valve will open after approximately 1.5 minutes, closing the end switch between terminals 2, and 3 to fire the boiler. Joe Mattiello. Technical Support Engineer. Tel. 401-942-8000 X 484. Fax. 401-942-2360.August 2023. Type M us adequate for residential boiler piping. we use type L if we are doing any bending of the tube. If course if you are only looking at 20-30’ of near boiler piping, the cost difference to use L may let you sleep better at night🥴. Bob "hot rod" Rohr. The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. « 1 … 19 20 21 22 23 24 25 … 100 » I have taken 28 temperature/pressure readings since the backflow combo was changed. Of these 28 readings 9 readings had the pressure >= 50, and 4 readings showed the pressure >= 60 The boiler and house heating has functioned well throughout all the discharge events. There is a tankless coil in the boiler and we do not have any problem with hot ...The term “pm me” is a common Internet expression, frequently found on forums, which means, “Send me a private message.” It is a way for members of the same platform to communicate ...Mar 3, 2016 ... It is closed when coolant is cold to help the ATF heat up faster then open when coolant is hot to absorb extra ATF heat. If I was OP, I would do ... To test a temp. valve, run hot water and feel the hot going into the mix valve. Let run for a bit. Use a faucet that has a separate hot and cold if possible. If the cold to the mix stays cold your mixing, maybe when you shouldn't. I've seen plumbers replace entire water heaters when the problem was the mixing valve. Jan 21, 2024 · Help with finding gas valve. I have an old Crane gas hot water heater. It is older than I am and I'm 65. Made in 1951 I think. The gas valve was replaced at some point with a Robert Shaw Champion valve. I know the thermocouple is week and needs replacing but it is not acting right at all. Even after taking the thermocouple loose from the valve ... Yellowbullet.com is a popular online forum that caters to the automotive enthusiast community. With a wide range of topics and discussions, it provides a unique opportunity for bus...MRHL. One of the problems with that boiler is when it is in space heating mode at 100% firing and switches over to indirect heating the boiler tends to overshoot the ARHL. Raise the MRHL as high as it will go (200*) lower the ARHL to no higher than 190*, leave your heat settings at no higher than 170*.Josh M. hydronicsmike 855. Mike Miller. 250-545-7749, Ext. 214. 7.30AM to 4PM PST. Has any one had problems with the 356 control,We are not able to get enough voltage out of the variable speed to operate a wet rotor pump, 007 or 15-42 The controler is showing 100% out put.Penthouse Letters Magazine can be read for free on websites such as Magzus and Magstack. Each of these sites provide access to the full magazine; however, they only stock a small n...The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. « 1 2 3 4 5 6 7 … 100 »A boiler is considered a continuos load so a 15 amp breaker can supply a 12 amp load. A 20 amp breaker can feed a 16 amp load. nicholas bonham-carter Member Posts: 8,576. August 2020. Some newer boilers, and A/C’s are particular about the the quality of A/C current Produced, so try it out first before cutting the check.—NBC.I inspected the boiled and when I pulled the front cover off there was a blinking light next to "Valve". I did some research online and found some information about a bad igniter. I first removed the ignitor (which I found was a ignitor/flame sensor) and cleaned it with a dollar. When I reinstalled and turned the boiler back on, the boiler ...Every 30 degrees the flue temperature is above the combustion air temperature is another 1% loss. A boiler with 180 degree water temperature out should have a flue temperature of 450 degrees minimum. 450 minus 70 = 380 divided by 30 = 12.6% 20 + 12.6 = 32.6%. 67.4% is the maximum possible efficiency.Here you can join over 150,000 HVAC Professionals & enthusiasts from around the world discussing all things related to HVAC/R. You are currently viewing as a … The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. « 1 2 3 4 5 6 7 … 100 » Ever since the early days of Pong, computer gaming has been an engaging pastime. Initially, gamers often turned to forums and message boards to meet these needs — until Discord arr...Our commercial property has a three tier ( levels) basement ( 2ft offsets) Our building sits over an underground spring. The water ingress is very dynamic throughout the year. Sometimes our small sump pit (3.5ft diameter x 3ft deep) is bone dry. Other times, think: four 4" pipes pumping full volume into our …Are you looking to sell your old appliances? Perhaps you’ve upgraded your kitchen or laundry room and need to get rid of your old refrigerator, dishwasher, or washing machine. Part...Two things come to my mind immediately: 1. How is your main venting (is this a one-pipe system)? 2. How is your near boiler piping? It sounds like boiler water is getting thrown up into your main during part or all of your burn cycle.try changing the battery's anyway,put water in it recently? Probably .5 to 1 oz per gallon is just fine. I would bet that the Rectorseal engineers worked with some contractors to be able to do some tests of older systems in the wild. NJ Steam Homeowner. See my sight glass boiler videos: https://bit.ly/3sZW1el. hot_rod Member Posts: 21,942. veteransteamhvac said: Yes, install a mini split. Have it properly sized for your space. You will be happy at whatever temperature you ask it to maintain in the space. The issue isn't sizing, the issue is most mini splits do not allow a set point as low as I would want to set it for heating. pecmsg Member Posts: 4,737.Water heater is electric. Exisiting Gas Line: 1" - 50ft run to basement to opposite end where it is split into 2. from there its split into 2 x 3/4" in runs to furnace and gas range. I've heard from a few plumbers each with different tap options to the exterior where the pool heater will be placed. The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. « 1 … 6 7 8 9 10 11 12 … 100 » GA124 vs G124. The GA124 has the inducer motor all factory assembled and wired inside of the boiler jacket. Yes it is that quiet that you can hear the boiler running! The G124 is an automospheric boiler and the inducer fan is mounted on the rear "flue collector". The installer would have to remove the flue pipe connector, attach the inducer fan ...The heat works fine. Water going through the pipes is at a good solid 120-130 degrees and 95 degrees coming from the registers. But when I turn on the AC, it still blows warm air. Not quite 95 degrees but not cold. The air handler pipes are hot when the AC is on. (cooler on the return side and scalding hot on the inlet side) …Three tips worth considering 6” spacing, lowers SWT and accelerates start up, more even surface temperature. Get the tube mid pour as much as possible, same reasons as above and it lowers the downward loss Map the layout well for drilling and mounting in the future. An as built drawing, and a neighbors drone pics😉.Unfortunately, I didn't know better when hitting the reset button. But after hours and days of searching the forums and watching videos, I realized that was a bad move and a very dangerous move. I have pressed the reset button probably like 10 times or more. It is a 8 year old Burham oil boiler with a beckett unit with a Honeywell …The small zone is all the way at the end of the line. Both zones share a single return and the hot water return has to go past all the other radiators in the other zone on its way back to the boiler. If the big zone is off, the radiators are cold, but there is hot return water flowing past their return connections.Three (3) Radiators - Free SE Michigan. Got something you don't need and would like to sell? Get together with other Wallies here and make your own deals. (Please, no corporate advertising here.) And, as a courtesy to our community, when your item has sold, please post that it is no longer available so that we can close the …Weil McLain Ultra 155 will not light off because it is not getting fuel. The boiler will not light off. I have air flow and spark but no fuel. I can see the blue arc if the igniter through the view port and hear the relay click. Both fuses are good on the control board.Opinions on Trianco Heatmaker. We have worked on these units for 10+ years now. They actually run quite well until some odd problems crop up. The tank I think really holds about 10 gals. and is circulated up through the coils in the seperate combustion chamber above. A common problem was the pump inside would overload mainly …OIl Furnace Fumes in House. jonknights Member Posts: 2. January 2020. Furnace Problems. Issue: Combustion/Exhaust Fumes back up into house in basement and goes up through vents. Conditions When This “Does Not” occur: • When thermostat is kept at a normal daytime temperature. In fact, when these fumes start occurring (thermostat down …The controller is modulating the mixing valve. It is not an on/off operation. In your scenario where the boiler min is set at 140 and the mix target set at 140, the mixing valve will begin opening when it sees a boiler return temp above 140. It may not put out the full 140 to the mixed side at first, especially if it is trying to heat a high ... Welcome! Here are the website rules, as well as some tips for using this forum. Find Heating Help on Facebook Find Heating Help on Twitter Find Heating Help on Youtube Find Heating Help on Instagram. ... If you have a heating-related question, you can ask it …Heating Help. 3,312 likes · 3 talking about this. HeatingHelp.com is filled with information on heating systems - both old and new. Visit our discussi. October 2005. JSPAK, I'm sure if you contact any of the manufaturers Delavan,DanFoss, Hago or others they would tell you that's what's recommended. many of us as technicians would agree and it's not just becuse they sell tem. As for an oil burner forum I'd love to have you pay a visit to one of the most popular oilheating websites in the industry. 2 days ago · New here. hardlnocks Member Posts: 1. March 14. Just wanted say hello to everyone. I just signed on as a new member I’m hoping to learn and update my existing system from all the great peeps here. Again Hello everyone. goodman central ( GSZ140301 ) 14 Sheers , 2.5 ton. sendi_t34 131 views 11 comments Most recent by pecmsg December 2023. The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. « 1 … 8 9 10 11 12 13 14 … 100 » December 2021. If you go to use it do not mix more than 10 gallons per full tank, that will prevent white smoke from occurring (the water in the oil)/ Keep a couple of filter cartridges available in the event that other particulates in the oil. Steam: The Perfect Fluid for Heating and Some of the Problems.Josh M. hydronicsmike 855. Mike Miller. 250-545-7749, Ext. 214. 7.30AM to 4PM PST. Has any one had problems with the 356 control,We are not able to get enough voltage out of the variable speed to operate a wet rotor pump, 007 or 15-42 The controler is showing 100% out put.With it the burner uses cold outside air so warm basement air is not lost but the cold air is still heated in the boiler (absorbing fuel) and sent up the flue. When the boiler is off without the combustion air intake warm basement air leaks into the boiler and up the flue due to the chimney draft. This probably accounts for some savings.Boilers vs hot water heaters. The pros to using this approach are: 1)the heat source is cheap and compact, 2) see 1 above. The cons are: 1)the design life of hot water heaters typically is less than half of that for boilers (5-7 years vs 20+ years), 2)the efficiency is lower than a modern boiler, particularly if it is condensing.Hello all - I recently purchased a new home with an Embassy Industries Onex 160C combi unit for domestic and heat. I've already found useful information on this forum so decided to make an account and post a request for help. I honestly don't know much about heating so have been reading and learning quite a bit but still have limited knowledge. The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. « 1 … 19 20 21 22 23 24 25 … 100 » HeatingHelp.com is the place to go to get all of your heating questions answered. “The Wall” is a forum for all things heating and when you contribute, chances …The block is preassembled and they (Burnham) don't want you to take apart, lifting on to the base is brutal, etc. We've also installed Weil Mclains, Uticas, and Peerless. The Weil McLain has the advantage of being easy to disassemble and reassemble, although some people don't like the gaskets. Also I'm looking at the weight …Our commercial property has a three tier ( levels) basement ( 2ft offsets) Our building sits over an underground spring. The water ingress is very dynamic throughout the year. Sometimes our small sump pit (3.5ft diameter x 3ft deep) is bone dry. Other times, think: four 4" pipes pumping full volume into our …In today’s digital age, having a unique and eye-catching profile picture is essential. Whether you’re using it for your social media accounts, professional platforms, or online for...In today’s digital age, having a unique and eye-catching profile picture is essential. Whether you’re using it for your social media accounts, professional platforms, or online for...Mar 3, 2016 ... It is closed when coolant is cold to help the ATF heat up faster then open when coolant is hot to absorb extra ATF heat. If I was OP, I would do ...To use PVC it has to be listed and approved on the state web site. IPEX (I think) is the only approved PVC. existing pvc venting (buried in a wall) can be reused if changing the appliance. They said for the first time ever the state board leadership is being run by non-plumbers. Not a good thing JMHO. February 2022. It seems unusual that your boiler water would test that basic. (High pH). First thought is that something is wrong in the testing. If it is a pH of 14, which could happen, by seriously dosing the boiler with a lot of potent base, you could drain it, wash it out and refill. If it is indeed pH of 14, be careful. Three (3) Radiators - Free SE Michigan. Got something you don't need and would like to sell? Get together with other Wallies here and make your own deals. (Please, no corporate advertising here.) And, as a courtesy to our community, when your item has sold, please post that it is no longer available so that we can close the …Trio oil boilers are built in Boyertown PA. F W Webb has them in stock in our Allentown branch. Contact Steve's Oil Burner Service in Kunkletown PA (between Lehighton and Stroudsburg PA) call him at 484-560-0341 ask for Steve. lakota Member Posts: 32. November 2016. Is propane an option Rinnia E110CP 96% efficient Central heating and …4. This improves combustion efficiency and also removes ambient air from the boiler room up and out the chimney. 5. Both CO meters register lower readings gradually until the readings reach safe levels within a very …In today’s digital age, building brand authority and trust is crucial for any business seeking to succeed in their marketing efforts. Forums offer a unique space where users active...It does not usually require heat to be pumped. If your dealing with #6 oil tank temperature should be maintained at 90-100 degrees for pumping. For combustion a temperature of 160-220 may be needed depending on what kind of burner you are using.The boiler # is OBT-440-C3-W-S. Serial # OBT-4288. I didn't not see a separate model# on the data plate. 122,600BTUH, 1.35GPH according to data plate. The nozzle that was in there was a .85GPH 70A. The closest I had to that was a .9 so I used that.To test a temp. valve, run hot water and feel the hot going into the mix valve. Let run for a bit. Use a faucet that has a separate hot and cold if possible. If the cold to the mix stays cold your mixing, maybe when you shouldn't. I've seen plumbers replace entire water heaters when the problem was the mixing valve.The small zone is all the way at the end of the line. Both zones share a single return and the hot water return has to go past all the other radiators in the other zone on its way back to the boiler. If the big zone is off, the radiators are cold, but there is hot return water flowing past their return connections.March 2021. wildrage. I read on another forum that you could 'plug' your boiler in. In that I just cut the wire, wire the subpanel to an outlet, and wire a 3-prong plug to the boiler - and just plug it into the outlet. My reasoning is if the power goes out again, I just unplug the boiler from the outlet, and into the generator.Dec 24, 2012 ... 02 ZRT 600 EFI Over Heating Help! Jump to ... 02 ZR 600 EFI Over Heating Help! Ok so I ... The Fora platform includes forum software by XenForo.Current pressurtrol cuts out at 1.5 lbs , new Vaporstat out at 8 oz. It takes about 10 min to build pressure from 8 oz to 1.5 lbs. I am guessing the fuel burned at low pressure would about equal the fuel burned rebuilding steam back to 8 oz. with no need for valves or gas plumbing. Fred Member Posts: 8,542.The boiler and rads are working. They didn’t leave combustion reports, and they won’t provide them. The water temp leaving the boiler has never been above 110, so I’m thinking they didn’t run set up as well. I did the heat loss calculation with design day at zero.goodman central ( GSZ140301 ) 14 Sheers , 2.5 ton. sendi_t34 131 views 11 comments Most recent by pecmsg December 2023.May 3, 2015 ... Vauxhall Owners Network Forum. in this ... Over heating help plz !!!!! [Zafira A] [99 ... The Fora platform includes forum software by XenForo.for the old school guy when you have 1,000 cfm at constant volume the unit will cool to the equivalent of a 5 ton forced air 2,000 cfm traditional unit. Traditional equipment only runs for 20 minutes over cools or heats the space and satisfies. The Bosch has 30 turn downs so 5 tons can go as low as 1/4 of 1 ton.I inspected the boiled and when I pulled the front cover off there was a blinking light next to "Valve". I did some research online and found some information about a bad igniter. I first removed the ignitor (which I found was a ignitor/flame sensor) and cleaned it with a dollar. When I reinstalled and turned the boiler back on, the boiler ...I agree with the earlier statement: usually a tiger loop is a bandaid for poor piping technique. Yes. The filter is at the tank, then a check valve. Then the line goes up about 7 feet, across about 18 feet then drops down to the boiler. The line is one continuous piece, coated copper line new two years ago.I tried to search reviews on the web, but each sites rate different manufacturers, cannot really compare the results. So far, I've seen three contractors and all three of them recommended IBC boilers. …I just replaced the main heating plant at my church and we went from a 2, 100,000 input btu boiler to a total of 850,000 btu input over 3 smaller boilers. This is to heat about 12,000 sq ft in Chicago. The sanctuary seats about 275, has 35 feet uninsulated ceilings and walls, built from 1930 to 1941, with a fellowship hall beneath. Burnham AL40A Indirect Water Heater - Brown water : (. Water just started looking brown. I have only been in the house a couple years (moved in to the girlfriend's house) and recently discovered the calcite tank was essentially empty. Checked pH and it was around 5.5-6 so I put in 2 - 5 gal buckets of calcite and ph seems to be up around 6.5-6. ... May 2022. I have an older Bryant gas furnace and a Lennox central AC unit and have an issue where the furnace or AC will start up and run normally for anywhere from 20 minutes to several hours and then the 3 amp fuse will blow. I originally suspected a bad relay on the board, so I installed a new control board and was very careful …HeatingHelp.com is committed to industry education and thrives on the spirit of shared knowledge and community. Here are some of the many resources you’ll find here: The …2 days ago · Opinions on boiler replacement. Techclique MemberPosts: 2. 6:06PM in THE MAIN WALL. I currently run a Valliant GA92-100 that has been an awesome boiler but at my last maintenance the tech said the exchanger was going bad. This didn't surprise me since it's been running for over 43 years with little to no trouble. The boiler and rads are working. They didn’t leave combustion reports, and they won’t provide them. The water temp leaving the boiler has never been above 110, so I’m thinking they didn’t run set up as well. I did the heat loss calculation with design day at zero.May 2022. I have an older Bryant gas furnace and a Lennox central AC unit and have an issue where the furnace or AC will start up and run normally for anywhere from 20 minutes to several hours and then the 3 amp fuse will blow. I originally suspected a bad relay on the board, so I installed a new control board and was very careful …Jan 17, 2021 ... So the only purpose of this flash thermostat seems to be either 0 (heat only hot tank) or above (heat radiators and hot tank). By replacing the ...The accurate load number would tell if you have enough heat emitter to carry a design day load. .6 gpm per loop is about right for 300'- 1/2 pex loops. So in essence you have about 15" on center with one loop abandon. .6 gpm, 300' loops, 15" OC should get you about 15 BTU/ sq. ft output from the slab.Burner shuts off. My Rinnai hot water heaters has worked fine for 6 years, but recently it comes on perfectly but shuts down to a code 12 shortly after use. The gas pressure read a 9 but drops to 1.5 when the unit is heating water. It looks as if it is not getting enough gas and the flames just dims and shuts off.Are you facing technical issues with your HP device? Look no further than the official HP Support Forums. These forums provide a platform for users to engage with experts and find ...Burner shuts off. My Rinnai hot water heaters has worked fine for 6 years, but recently it comes on perfectly but shuts down to a code 12 shortly after use. The gas pressure read a 9 but drops to 1.5 when the unit is heating water. It looks as if it is not getting enough gas and the flames just dims and shuts off.The HCB curve will be set for the radiant floors, and the HCA curve will be set for the radiators. The Unico thermostat call for heat will trigger an External Changeover of Heating Program to 180 degrees. The Vitodens with control the radiator/unico pump for HCA via the expansion board ( 209) for my WB6-24.The block is preassembled and they (Burnham) don't want you to take apart, lifting on to the base is brutal, etc. We've also installed Weil Mclains, Uticas, and Peerless. The Weil McLain has the advantage of being easy to disassemble and reassemble, although some people don't like the gaskets. Also I'm looking at the weight …Heatinghelp forum
Heating Help is the #1 Online Resource for Heating Answers. Find the answers to all your questions about heating systems, both old and new! ... The Wall (The Forum) Probably .5 to 1 oz per gallon is just fine. I would bet that the Rectorseal engineers worked with some contractors to be able to do some tests of older systems in the wild. NJ Steam Homeowner. See my sight glass boiler videos: https://bit.ly/3sZW1el. hot_rod Member Posts: 21,942. Our comprehensive HVAC Systems Help Center covers a wide range of HVAC-related topics, including air conditioning and heat pumps, geothermal, hot-water …May 3, 2015 ... Vauxhall Owners Network Forum. in this ... Over heating help plz !!!!! [Zafira A] [99 ... The Fora platform includes forum software by XenForo.Dec 12, 2007 · Plumbing and Central Heating. Questions, comments and enquiries related to plumbing, central heating and hot water systems. 1. Heating Help. 3,312 likes · 3 talking about this. HeatingHelp.com is filled with information on heating systems - both old and new. Visit our discussi.Are you looking to sell your old appliances? Perhaps you’ve upgraded your kitchen or laundry room and need to get rid of your old refrigerator, dishwasher, or washing machine. Part...Jan 30, 2024 · metrosilo Member Posts: 33. January 30. Hey guys. just wanted to see what some of you do to plug the hole you use when you do a combustion analysis on cpvc venting. I’ve seen the foil tape. I’ve seen the high temp silicon. If you are doing an analysis regularly, is there something you can put in the hole that you can take out and out back ... HeatingHelp.com is committed to industry education and thrives on the spirit of shared knowledge and community. Here are some of the many resources you’ll find here: The …120 will provide 28 BTU / square foot of floor. I usually go with 110 in concrete, if it is not keeping up go to 120. Check your temperature drop across the heating circuit, water temp into floor, water temp out of floor. should be 10 or lower for radiant. If 20 or higher, circulator is to small. Pump is a 26-99 3-speed.HeatingHelp.com is committed to industry education and thrives on the spirit of shared knowledge and community. Here are some of the many resources you’ll find here: The …Tandem oil tanks. Use two inch pipe for crossover,11/4" fill pipe,11/2" vent. Gauge and ventalarm should only go on second rec. tank once first tank is filled and crossover begins,ventalarm will tell system is full and still allow more for expanision,after fill both tanks will level out for room in both. Must use 1/2" on …Boilers vs hot water heaters. The pros to using this approach are: 1)the heat source is cheap and compact, 2) see 1 above. The cons are: 1)the design life of hot water heaters typically is less than half of that for boilers (5-7 years vs 20+ years), 2)the efficiency is lower than a modern boiler, particularly if it is condensing.Not enough heat from a SYSTEM 2000. We installed a System 2000 in Feb of 2015. It replaced a Weil McLain (sp?) wet base tankless boiler. We have not been able to get the room temperature up to 68 when it is cold (10 F or below) with this system. We have 2 rooms that rely on heat from the other rooms and the old system handled it with no …Sure, we're a heating site, but a lot of great plumbers also hang out here. Got questions or thoughts to share? Do it here.The accurate load number would tell if you have enough heat emitter to carry a design day load. .6 gpm per loop is about right for 300'- 1/2 pex loops. So in essence you have about 15" on center with one loop abandon. .6 gpm, 300' loops, 15" OC should get you about 15 BTU/ sq. ft output from the slab.December 2021. If you go to use it do not mix more than 10 gallons per full tank, that will prevent white smoke from occurring (the water in the oil)/ Keep a couple of filter cartridges available in the event that other particulates in the oil. Steam: The Perfect Fluid for Heating and Some of the Problems.for the old school guy when you have 1,000 cfm at constant volume the unit will cool to the equivalent of a 5 ton forced air 2,000 cfm traditional unit. Traditional equipment only runs for 20 minutes over cools or heats the space and satisfies. The Bosch has 30 turn downs so 5 tons can go as low as 1/4 of 1 ton.Beckett AFG Oil Burner Issues. Jarb Member Posts: 17. November 2011 in Oil Heating. I have a Peerless Pinnacle Oil Boiler with a Beckett AFG Oil Burner with R7184P primary control. The pump is a Cleancut. I had a burner tech out. He had to replace the transformer. Then noticed the solenoid valve would randomly shut off during operation.Here you can join over 150,000 HVAC Professionals & enthusiasts from around the world discussing all things related to HVAC/R. You are currently viewing as a …Chart the duty point of your pump and you will arrive at a GPM that you can multiply by the time it takes for hot water to circuit the radiator. 8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour. Two btu per sq ft for degree difference for a slab. DanHolohan Member, Moderator, Administrator Posts: 16,482.Burner shuts off. My Rinnai hot water heaters has worked fine for 6 years, but recently it comes on perfectly but shuts down to a code 12 shortly after use. The gas pressure read a 9 but drops to 1.5 when the unit is heating water. It looks as if it is not getting enough gas and the flames just dims and shuts off.Two things come to my mind immediately: 1. How is your main venting (is this a one-pipe system)? 2. How is your near boiler piping? It sounds like boiler water is getting thrown up into your main during part or all of your burn cycle.The accurate load number would tell if you have enough heat emitter to carry a design day load. .6 gpm per loop is about right for 300'- 1/2 pex loops. So in essence you have about 15" on center with one loop abandon. .6 gpm, 300' loops, 15" OC should get you about 15 BTU/ sq. ft output from the slab.The term “pm me” is a common Internet expression, frequently found on forums, which means, “Send me a private message.” It is a way for members of the same platform to communicate ...November 2009. I retrofitted my house with a staple up radiant system and i am using a munckin contender boiler to heat it. The house is about 800 square feet evenly split into 7 zones that will all run off of 1 thermostat. Origionally i was using a waste oil boiler set to 150 degrees with a mixing valve to temper the water down to 120 for the ...1. When the unit ignites, it runs for approx. 15 sec then shuts down the flame (even when the zones are calling) 2. When #1 occurs, there is a faint click (not the stacked switch) then the flame turns off. 3. Occasionally, the relay on the Gas Valve "double clutches, toggles" also causing the flame to go out.Yellowbullet.com is a popular online forum that caters to the automotive enthusiast community. With a wide range of topics and discussions, it provides a unique opportunity for bus...Terry Love Plumbing Advice & Remodel DIY & Professional Forum · Home · Forums ... Water Heater Forum & Blog. Boiler Forum. 1 · 2 · 3 … Go to...Jan 17, 2021 ... So the only purpose of this flash thermostat seems to be either 0 (heat only hot tank) or above (heat radiators and hot tank). By replacing the ...In any case, if the thermostat is calling for heat, the boiler supplies 75F water to the floor until the outdoor temperature drops to 56F. Then the water temperature increases as the outdoor temperature drops to 0F, when the water temperature has increased to 120F. This certainly heats the house. If I run water that is "too hot" in …But the fuel is still the same. Diesel is #2 fuel and home heating oil is #2 fuel. Same stuff different dye. If in a pinch, you can also use kerosene or #1 fuel (or A1 Jet fuel if near an airport) in a pinch. Usually more expensive and also less BTU per gallon. But in a pinch it will work. October 2005. JSPAK, I'm sure if you contact any of the manufaturers Delavan,DanFoss, Hago or others they would tell you that's what's recommended. many of us as technicians would agree and it's not just becuse they sell tem. As for an oil burner forum I'd love to have you pay a visit to one of the most popular oilheating websites in the industry. The hot water loop is fed by a Taco circulator, which is connected to a simple line-voltage thermostat. When the temperature drops below the set point, the thermostat switch is closes, and the water circulates. The problem with the way it is installed is that the water circulates regardless of whether the boiler is on or not, and if the …Just bought a house/office that was built in 2005, boiler installed in 2005 I have 10,000 square feet of finished space with Hot Water Baseboard heat. The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. « 1 … 19 20 21 22 23 24 25 … 100 » Boilers vs hot water heaters. The pros to using this approach are: 1)the heat source is cheap and compact, 2) see 1 above. The cons are: 1)the design life of hot water heaters typically is less than half of that for boilers (5-7 years vs 20+ years), 2)the efficiency is lower than a modern boiler, particularly if it is condensing.The small zone is all the way at the end of the line. Both zones share a single return and the hot water return has to go past all the other radiators in the other zone on its way back to the boiler. If the big zone is off, the radiators are cold, but there is hot return water flowing past their return connections. Heating Help Newsletter. Each Thursday, we email a brief newsletter to thousands of our subscribers. The newsletter always contains links to technical articles that we think will interest you, and it always has news of things that are going on in the world of heating. This newsletter is a labor of love, and we enjoy sharing it each week. Computer etiquette is the proper way to communicate while interacting with people online. Whether it’s done in an email, a chat room, a forum or a blog, there are certain things to... The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. « 1 … 19 20 21 22 23 24 25 … 100 » Sure, we're a heating site, but a lot of great plumbers also hang out here. Got questions or thoughts to share? Do it here. Sure, we're a heating site, but a lot of great plumbers also hang out here. Got questions or thoughts to share? Do it here. October 2005. Settings for Honeywell L6006C with HydroAir. We have a hydroair blower which has a Honeywell L6006C 1018 aquatstat on the supply pipe at the coil. It keeps the fan blower from running until the water heats to a set temp. Currently, our boiler operating temp is about 180 degrees.A heat loss calculation is important for many reasons. Slant Fin has a heat loss app. If you want to include a heat pump, I'd use it for your radiant and a/c, but you still need a boiler for when the heat pump can't generate enough heat. 8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour.HeatingHelp.com is committed to industry education and thrives on the spirit of shared knowledge and community. Here are some of the many resources you’ll find here: The …A boiler is considered a continuos load so a 15 amp breaker can supply a 12 amp load. A 20 amp breaker can feed a 16 amp load. nicholas bonham-carter Member Posts: 8,576. August 2020. Some newer boilers, and A/C’s are particular about the the quality of A/C current Produced, so try it out first before cutting the check.—NBC.Every 30 degrees the flue temperature is above the combustion air temperature is another 1% loss. A boiler with 180 degree water temperature out should have a flue temperature of 450 degrees minimum. 450 minus 70 = 380 divided by 30 = 12.6% 20 + 12.6 = 32.6%. 67.4% is the maximum possible efficiency.October 2005. Settings for Honeywell L6006C with HydroAir. We have a hydroair blower which has a Honeywell L6006C 1018 aquatstat on the supply pipe at the coil. It keeps the fan blower from running until the water heats to a set temp. Currently, our boiler operating temp is about 180 degrees.I have a Bosch Greenstar 151 that does DHW and Baseboard heat. It has an fw200 mounted in the boiler, and is controlled by a nest thermostat. The issue is the boiler is not keeping up. I woke up this morning and heat was set to 65 with the nest upstairs reading 63. I have changed the min outdoor temp on the fw200 to 32 …Have a project replacing one larger steam boiler with either 2 or 3 smaller steam boilers. For efficiency and ease of getting equipment in and out. I see bunch of options of piping the boilers and not sure what is best option. Pipe each one separately and drop into main header, each one with a separate Hartford loop and …May 3, 2015 ... Vauxhall Owners Network Forum. in this ... Over heating help plz !!!!! [Zafira A] [99 ... The Fora platform includes forum software by XenForo.The controller is modulating the mixing valve. It is not an on/off operation. In your scenario where the boiler min is set at 140 and the mix target set at 140, the mixing valve will begin opening when it sees a boiler return temp above 140. It may not put out the full 140 to the mixed side at first, especially if it is trying to heat a high ...The boiler # is OBT-440-C3-W-S. Serial # OBT-4288. I didn't not see a separate model# on the data plate. 122,600BTUH, 1.35GPH according to data plate. The nozzle that was in there was a .85GPH 70A. The closest I had to that was a .9 so I used that.Apr 7, 2014 ... Discuss Static/Electricity problem with Electrical Underfloor Heating, help needed in the Electrical Forum area at ElectriciansForums.net. J ...The term “pm me” is a common Internet expression, frequently found on forums, which means, “Send me a private message.” It is a way for members of the same platform to communicate ... Heating Help Newsletter. Each Thursday, we email a brief newsletter to thousands of our subscribers. The newsletter always contains links to technical articles that we think will interest you, and it always has news of things that are going on in the world of heating. This newsletter is a labor of love, and we enjoy sharing it each week. Click on the envelope icon to the left of your user icon at the top right. Click on the pencil/paper message icon. Type the person’s username into Recipients field. Type your message and click Post Message. You can also click on the person's username and then click Message. The heat works fine. Water going through the pipes is at a good solid 120-130 degrees and 95 degrees coming from the registers. But when I turn on the AC, it still blows warm air. Not quite 95 degrees but not cold. The air handler pipes are hot when the AC is on. (cooler on the return side and scalding hot on the inlet side) …so your tubing would have to carry 1 gpm (each circuit) and enough tubing to output 15000 btus at an average water temp of 105 degrees which is midway between 120 & 90. The pipe from the boiler carrying the entire load (4) gpm would be 3/4 copper. Pipes size for gpm: 1/2'-1.5 gpm. 3/4-4.5 gpm.. Lakhs to canadian dollars