Any 240 volt appliance would draw from both legs equally. com, so I tried the following to restart the boiler: I toggled the VXT's Feed button to On for about 30 seconds, heard water flowing, but nothing changed; I tried feeding water the faster way, by opening a valve I used to refill the boiler after I emptied it. For the past 4 years we replaced a zone valve to one of the zones in our house twice. This boiler is on it's original ignitor and has 36,000 ignitions between DHW and CH. The house is poorly insulated. We would like to show you a description here but the site won’t allow us. One of the zones (the largest of the zones, if that matters) is heating any time any other thermostat calls for. Check out the wiring on this stat though. After construction, seven people occupied the home. We also have a section of informative and entertaining articles to help you sharpen your HVAC business skills. Most are hot water. com is the place to go to get all of your heating questions answered. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. Hi! I am having the same trouble with my AO smith model# HP1050H45DV 130. Or 2500 watts on each leg in the panel. It was 3 am, and I didn't know about HeatingHelp. October 2022. 54 Biomass. The kitchen addition is over a basement with the mechanicals. That is a very real possibility. Heating Help: The Wall. December 15 edited December 15. Heat is always on. 8K Domestic Hot Water; 5K Gas Heating; 125 Geothermal; 160 Indoor-Air Quality; 3. Stack temp around 250 degrees (both. 8K Domestic Hot Water; 5K Gas Heating; 125 Geothermal; 160 Indoor-Air Quality; 3. In order to qualify for the MassSave purchase loan program and $3,000 boiler efficiency rebate, the boiler must be at least 90% energy efficient. I have a 1919 home that was originally gravity hot water (it had a Honeywell heat generator. Nov 22, 2023 · Thankful. Let us not forget the fact that many areas of the country and different government entities do not require licenses to do what we do. So i changed the fill valve with a watts 1156, set for 12 psi. Let us not forget the fact that many areas of the country and different government entities do not require licenses to do what we do. A shower runs out of hot water in 5 minutes. I looked up the specs for the boiler burner combo you have. 90x80B Hago, and just wouldn't dial in with the commonly used. November 22 edited November 22. I found an old Cleveland Controls draft pressure switch still attached (and powered, just not in the control circuit). according to my HDS software calc. Depends if every room has a trv or not. Some stories are as worn as old work boots because we just can’t resist hearing them again and again. November 22 edited November 22. Everyone is welcome to join in, pros and homeowners alike, and the conversations go back decades. I had a big Smith catalog I made up had boiler in it from back in the 30s & 40s got water damaged and moldy I used to have the supply houses around here calling me to get the ratings. November 21. 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. Nov 22, 2023 · If this is not the issue, you may have a cross contamination going on between the intake and the exhaust on the outside of the building. My current loads are : WH : 40. It takes nearly a full day to properly clean an old steam system. get some 1/2" hepex,or rehau cut away the plywood on the floor. For example 92% efficiency would need a return water temperature of approximately 118-degrees and 94% approx. Zone valves are more compact and use less electric: Wet rotor circs have real world efficiencies somewhere around 10 %. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. Then the breech pipe will fit into the thimble nice. They said for the first time ever the state board leadership is being run by non-plumbers. November 1. Open up the wall and share, @Mad Dog_2, Mr. bad idea. The local oil company has come in and replace multiple parts and cleaned it out many times and I think the only thing they haven't replaced is the motor. I did some searching on this site and found other information mentioned around a possible bad ignitors. 33 lbs. 2K Oil Heating; 57 Pipe Deterioration; 835 Plumbing; 5. 5 years prior) and seemed to be working although old. 8K Domestic Hot Water; 5K Gas Heating; 125 Geothermal; 160 Indoor-Air Quality; 3. This boiler will require insturments such as a combustion analyzer, gas pressure tester/manometer, for proper setup and diagnosis. If it has to be oil, it has to be EK! What is the best boiler out of these three: New Yorker fr-122-w, Burnham RSAH 85TH, or Weil. Am working on getting the bathroom roughed in, putting dricore under the boilet, shower, and bathtub, coming out 50" from the outer wall. 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. We always hose it down with mineral spirits and wipe/dry it clean then paint over it with an oil base exterior paint, either with a Wagner sprayer or the regular old brush method. The only significant difference for this one is maybe 25' more outside wall exposure in the 12x46 space, the other side of the building is attached to a 25' deep neighbor. com HeatSpring: What makes you the #1 online resource for heating questions? Where do you get all of your answers?. At 6 am on a Sunday morning he blew the wall off the factory. It had a hash mark with 0. Something about brackish water conditions? I'm not sure if the passage ways are changed also. To remove, a screwdriver will pry the ring out and then hook the mesh. I found an old Cleveland Controls draft pressure switch still attached (and powered, just not in the control circuit). The original baseboard lengths are now way oversized. Brad, I'm gonna cut and paste those figures for myself. Let us not forget the fact that many areas of the country and different government entities do not require licenses to do what we do. I see "C" on Zone 1 panel empty. Your home looks like you may have plaster walls. The front door faces south and the boiler is below & slightly northeast of it. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. Jul 1, 2004 · The radiator all full of steam at, say, 5 ounces (which condensates at 213F) should measure no more than 213F. Visit our discussi. I turned on the ECO mode and was curious what exactly that did. Got a call to do a cleaning on this Heatmaker boiler on Friday. My 8 Zone radiant floor heating system is controlled by 2 Taco ZVC404-EXP Controllers. 7K Radiant Heating; 373 Solar; 14. Once the right size selected, there's a slew of choices from different companies, some are within the US while. This valve appear to be stuck just shy of fully closed, almost like there is a piece of something stuck inside. Efficiencies are very high (in the 95% range). 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. When hooked back up, it doesnt work. I believe the system needs to be bleed and have water added. 1970's zone valve stuck open. It stays on. Ended up replacing the differential pressure. To test a temp. Currently the main source of heat in the colonial is a 30+ year old oil boiler driving hydronic baseboards. Mark Hunt_5. 2 pipe steam system not heating. 1K Oil Heating; 57 Pipe Deterioration; 830 Plumbing; 5. bad idea. get some 1/2" hepex,or rehau cut away the plywood on the floor. Sometimes it will run just fine through to the end of the cycle and do everything right. 7K Radiant Heating; 373 Solar; 14. Brad, I'm gonna cut and paste those figures for myself. I'm interpreting that to mean 400 sq ft of heated space. I went and checked the unit and found no ambient co with the unit turned up to 90 Deg so it was realy cooking. I checked every valve and they all seem to be turned on. Keep the 10° differential for cut in 5° above the mixing valve set temperature. Here are some of the many resources you'll find here: The Wall discussion forum - Got a question? Ask it here. - Black Sawn's Boiler Stop Leak. Click here to Find a Contractor in your area. So i changed the fill valve with a watts 1156, set for 12 psi. Boiler must maintain 180 degree min at all times for domestic supply. The water temperature from the new boiler will run at 140 degrees for the heating system. Not much mass in a shower wall, probably easy to overheat and potentially crack some tiles. The old: The new header: The new boiler: The old air trap and vacuum valve were bad. Contact us. com is committed to industry education and thrives on the spirit of shared knowledge and community. Mark Hunt_5. An 80% furnace must be vented vertically unless it is approved and uses a sidewall power venter that places the entire vent under negative vent pressure. Mine is piped in parallel, sort of a side-car to the main. Put the filter screen before the bypass loop, that way if it gets clogged the symptom will be "no heat" rather than "pump destroyed". Ddtar Member Posts: 1. 1K Thermostats and Controls; 55. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. The original power vent water heater was still in the basement. but wont reset. To use PVC it has to be listed and approved on the state web site. If it is a furnace, match the antisipator setting to the gas valve amperage rating. 8K Domestic Hot Water; 5K Gas Heating; 124 Geothermal; 158 Indoor-Air Quality; 3. make sure your installer follows the piping specs (min. I am in the process of determining the right size combi-boiler for my needs. After returning and turning water on, I am getting a pr0 code. Wall hung usually have top, bottom, or both connections, floor mount are usually side port. Thanks for the reply Robert. Depends if every room has a trv or not. If you install it in the supply side, you have to wait to charge the tank before you get the water temperature you need at the radiation. Cast Iron Boiler Life. The contractor must follow these instructions if your new boiler is to make dry steam. Lochinvar RBN135. The existing baseboards would be used with the propane option and the existing ductwork would be used with the heat pump option. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. You would think they would have figured out they did something wrong when components nearly caught. @HeatingHelp ‧ 5. 7K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 58 Chimneys & Flues; 1. Nov 10, 2023 · With the boiler and circulator off go up and bleed the troublesome baseboard. Start with checking the inlet gas pressure when the unit is running in high fire. Member Posts: 60. PRO is a water pressure switch. 1K Thermostats and Controls; 55. Same thing happened on both boilers. If it runs, there is a cross connection to find and fix. Nov 25, 2023 · 4. 5 Kw each. 5 FPS, 11. Not 0. Yes, the 24V terminals at the bottom are live. 2K Oil Heating; 57 Pipe Deterioration; 830 Plumbing; 5. It has been installed for just over 3 years no problem. Thus any savings you gained by lowering the air temps (smaller delta tee over night) are negated by the higher water temps in recovery mode. 7K Radiant Heating; 373 Solar; 14. On a gas steam boiler-The general thought seems to be that you can get more thermal efficiency (perhaps 86% + - not officially measured) using a wet base boiler like Slantfin or Smith G-8 (in a wet base boiler, the water surrounds the fire box. The existing concrete wall has a significant slope outward as it rises. 7K Radiant Heating; 373 Solar; 14. He talked to tech support and was told it needed a. The water temperature from the new boiler will run at 140 degrees for the heating system. It continues to go through its feeding cycle until the led. THE MAIN WALL — Heating Help: The Wall THE MAIN WALL Home › THE MAIN WALL Welcome! Here are the website rules, as well as some tips for using this forum. 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. Downsizing Residential Water Meter. 7K Radiant Heating; 373 Solar; 14. The cellar was a mess covered in plastic. December 1. The lower it deviates from that temperature, the higher the efficiency. We would like to show you a description here but the site won’t allow us. Pumping Away: And Other Really Cool Piping Options for Hydronic Systems. 84. The GC decided to save money on the trusses and mixed in a bunch of spruce rather than using all yellow pine. Lochinvar and Microzoning. October 2016. My boiler has no pressure. Nov 30, 2023 · It definitely has a story to tell. Single pipe quasi-vapor system. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. I went and checked the unit and found no ambient co with the unit turned up to 90 Deg so it was realy cooking. If you request hot water at the wrong time (basically right before the system thinks it should start making more hot water again) you may end up with a barely warm enough. Find the pipes feeding the radiator, and check that they are pitched so that the water can drain back to return or the main. 1K Thermostats and Controls; 55. length, zone valve pressure drop, etc. The #1 Online Resource for Heating Answers. February 2022. Or if you go with Euro style 40 degree delta T design. 1K Thermostats and Controls; 55. Basically it is a question of limiting the maximum number of on/off cycles per hour to 3 for a boiler, vs. 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. 3K Strictly Steam ; 3. Being that the writing on the black pump is upside down I. When run off the generator, it can be acting as a "main" panel and need the neutral/ground reconnected now that it is isolated from the house main panel. One of the zones (the largest of the zones, if that matters) is heating any time any other thermostat calls for. Heating, Air Conditioning, Refrigeration News (HVACR) 2. 8K Domestic Hot Water; 5K Gas Heating;. Another Moline System. I DIY. Not much mass in a shower wall, probably easy to overheat and potentially crack some tiles. 84. Clothes dryer : 30. 1K Thermostats. 1K Thermostats and Controls; 55. 8K Domestic Hot Water; 5K Gas Heating; 125 Geothermal; 160 Indoor-Air Quality; 3. In order to qualify for the MassSave purchase loan program and $3,000 boiler efficiency rebate, the boiler must be at least 90% energy efficient. 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. The F05 code is normally due to a problem with flow. We are still deciding between a "regular" 80% efficiency boiler and a high efficiency 90-95% boiler and have asked each contractor to estimate the job both ways. In the case of the Buderus, they must either checking for correct power or just sensitive to incorrect power. Hi Pat! I'm not an expert, and agree with checking out some articles in Hydronic Journals but last time I searched for Air to Water heat pump there were a few companies doing it with a 2 phase heat pump, and then there were also a few companies doing water -> water (AKA GeoThermal) heat pumps for it. 84. Installing a stainless steel liner and having the chimney flue cavity filled with insulation will allow you to run much lower stack temperatures without as much of an issue with condensing of the combustion products. Bleed a little with the pump running if you have to if it heats without bleeding leave it alone. 2K Oil Heating; 57 Pipe Deterioration; 831 Plumbing; 5. In the case of the Buderus, they must either checking for correct power or just sensitive to incorrect power. 1K Thermostats and Controls; 55. The Brookhaven lab tests show that the EK is the most efficient oil burner boiler there is, surpassing even the three pass designs. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. 2K Oil Heating; 57 Pipe Deterioration; 835 Plumbing; 5. I wouldn’t recommend running 160* water in freezing cold concrete. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. Visit our discussi. Use a faucet that has a separate hot and cold if possible. I've seen a couple of steam systems. 7K Radiant Heating; 373 Solar; 14. We are still deciding between a "regular" 80% efficiency boiler and a high efficiency 90-95% boiler and have asked each contractor to estimate the job both ways. March 2022. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. The first empty filter cannister will act a sludge pot to catch any sludge before it goes to the filter. May 2003. 2K Oil Heating; 57 Pipe Deterioration; 835 Plumbing; 5. Zone valves are more compact and use less electric: Wet rotor circs have real world efficiencies somewhere around 10 %. Finishing a major remodel on a 1955 Cape Cod style home with a single-loop monoflow hot water system. The flow is around 0. If the cold to the mix stays cold your mixing, maybe when you shouldn't. com in 1997. pecmsg Posts: October 21. Type your message and click Post Message. Hey again group! Got a brother with a Peerless boiler with the Hydrostat control box, needs a common wire for the thermostat so using the Nest Power Connector. 1" per 100 foot of tube per 10 degree F change in temperature. Salesman: I flunked math, that's why I'm in sales. December 1. Depends if every room has a trv or not. Seems like a pump, plate exchanger, water-to-air heat exchanger, glycol fluid, and separate controls (24V will be supplied when the makeup air. x 60 min. The #1 Online Resource for Heating Answers. 4K Strictly Steam ; 3. 1K Thermostats. I have seen some shady companys pull this trick just after they pull the probe from the stack. the top of the pipe has course threading. 1K Oil Heating; 57 Pipe Deterioration; 830 Plumbing; 5. Heating Help: The Wall Home Welcome! Here are the website rules, as well as some tips for using this forum. Member Posts: 60. xray hentai, escooter rentals near me
W1 and R go to a Taco zone valve controller which is wired to each 24v zone. . Heatinghelp com the wall
Click here to Find a Contractor in your area. A two circuit (ganged) circuit breaker (15 Amps for your application) is just 15 Amps. Nov 8, 2023 · He studied VERY hard and rocked the very difficult written & practical exam. My over fire draft was 0. Hello HeatingHelp. So, work like this and worse! is allowed to happen. It’s set to dip switch 2. If you're a heating professional, we'd love your help answering this 2-minute survey on Modcon Boiler Life vs. 1K Thermostats and Controls; 55. I've had this problem a few times in the past at servicing time and have taken the burner apart and cleaned it up and it was clean for a year or so each. JK_3 Member Posts: 240. 0% O2 (9. Circa 1989 construction. It can completely clog a 3/4" i. You would think they would have figured out they did something wrong when components nearly caught on fire. Basically it is a question of limiting the maximum number of on/off cycles per hour to 3 for a boiler, vs. April 2018. Got something you don't need and would like to sell? Get together with other Wallies here and make your own deals. indicates they will install larger connection ports, if desired. 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. 500 * 3 GPM * 70 f Degrees = 105,000 btu/hr. 0% O2 (9. Contact us. 04" wc in the breech with a gas temp of 500 deg F while the burners are on, but when they shut down, the draft drops off and the flue gasses backdraft and stink up the basement. Currently the main source of heat in the colonial is a 30+ year old oil boiler driving hydronic baseboards. Is it safe to shut off furnace during summer? Member Posts: 117. 1K Thermostats and Controls; 55. It was starting staying on few seconds the. The per household rebate is capped at $14,000, and households can't receive two rebates for the same upgrade. But if you are serving different areas defined by carpet, wood, concrete, tile and different heat losses, you may need more than just manifolds. The cellar was a mess covered in plastic. Bring the feed in there also. Everyone is welcome to join in, pros and homeowners alike, and the conversations go back decades. Same thing happened on both boilers. By 9 am the bricklayers were bricking up a new wall. I'm one of the Technical Support Reps at ECR/ Utica. 2K Oil Heating; 57 Pipe Deterioration; 832 Plumbing; 5. The green wire would be the C charging wire that connects to one side of the transformer, the other end to the Nest C. Temperature is defined by a mixing valve and by default, a circulator to go with that. January 2005. Air will stop the steam from pushing thru. Aug 1, 2002 · If gas is available, take a look at a Cambridge Air unit. Finally if there is condensation in a pipe that can’t get out (water flows down hill) then the water may be blocking the pipe, and then NO air or the steam can get by that blockage. The Air Conditioning, Heating & Refrigeration News (AHR). You will save a lot of money. A shower runs out of hot water in 5 minutes. Hello, In addition to what Jamie says, there is a possibility that the recirc is masking a cross connection problem. 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. December 15 edited December 15. Need to contact us? Visit https://heatinghelp. I let restarted the boiler, and seemed to be ok but noticed pressure was slowly. Found this on a call yesterday. When originally constructed over 50 years ago, the home boasted a dishwasher, in-ground pool, three bathrooms, kitchen, and laundry. 1K Thermostats and Controls; 55. The Wall (The Forum) Join the Forum Are there seriously no leveling shims I can just buy? by zooba at 2:35 pm on 12/12/2023 Where can I find this radiator by rlc311 at 2:15 am on 12/13/2023 Newbie found Cadwell No 20. 1K Thermostats and Controls; 55. Same thing happened on both boilers. Curious about your best jokes: My landlord said we need to talk about the heating bill because it's too high. Find answers to all your questions about old and new heating systems. An uninsulated slab may need higher SWT. The #1 Online Resource for Heating Answers. This was last winter before I left town. Brad, I'm gonna cut and paste those figures for myself. com blog. IPEX (I think) is the only approved PVC. My boiler has no pressure. The per household rebate is capped at $14,000, and households can't receive two rebates for the same upgrade. The Wall (The Forum) Join the Forum Are there seriously no leveling shims I can just buy? by zooba at 2:35 pm on 12/12/2023 Where can I find this radiator by rlc311 at 2:15 am on 12/13/2023 Newbie found Cadwell No 20. nail a heavy aluminium plate to floor joist pop the pex into the slot with a rubber hammer tack some thiner plywood over both sides of the plate. February 2022. Hello all! Currently there is a 1" water meter serving my family's custom-built single-family home in New Jersey. 8 feet of head per 100 feet of 1/2 pex. Just curious how this occurs and what possibly can be done and maybe I can. My boiler has no pressure. The issues are as follows: 1) Wide fluctuations in hot water temperature. 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. Put a bit of Teflon tape around the threads of the vent and screw it back into the radiator. 1K Thermostats and. With the 380s with a single 4 inch riser, the steam velocity is so low that water can fall back into the boiler against the up flow of the steam. Please use this form only for general inquiries about our website. Dec 15, 2023 · Boiler issues. 8 feet of head per 100 feet of 1/2 pex. 100 F = 30 BTUH. 90 F = 10 BTUH. 5 ft tall. 2K Oil Heating; 57 Pipe Deterioration; 832 Plumbing; 5. It takes much, much longer to form in the condensate drains from the bar coolers. Cost is what you spend , value is what you get. October 17 edited October 17 in THE MAIN WALL Hello - On my project I need to come up with a design for using the boiler to temper kitchen makeup air, and could use some ideas on the design. I need to replace a steam boiler in a 98 year old house. 3,287 likes · 12 talking about this. 7K Radiant Heating; 373 Solar; 14. 1K Thermostats. 1K Thermostats. Feb 27, 2015 · HeatingHelp. 1K Thermostats. If the cold to the mix stays cold your mixing, maybe when you shouldn't. Ask and answer questions about heating systems, both old and new. When measuring the 120 VAC power make sure it is loaded (or add a load to the measurement). Some of the top news sources that talk about HVAC trends? 1. It was 3 am, and I didn't know about HeatingHelp. Oil Heating — Heating Help: The Wall. Salesman: It's so much more energy efficient. July 2020 in THE MAIN WALL. If it runs, there is a cross connection to find and fix. Nov 24, 2023 · Hello - I have an older Williams wall heater that the temperature sensor has had to be replaced twice. In MA. We have 33 Lochinvar ConXus interface modules installed for some of our customers and have had serious issues with them over the years. Currently the main source of heat in the colonial is a 30+ year old oil boiler driving hydronic baseboards. Conventional boilers usually do not. The old: The new header: The new boiler: The old air trap and vacuum valve were bad. By 9 am the bricklayers were bricking up a new wall. 8K THE MAIN WALL; 3K A-C, Heat Pumps & Refrigeration; 54 Biomass; 421 Carbon Monoxide Awareness; 60 Chimneys & Flues; 1. The strange radiator vent is probably a hygroscopic one that is supposed to work with water or steam. 3K Strictly Steam ; 3. 075 no 18x higher than it should be. The 50 amp breaker sounds oversized for just a compressor. Something about brackish water conditions? I'm not sure if the passage ways are changed also. notplumbdum Member Posts: 1. 001 of a volt. Boiler is maybe 5-7 years old. Promise may be too strong of a word, but there were words spoken, written or otherwise communicated that a fire tube boiler is better able to handle low flow. 2K Oil Heating; 57 Pipe Deterioration; 834 Plumbing; 5. This valve appear to be stuck just shy of fully closed, almost like there is a piece of something stuck inside. but wont reset. a much larger number (I think 12) for electric heat. Click here to Find a Contractor in your area. . i ready summarizing informational text quiz answers level g