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Archive for the ‘Heating-Cooling’ Category


Furnace won’t turn on — suspected electrical issue?

I just rewired my house and accidentally sent too much power to my gas furnace. (We ran wire for electric furnace but realized our error, changed the wire but forgot to switch the circuit breaker to a lower amperage.) There was a pop when we turned it on, but I couldn’t find any burn damage [...]

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pop up camper furnace is not working, the pilot will light, but snuffs out when the valve is turned open?

the gas lines have been blown out (no spiders.) The pilot is blue and strong.

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Furnace Issue?

We have a gas furnace that keeps popping the “limit switch” when we force it to run. We have to crank the thermostat up to the 80s to get it to run, then when it does run, it will not shut off on its own and it pops the switch. We replaced the thermostat thinking [...]

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My Pop Up Hydro Flame furnace 7900 / 8000 keeps turning the gas off after 30Min’s but the fan keeps running

When I shut the unit off and turn it back on its will work again for a while until I have to repeat the process. The unit is in my 1998 Coleman pop up camper. Do you think it the Thermostat that needs to be replaced or something else ?

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HVAC ..I have a question about a gas furnace?

My furnace is gas.LP to be exact.When I turn up the thermostat,the inducer blower comes on, the ignitor gets warm and glows….but the main burner does not ignite.Of course the ignitor goes through this 3 times then shuts down.The diagnostic indicator flashes just once, pauses and then once….over and over.Could this be a problem with [...]

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Who do I call for repairs on Base Board Heaters?

I have based board heaters that are fed off of my Boiler. They work in several rooms of my house but not in others. Who should I contact to inspect and repair the problem? It is a Oil Heating System and uses hot water to heat the house.

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How do I receive the home heating credit?

I used turbo tax, and have for years. For the past few years it has told me that I will receive a Home Heating Credit. However, I have never actually received anything. Is there an extra form that I need to actually send in manually to receive the credit? Any help is appreciated, thanks. Sorry, [...]

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Whole House Humidifier Troubleshooting

This video offers practical tips for troubleshooting whole house (furnace mount) humidifiers from Aprilaire, Honeywell, Skuttle, Lennox, Bryant, Carrier, and others. The video contains a focus on troubleshooting the 24 volt solenoid valve found on most humidifiers.

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