HVAC repair

Can be an emergency: see the read below

Air conditioners and heat pumps that will not start are usually being told not to — the thermostat, a breaker, the outdoor disconnect or a full condensate pan. Ice on the lines, a burning smell or a breaker that trips again needs a technician.

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Phone photo of an air handler in a closet, the copper line covered in ice and water on the floor — A real Triage Profile from this photo, read by fixRAgent on 9 Oct 2026. Open it ›

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AR Logic LLC · Privacy · Managing this for someone else? There is a version of this for whole portfolios. Managers: set it up for your buildings →

Start with the problem

Every HVAC problem, by brand

HVAC leaking waterUsually urgent, and it can be an emergency

Is it an emergency? Usually urgent, and it can be an emergency. Turn the system off at the thermostat, soak up standing water and keep it away from outlets and the unit's wiring. If water is coming through a ceiling or reaching electrics, switch off the breaker and treat it as an emergency.

Amana Bosch Electrolux Frigidaire GE Haier Hotpoint Kenmore KitchenAid LG Maytag Samsung Sub-Zero Thermador Viking Whirlpool

HVAC not workingUsually not, but it can be

Is it an emergency? Usually not, but it can be. Because this can be an emergency, leave it off and get it checked; don't reset it or turn it back on. It becomes urgent when the home is dangerously hot or cold for someone vulnerable; if you smell gas or burning, leave the system off, get out if you smell gas, and call 911 or the gas company.

Amana Bosch Electrolux Frigidaire GE Haier Hotpoint Kenmore KitchenAid LG Maytag Samsung Sub-Zero Thermador Viking Whirlpool

HVAC won’t startUsually not, but it can be

Is it an emergency? Usually not, but it can be. Because this can be an emergency, leave it off and get it checked; don't reset it or turn it back on. Stop and call a pro if it keeps tripping the breaker, smells like burning, or you smell gas.

Amana Bosch Electrolux Frigidaire GE Haier Hotpoint Kenmore KitchenAid LG Maytag Samsung Sub-Zero Thermador Viking Whirlpool

HVAC making a loud noiseUsually not, but it can be

Is it an emergency? Usually not, but it can be. A new grinding, rattling or humming most often comes from a fan, motor, belt or loose panel. Stop using it and cut the power if the noise comes with a burning smell, smoke or sparks; if it runs on gas and you smell gas, leave and call the gas company or 911 from outside.

Amana Bosch Electrolux Frigidaire GE Haier Hotpoint Kenmore KitchenAid LG Maytag Samsung Sub-Zero Thermador Viking Whirlpool

HVAC smells like burningTreat it as urgent

Is it an emergency? Treat it as urgent. Turn it off and switch off its breaker, and do not use it again until the cause is found. If you see smoke or flames, or smell gas, get everyone out and call 911.

Amana Bosch Electrolux Frigidaire GE Haier Hotpoint Kenmore KitchenAid LG Maytag Samsung Sub-Zero Thermador Viking Whirlpool

HVAC flashing an error codeUsually not, but it can be

Is it an emergency? Usually not, but it can be — the code is the appliance reporting a fault it detected. Note the code. Because this can be an emergency, leave it off and get it checked; don't reset it or turn it back on. If the code returns with a burning smell, smoke or a leak, leave it off and call a pro.

Amana Bosch Electrolux Frigidaire GE Haier Hotpoint Kenmore KitchenAid LG Maytag Samsung Sub-Zero Thermador Viking Whirlpool