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Viessman Part
I have a Vitodens 200 system, and I cannot find the part I need in the diagram... unless that means I have to buy an entire radial fan unit. Under the radial fan (Part #40) there is a flap that acts as...
View ArticlePex heating with tile
Hi, I am removing my old carpet and want to install tile down. Under the carpet I do have linoleum under the carpet which I will also be removing. My plan is to install pex tubing for the heating under...
View ArticleAntique gas range help
I know this isn’t the proper forum, but it’s the same principles and I can’t find help anywhere else:Our ministry uses an antique (1940’s) Wolf double commercial oven and range (propane). Both ovens...
View Articletekmar
slant fin caravan boilers (3) with Tekmar control and high limit switches keep tripping however temp of boilers are not at that limit
View ArticleMiller CMF80 furnace runs for 45 seconds but will not fire
Hey guys. I have A Miller cmf80 Natural Gas Furnace in my mobile home. The induction fan will kick on for about 45 seconds but will not fire. I tapped on the gas valve and it fired. I have now replaced...
View ArticleFlexible PVC pipe was used for venting a High Efficiency Gas Furnace - Water...
While the High Efficiency Gas Furnace is being used a water spot forms at the base of the Flue chimney where the Flexible PVC pipe vents to the roof. There is not a stainless steel liner in the...
View ArticleEmbassy Onex Domestic Hot Water Exchanger
Dear Team, I have a 2012 Embassy Onex 160 C condensing boiler. I'm seeing very light amount of droplets coming from the Domestic Hot Water Exchanger. Not sure if its the exchanger leaking or the 4...
View ArticleCat IV Venting
Most new category IV gas furnaces are dual-rated for either a direct-vent or a non-direct-vent installation. When installing with a direct-vent configuration, the intake and exhaust pipes are supposed...
View ArticleSteam leak
I have a 8 year old Crown boiler for a one pipe steam. I have been losing approx a gallon of water every 4 days and the water level in the sight gauge drops a lot while the boiler is heating. It used...
View Articleendurance EBP
i am getting heat in my baseboards when the room temp is above thermostat set point. i replaced the flow check valve on the boiler input side but still same problem. is there an internal problem...
View ArticleBoiler question
There’s a gas boiler in this apartment and recently an inspector came to check the boiler. I overheard him telling maintenance that the boiler is leaking so he shut the boiler completely down but the...
View ArticleNavien NCB 240H - Any thoughts?
Hi everyone, A long while ago I had the NPE 240A installed. It's handled my hot water needs quite well, considering I'm in a situation where there are 3 bathrooms, 2 dishwashers and 2 washing machines....
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Run pipes behind boiler
Hi, I have an old traditional gas boiler (two pipe, fully pumped system, if that matters) sitting on the floor and touching the wall, as from the first pic. The second pic zooms in on a hole the boiler...
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Help with Info on this Ancient Bryant NoToil
Hi all. I'm wondering if there are any heating archeologists out there who can help me with any information on this Bryant NoToil. I've done the Google/internet searching to the maximum (that's how I...
View ArticleVenting Issue- Gas Steam Boiler
I recently had an energy audit completed on my home (2 family, built 1931). As part of the audit, the venting for our water heaters and boilers was checked. We have 2 gas fired water heaters (2017 and...
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Non-condensing vs. condensing boiler operation costs...
The TriAngle Tube non-condensing combi-boiler had been replaced last September with Viessmann 222-F, B2TB combi-condensing boiler. In our digital age, where every data is collected and made available...
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Control board LED not coming on
Hello all, I recently installed some ecobees in my home and I had to replace the transformer in my Argo control board in the process. As of now the ecobees all have power, they all seem to call for...
View ArticleNewbie chimney questions
Hi all, The home I purchased recently has a chimney that's in poor condition above the roof line. It's being used to exhaust the gas boiler (recent model LoganoUS/CA GC 144II) and Rheem gas water...
View Article3/8 inch pex ball valves brass and plastic?
veiga makes some great plastic 3/8" valves for quickie lavatory applications, e.g. https://www.supplyhouse.com/Viega-43002-3-8-PureFlow-PolyAlloy-PEX-Crimp-x-1-2-Closet-Stop-Valve-Plastic-Nut but...
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how far up are radiator legs solid? (gotta make a height adjustment)
when i took this pic of an American Arco Radiator, I though it was obvious but about 2 and half inches up the leg the casting flares and i'm thinking that is indicative of where one might begin to...
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