Questions tagged [heater]

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Repairing/salvaging fan forced heater

I have fan forced heater (Pelonis HF-1030TB) that recently starting giving off burning smells whenever I turned on the heat. I opened it and saw that one of the contacts was burnt. Can someone please ...
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45 views

Bathroom 3 in 1 switches in seperate locations

Intent: To have heater/exhaust/light unit installed with the light switch separate from the heater/exhaust. Why? I have a light/exhaust on one switch (next to door), but would like a 3 in 1. The ...
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33 views

How do I get my pool heater up and running?

Anyone know how I can turn on the pool heater? I provided a video of everything here: https://youtu.be/s8bLVnTt5dk Model is a Purex triton minimax 400 Note: when I turned the pool heater on in the ...
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33 views

Install towel warmer on a thermostat

I am considering purchasing this towel warmer Model AN-5309 for my bathroom. I am setup to hard wire the device. I would like to attach this to a programmable wall thermostat. Can anyone confirm ...
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1answer
31 views

Towel bar above wall-mounted convection heater

I am building a cozy bathroom in my basement. Due to the limited space, I am planning to install a towel bar directly above a wall mounted convection heater. Should I be worried of fire hazards of ...
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2answers
50 views

Can't isolate my water heater with shutoff valve

My water heater has a shutoff valve at the cold inlet. The shutoff valve was closed and cold water line was disconnected from the water heater. I wanted to restore water to the house while I work on ...
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2answers
74 views

Install Tankless water heater in the cold line

During cold season almost all the time we need to wait for hot water coming from the water heater to our faucets, showers etc. I want to install tankless water heater in the cold line as a ...
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40 views

My new Dyna-Glo heater won't stay consistently lit. How can I fix it?

The first time I installed this heater in a house it worked perfectly. It never went out unless we turned it off. Two months later I moved and installed it in my new house and now it either stays on ...
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1answer
33 views

Am I able to replace these water valves on my hot water oil heater?

We just moved into a new house. We had a plumber come out for a non related issue on out oil burning hot water heater and brought these corroded valves to my attention that he said needed to be ...
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2answers
57 views

Could a Cadet heater release metallic nanoparticles?

I have a few Cadet wall units in my house. (These are about 12x8 in units mounted in the walls.) One of the units has a built-in thermostat and a knob to adjust the temperature. I don't know how old ...
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2answers
134 views

120V on a 240V, 30 amp circuit? Brain has zero volts

Facts: old Eaton/Cutler Hammer panel with type BR breaker. Double pole 30 amp breaker, 240V, controls two wall heaters and two zone thermostats in two rooms. Heaters and thermostats and my brain got ...
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1answer
37 views

How to safely connect a gas insert to flexible steel?

With the cold weather coming, we'd like to install a gas insert that we bought a while ago. The gas outlet that's in the fireplace in shown in the picture below. To replace this part would require ...
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3answers
132 views

Why did HVAC company add a heat outlet register venting into my attic?

I recently had a brand new HVAC system installed in my attic. The furnace is natural gas. The furnace kept shutting down after 7 to 12 minutes, due to "too much air" blowing on heat sensor ...
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1answer
54 views

Which limit switch controls the blower motor on my furnace?

My blower motor isn't shutting off after my heat shuts off, causing it to blow cold air into my house. I suspect that the fan limit switch is bad, but the furnace has at least four limit switches. ...
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1answer
45 views

Turn off water supply but leaving heat burner on?

If a house has a water heater for hot water, and a burner for heat (natural gas, baseboard heating). When one goes on vacation in winter and turn off water supply to avoid frozen pipes, should they ...
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2answers
66 views

Cleaning electric heaters

I own a home heated with the wall mounted wall heaters that need to be cleaned every year. The way it's recommended to clean them is just simply remove the cover and vacuum out to the insides, if not ...
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1answer
42 views

Why does my humidifier not come on when heat is on?

Our HVAC setup includes a humidifier, but the control board seems to activate it only when the fan is on without heat/cool. Here's how I got to that conclusion: I hooked up my multimeter to the ...
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2answers
63 views

How to turn on a Honeywell gas heater

I am trying to understand how to turn the heater on in our unit. There is a thermostat on the living room wall that looks like this: And there is a trapdoor below the heater in the wall looking like ...
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31 views

i have a pool heater to install the elect lists 208/240-575 vac 60hz 3 phase i have 175 ft from main panel what size sub panel and size wire to feed?

I am going to install a separate sub panel for my pool. currently have a double 60 breaker supplying power to the pool pumps and am not sure if i can upgrade the current feed to accommodate the heater ...
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2answers
98 views

The gas home heater turns off after some time and wont turn on again unless I lower the thermostat and raise it back up

I just got some info that may help. See this google doc https://docs.google.com/spreadsheets/d/1VQ5RKnu5wZUIdHfiWDm2ZcqK4KqLm_2zuZBcYDqasQI/edit?usp=sharing There are some wires that look like they ...
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0answers
44 views

Is it okay to connect two In and Out neutral cables to the same relay point?

Bought a timer for my water heater. It has 4 entries (2 entries each) (left to right): L-in, Lout2, Lout1 and N I am used to having the N for each L. Does it matter if I connect both IN and OUT N to ...
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48 views

How can I prevent my instant on hot water heater from starving my furnace of gas?

How can I prevent my instant on hot water heater from starving my furnace of gas? Just installed a new tankless water heater. I have 1 inch gas line going to 3/4 inch gas line reduced to 5/8 gas line ...
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1answer
33 views

Setting minimum temperature for gas water heater

My gas water heater heats water in its tank to about 60 C for use which is great. But I don't know how to set a minimum temperature so that water does not cool below 30 C. Please help me.
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1answer
31 views

Need to determine the correct start capacitor for hvac unit

I need to replace the start capacitor in my HVAC unit and I don't see any identifiable markings on it. This unit also has a heat pump. I believe this start cap is for the heater. I found the part ...
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1answer
97 views

Circuit Breakers for Electric Baseboard Heaters

Living in an apartment for a few years and just now tried to label the circuit breakers. Everything is electric. There is no gas in the building. Oven/Range, Water Heater, Baseboard Heaters, in-wall ...
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1answer
111 views

covering a baseboard heater gap and fire hazard

I noticed a mouse crawl up behind a baseboard heater. I unmounted the heater and found large holes in the wall. exposing styrofoam insulation. is it a fire hazard to cover the holes with 1/4 inch ...
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3answers
138 views

Why is the spigot on my oil heater dripping?

We have fuel oil and a Beckett oil burner that heats our house. I just noticed water is dripping out of this hosebib/spigot at the bottom of it: What could be causing this and how can I troubleshoot? ...
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2answers
35 views

Preventing Water Heater Leak?

I’m about to close on a house next week and the water heater is located in the attic. It’s 17 years old and I’m nervous about the damage it will cause if it ever leaked. I want to replace it with a ...
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1answer
76 views

Does my heater have an air filter?

I just moved in here, and it's time to use the heater. But looks like there's no actual screw on it, and I cannot open it. As you can see in the pictures, looks like there's no filter as well. How ...
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1answer
54 views

electrical wiring in panel for heater

what type of wiring and circuit breaker for outdoor patio heater 4000 watts, 240 v. 16.6 amp. Could i use standard 12 ga wire and 20 amp circuit breaker?
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1answer
523 views

Breaker for 240V baseboard heater, do I need GFCI/AFCI?

I have an old electric 240V baseboard heater. Currently, it is using 2 single pole 20 amp breakers. I am going to change that to a 1 double pole breaker. No neutral is used. Is GFCI and/or AFCI ...
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1answer
121 views

Add Countdown Timer for Electric Heater

I have a ceiling mounted 240V 30A heater that is currently controlled by its built-in thermostat. The heater is in a workshop (in an out building). The heater is wired using three wires (two hot and a ...
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3answers
177 views

Is it safe to have 3-switch light-vent-heater on 20 amp circuit with another light switch and a GFCI outlet?

Downstairs bathroom has a dedicated 20 amp crcuit. First in line is a GFCI outlet which trips the downstream light switch (for over mirror light) and a three-switch (for ceiling vent/light/heater ...
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9 views

Convection Heater Screeches

I just recently bought one of those really old Galaxy convection space heaters. They have always worked so well. But they screech when they start to heat. Mind you, this product could very well be ...
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1answer
37 views

outdoor heater wiring wire and circuit breaker

I am installing an outdoor heater that is 3000 watt, 12.5 amp, 240 v. What size breaker and wire should be used?
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1answer
92 views

how much 3 inch B-vent (double wall) for water heater can be above the roof?

The natural gas venting tables talk about lateral versus vertical rise and pipe diameter, plus the 2 and 10 ft rule for height above the roofline and outdoor vertical walls but they never mention how ...
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1answer
213 views

Very hot water in the toilets

A nine-floor brick building. Since around Feb. 2020 the entire stack get very hot water in the toilets (when flushing). Additionally - when someone takes a shower, he/she gets extremely hot water for ...
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1answer
100 views

Coil of the cooking heater overheats and burn out very often?

The coil usually burn at the points circled in red near the power connection. We have 240V electric supply.which the wire support it says.we don't have switch for ON-OFF for heater,we just use hooking....
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1answer
65 views

Should my patio heater rod wobble?

I am talking about a patio heater which looks something like this Now, it is operationally all fine and I have had no issues for last two years. However, when I touch the pole that the heater is on, ...
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3answers
107 views

Can I use a variable AC transformer to adjust the output of a radiant heater?

During the winter I use a radiant heater under my desk to supplement the house's furnace, something like this: https://www.amazon.com/Tangkula-Adjustable-Thermostat-Overheating-Protection/dp/...
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2answers
4k views

How to replace the heater/pump in an Intex PureSpa Portable Spa with a more performant one?

I have had an Intex 77in PureSpa Portable Spa for 5 years. When the heater/pump is turned on, the water temperature rises about 2 degrees (F) or so every hour, so approximately 24 hours to reach the ...
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1answer
229 views

Should my pool pump be hard-wired or plugged into an oulet?

I have pool heat pump plugged to 30A outlet, with 10# my questions : following instructions on the plate, is it ok to leave this pump plugged to this 30A outlet (connected to 30A breaker) I mean is ...
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1answer
137 views

pool heater pump electric wiring

-- updated -- I want to plug my pool heater 50000 btu Jaccuzi JA50 ( on manual it says AC208,230/60 1PH , circruit braker 20 A ) it has connection for ----power AC--- slot 1 L1 (red) slot 2 L2 (black)...
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1answer
911 views

Why is our new water heater makeing a ticking sound?

I installed a new electric Rheem model XE40M06ST45U1 water heater last week and for the past four days it has been making a ticking sound. The sound seems to be the loudest near the supply lines. ...
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21 views

Heater does not start without a power reset

I have a Bonaire MB3-20I and it won't turn on unless I go in the roof and turn the socket off and then on again. When this is done, it stays on for as long as needed, but when we turn the heating off ...
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1answer
31 views

Rust repair and coverage on High temperature fixture

I'm looking for recommendations for going about making my bathroom electric baseboard heater more presentable (and, of course, maintaining its safety). I'm including pictures of the fixture, showing ...
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2answers
140 views

Sauna heater wiring from 3 prong to 4 prong

30 amp sauna heater that I need to wire. I plan on using my dryer outlet which is 4 prong but my sauna heater is 3 prong if I'm not mistaken as it has "L1, L2, ground." My question is could I ...
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2answers
192 views

Sauna heater conduit from heater to sauna wall

I am installing a Sauna-core 6Kw vaporizer model SV manual PDF A UL listed LFMC with a temperature rating of 105C is requested for the wiring from the heater to the box. Where can I find a few feet ...
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2answers
759 views

Hot water at only one faucet

I recently shut off the water main to the house to repair a leaky downstairs shower. When I finished and turned the water back on, I found that only my kitchen, which is upstairs and nearly directly ...
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1answer
76 views

Is it safe to change wind blowing direction of a William Wall Mounted Heater?

I have a old William Wall Mounted Heater, as shown in pictures. (I took the bottom casing off) I'd like to change the direction hot air blow out, so I used a plier to make those wind blades upward ...

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