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1answer
48 views

Attic flue vent pipe…asbestos? If so, what should I do?

Can someone help me identify whether this kind of pipe contains asbestos? I know that testing is the sure way to tell. However, maybe it's possible to rule it out from a picture...I'm not sure what ...
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2answers
25 views

Old bathroom gas heater - how to cap it off?

Our bathroom has a very old gas heater...it has a cast iron grill and I believe a ceramic element. Here is a picture from Pinterest of a similar one...this is not my bathroom. You can see the gas ...
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0answers
17 views

Water heater not heating water

Installed new electric water heater. Installed timer. Installed 60 amp double breaker at main panel. Installed sub panel 30 amp double breaker. I'm getting power to the 30 am sub panel and to the ...
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1answer
50 views

Vacationing - water heater off?

We're definitely not DIY-types in our household, so would love an answer from those who know the answer: We have a gas water heater in the basement, and will be traveling for over a month this summer. ...
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1answer
44 views

Which approach is more efficient and fast for warming up the room with a fan heater?

Let's imagine we would like to design a fan heater to warm a room as fast as possible and efficient of course. Two possible approaches are: if the heater starts to work with the maximum power, and ...
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1answer
9 views

Heater trouble Intertherm

I have a intertherm M1M It runs great one time then gives a weak flame(after the flame goes out) after reaching temp. I changed the igniter/temp sensor (one unit). I replaced the main board also. ...
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1answer
18 views

12 gauge on 30 amp circuit - after thermostat

I have 2 2500 watt baseboard heaters that I'm planning on running off of a 30a 240v breaker. My question is, because the thermostat is close to the panel, can I run the 10/2 JUST to the thermostat, ...
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4answers
110 views

Why does hot water only last a couple minutes?

She has an electric water heather. There IS hot water in the tank. When we open a faucet it acts normal, gradually getting hot, but that only lasts for a couple of minutes, then it gets cold. A friend ...
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2answers
191 views

How can I install a drain pan under my existing water heater?

I want to install a water heater pan under my 12 year old water heater. It is located in the basement and is on bricks. I can't figure how I can physically get a pan under the water heater. Thanks.
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0answers
39 views

Laundry room water heater is in my way! [closed]

Our laundry room shares space with the water heater and the current set up is driving me nuts. Our washer is next to the water heater and the outlet/vent for the dryer is against the opposite wall. So ...
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votes
1answer
47 views

How do I get the water pressure back?

I have what seems to be a strange, but hopefully easily solved problem. I have a Rheem Warrior series electric hot water heater in my mobile home. My husband is installing a new shower and we could ...
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1answer
63 views

There is a scorch mark in the wall

There is a scorch mark in the wall where the pipe goes into from the hotwater heater. Should I be concerned
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2answers
863 views

Baseboard heater thermostat doesn't shut off the heat

My living room is heated by two electric baseboard heaters controlled by a single thermostat. Earlier this week, I noticed that the room was much warmer than it should be, and figured that the ...
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2answers
55 views

Is wiring a 240 volt heater from a sub panel different from wiring it to the main panel?

Since the neutral and ground are isolated in a sub panel, is wiring a 240 volt heater from a sub panel different from wiring it to the main panel?
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3answers
106 views

Keeping washing machine lines warm in a cold garage

A month or two ago I installed a washer in my uninsulated garage. Now that we're getting some very cold weather coming up I'm worried about the rubber water lines freezing. I did put some foam ...
3
votes
1answer
70 views

New water heater sometimes cold, sometimes hot

I have a new electric water heater (a week old). It does not operate correctly. It took nearly 24 hours initially before there was any hot water. Then we had hot water for maybe half a day. Then cold ...
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0answers
11 views

Heater in Attic Not Blowing Hot Air

I have a Central Environmental Systems Heater (Model No P-HBD13L04801B) in my attic that's about 25 years old. It recently stopped blowing hot air. When it's turned on, I can hear it "clicking" and ...
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3answers
94 views

Water heater not staying hot more than 10mins

I live in a one bedroom apt. Our water heater is not the normal 40gallon but a smaller 20gallon. When we moved in it was hot for at least 30-45 mins. Now it stays hot for less then 10. My maintance ...
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1answer
60 views

Powervent Water Heater Has Cold Air coming into Vent

I have just had a new powervent water heater installed by a licensed plumber. All looks well and runs well except the fact that there is a big draft coming back into the vent while the blower is not ...
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1answer
155 views

Solar panel to DC heating element to pre-heat water before on demand water heater

I'm looking to possibly buy an Craigslist water heater($120), replace the heating element with a DC unit(12V), and power it with a 100 watt solar panel (12V). On an 40 to 80 gallon insulated tank ...
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1answer
40 views

No hot water at faucets after replacing water heater

No water comes out from any hot water faucet--only the cold side after replacing water heater. How do I fix the problem?
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0answers
53 views

Tankless water heater - Electric issue

I have a AuqaPower Tankless water heater I installed myself 2 years ago. I used the old wire from old (tank) water heater and I ran a new wire for the 2nd place. It has worked great for 2 years and ...
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votes
1answer
66 views

Reset furnace (heater) often to get my fan to work.

Why do I have to reset my furnace (heater) often to get my fan to work? The thermostat works properly but the fan some time is not turned on. Reset the furnace and/or the limit control switch works ...
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0answers
64 views

Is it possible to have cold water in the hot water line without a water heater?

While building my home, my original plumber has cold water running through both hot and cold lines in absence of a water heater. Now that I'm ready to install a water heater, Im getting an inflow of ...
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0answers
63 views

Can a furnace safety limit switch with manual reset be changed out with an auto reset switch?

I have a Ruud natural gas furnace from 1987. Overall it works well. I've had my home warranty service send out an HVAC tech a couple times for the high limit switch needing to be reset. It's a manual ...
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1answer
25 views

Loosen the lower element on a electric water heater

Help!!!! I have diagnosed that the lower element has to be replaced on my electric water heater. I bought the tool suggested to lossen and remove the element. It won't BUDGE!!!! Any ideas???
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votes
2answers
223 views

Why would a patio heater slowly die out over time?

I have a propane patio heater similar to this one... I have an issue where the flame will slowly die down over a period of time. Let's say within 30 minutes it goes from full flame to something ...
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1answer
54 views

Safest Steps to turn on water heater that has been off for 5 years

My water heater has not been in use for 4.5 years. The system was winterized in 3 years ago. What are the steps for filling it and turning it back on to avoid damaging it.
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3answers
380 views

Thermostat is completely blank. How to troubleshoot

I have a thermostat that is completely blank (no display). I'd like to troubleshoot it myself even if I do ultimately hire a pro! We're in sunny southern california, so it's possible it's had no ...
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2answers
893 views

Water heater pilot lights but burner doesn't ignite

My hot water tank heater won't work. I held the knob thing down, clicked the ignite button, and the flame came right on, but the status light won't flash and I don't know what's wrong. :( Any help ...
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votes
1answer
139 views

Turn off water heater as well during winter?

If I am going on vacation for an extended period during winter (it occasionally gets below freezing here), should I turn off water valve AND the gas water heater or just turn off the main water valve? ...
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2answers
80 views

Electric baseboard wiring

I have a 240v 1500w 6.5a electric baseboard heater with a wall mounted thermostat. What I found out is that the the thermostat and all the outlets in the room are on the same 20a breaker with this ...
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0answers
26 views

Kenstar Jacuzzi Pressure Valve dripping every minute

I bought this Kenstar Jacuzzi 3 L instant water heater for the bathroom since I am going to be the only one using it and didn't need a bigger capacity than this. Post installation, I noticed that the ...
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votes
1answer
42 views

Tankless hot water heater cycles on without any water running

Why does the tankless hot water heater cycle on even when no water is running?
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2answers
38 views

Should I turn power to the leaking water heater off along with the water?

Water heater is leaking so we turned off the water to it. Should we shut off the power too until it's fixed?
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1answer
49 views

Repairing 1000W wall heater: Burnt cable, serious issue?

European here. I'm repairing a simple 1000W wall heater (brand: BEHA) - about 10 years old. The heater itself is in good condition, but the thermostat panel (completely detachable) and its connections,...
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votes
2answers
919 views

Wifi Thermostat to Reznor Garage Heater. No “C” wire connection on terminal strip

I just had a 75000 btu Reznor UDAP garage heater installed. Can I run a "C" wire for a smart thermostat if I don't have a C connection on the terminal strip? There is a C connection on the circuit ...
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1answer
67 views

Will the water heater be damaged if its turn off and on?

Is it ok to turn off water heater when no one is home or using the water?
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1answer
637 views

Why is there still no hot water after installing new thermostats and elements?

I have just replaced both thermostats and elements in my whirlpool hot water heater. I have checked voltage on both elements. I have voltage at all 4 points. I read that it should only be one at a ...
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1answer
152 views

Sauna tripping GFCI

I've just finished up wiring an old heater in my sauna. It has laid around in a shed for a decade or so and am wondering if it's spent. It powered on fine and heated for about 5 minutes until the GFCI ...
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1answer
210 views

Wiring a Sauna heater

I was wondering about the correct way to wire a 240V sauna heater/thermostat in a sauna I have built. From the heater I have a black, white, and bare wire. The black and white connect to separate ...
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1answer
1k views

Water heater burner won't stay lit

I'm having trouble keeping my water heater burner lit or lighting automatically. When I press the pilot reset button (allows a small flow to generate the pilot light) and use the piezo sparker, it ...
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votes
2answers
529 views

Can running both elements of a water heater at the same time increase pressure?

Hot water in an aptartment complex where I am the service electrician is running out because they only put 30 gallon heaters in. Their plumber told the owners to hook up the elements so they run at ...
2
votes
2answers
238 views

Can I control a 1500-watt electric wall heater with a motion-sensing switch?

I want to buy a 1500-watt electric wall heater with a built-in fan to supplement heat in a basement room. I want to wire it to an occupancy-sensor wall switch that I can turn off entirely in the ...
2
votes
1answer
111 views

Water heater repair

I have an on demand water heater. I have 3x 40 amp breakers in sub pannel as that is what it calls for, but only a 100 amp in main panel feeding sub panel. Would this cause no hot water? The lights ...
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1answer
2k views

Does water in the water heater drip pan mean my heater is bad?

I recently noticed my drip pan had about a half-inch of water in it. I could find no water leaks around the fittings or valves. The water is slowly evaporating--very dry climate area--and the water ...
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0answers
28 views

can I replace a gas wall furnace with a gas pot belly stove?

Wall furnace on interior wall with hotwater heater behind the wall. Burns open to air. Stoves I am seeing online require exhaust or be placed on exterior side wall. Am confused about my options. ...
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2answers
172 views

Will having an expansion tank on the hot water pipe cause any problems?

I want to replace my water expansion tank and I just found out that it is installed in the hot water pipe coming out from the water heater. From what I've read, it should be installed in the cold ...
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3answers
4k views

Help. why is my heater gas shutting off, shutting down flame and pilot

I have a KINGSMAN gas heater, Model FV-5000N, quits working. After I relight pilot, turn switch to on, the flame lights and begins to heat, then after about 30 seconds, there is an audible click from ...
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0answers
38 views

Water heater inlet leak

I just installed a new water heater and something I noticed has bugging me so I thought I would ask. When I installed the heater I obviously closed the inlet gate valve but when I disconnected the ...