HEAT PUMP MAINTENANCE

A heat pump is a big investment, and in the Northeast Kingdom it's often the main heat for the whole house. Regular maintenance keeps it efficient, keeps your air clean, and keeps it running on the nights you need it most.

Cleaning vs. maintenance

A cleaning is the deep clean: filters, indoor coil, blower wheel, drain, and outdoor coil. Maintenance is the bigger picture: keeping the whole system healthy year-round so small problems never turn into a no-heat call. Our heat pump cleaning covers both, with the full deep clean plus a system check in one visit.

Why it matters up here

• Your heat pump works hardest in January and February, exactly when you can't afford for it to quit.

• Snow, ice, and freeze-thaw cycles are tough on the outdoor unit.

• Heating season runs long in Vermont, so the system runs more hours and dirt builds up faster.

The benefits

• Lower electric bills. A clean coil and blower move more air with less effort, so the system doesn't have to run as long to heat your home.

• More heat on cold nights. Full airflow lets the system deliver the heat it was built to deliver.

• Cleaner air. Mold, dust, and pet hair come out of the unit instead of getting blown back into your rooms.

• Longer system life. Less strain on the compressor and fan motors means fewer breakdowns and more years out of your system.

• Problems caught early. A slow drain, a worn part, or a loose connection gets spotted before it leaves you without heat.

• A service record. Some manufacturer warranties expect regular maintenance. A dated record of service is good to have if you ever need to make a claim.

What goes wrong when it's skipped

• Mold in the blower wheel. The blower stays damp during cooling season and grows mold. That's the musty "dirty sock" smell and the black spots you see on the vents.

• Leaks down the wall. Slime builds up in the drain pan and line until water backs up and drips out of the indoor unit.

• Weak heat and iced-up coils. Dirty filters and coils choke airflow. Rooms won't reach temperature, and in cooling season the coil can freeze over.

• A noisy, off-balance blower. Buildup on the blower wheel throws it off balance, causing rattling and extra wear on the fan motor.

• A blocked outdoor unit. Leaves, grass, and snow pack the outdoor coil, and ice that can't drain away builds up under the unit.

• Error codes and shutdowns. When a system is strained it protects itself by shutting down, and that tends to happen on the coldest night of the year.

• Higher bills. A dirty system runs longer to deliver the same heat, and you pay for every extra hour.