It’s difficult to relax when your HVAC is on the fritz. When your home is too hot during the summer or chilly in the winter, your living space can be uncomfortable. Problems will also worsen when they are left unaddressed, which can lead to untimely and costly future repairs. Knowing how to recognize issues with your system will prevent these types of unpleasant situations. Below are a few telltale signs that it’s time to contact a cooling and heating contractor.

How to Know When to Schedule HVAC Repairs

1. Short-Cycling

An HVAC unit switches on and off every 15-20 minutes. More rapid intervals, called short-cycling, often means the thermostat isn’t reading the indoor temperature correctly. The device signals the system to turn on more frequently to achieve these desired conditions. 

The blower could also be a problem since a damaged or dirty motor will struggle to distribute treated air. This might cause it to run more often to try to heat or cool the home. This constant stress wears down parts and overloads the system’s circuit board, leading to more frequent breakdowns.

2. Strange Noises

Clanging, banging, squealing, and booming sounds are extremely concerning. This often results when parts around the blower fan are jostled loose, causing them to clatter around the unit. Unpleasant noises could also be from tears in the ductwork or dirt that's making the belts and gears grind together. 

Even if your system seems to be heating or cooling the home well, contact an HVAC contractor. They’ll clear obstructions and lubricate parts so everything runs smoothly. A light tuneup will prevent more problematic breakdowns, such as a failed blower motor or broken evaporator coil that could render the unit useless.

3. Increased Bills

HVAC issues aren’t always obvious. Sometimes, the system will quietly struggle to heat and cool your home, and the only sign will be increased energy bills. When interior components are failing or deteriorating, the unit will work overtime to compensate, drawing more electricity to operate. Scheduling regular inspections and preventative maintenance will not only boost your comfort but will also help your finances.

Annual HVAC inspections will keep you ahead of any problems, and the team at Dousman LP Gas can help. This Wisconsin heating contractor serves residents throughout Waukesha County, and they work with a variety of heating and cooling systems. They specialize in propane gas. Their technicians can install a new unit and provide propane gas delivery to ensure your home or building stays comfortable. Call (262) 965-2679 to place an order or speak to a friendly representative about service. Visit their website to explore the full scope of their offerings.