by Advantage Air Services | Oct 20, 2026 | Heating Repair, HVAC Repair
A furnace not turning on is usually caused by a thermostat setting, a tripped breaker, a switched-off power switch, or a clogged air filter. You can check all four yourself in about ten minutes. If those checks come up clean, the cause is often a failed igniter, a...
by Advantage Air Services | Oct 1, 2026 | Heating Repair, HVAC Repair
A heat pump blowing cold air is usually in a normal defrost cycle or set to the wrong thermostat mode. Less often, the cause is low airflow, low refrigerant, or a stuck reversing valve. You can rule out the simple causes in about ten minutes. It also helps to know...
by Advantage Air Services | Oct 1, 2026 | Heating Repair, HVAC SERVICES
A burning smell from heater vents on the first cold day of fall is usually dust burning off hot parts. It is normal and should fade within an hour. A smell that lingers, smells like hot plastic, or comes with smoke is not normal. In that case, shut the system off and...
by Advantage Air Services | Aug 19, 2026 | Heating Repair, HVAC SERVICES
What is emergency heat and when should you actually use it? Emergency heat is a thermostat setting that switches a heat pump system to its backup heat source, typically electric resistance strips or a furnace. Use it temporarily when the heat pump cannot operate,...
by Advantage Air Services | Aug 14, 2026 | Heating Repair
A lot happens inside your heating system that most heating contractors never explain, yet these details decide how well your home actually stays warm. Knowing the truth helps you avoid unnecessary stress and keep your system running with maximum efficiency. Many...
by Advantage Air Services | May 6, 2026 | AC Repair Service, Heating Repair, HVAC Repair, HVAC SERVICES
Indoor air quality testing probably is not the first thing on your mind when you adjust the thermostat, but it has a big impact on how you feel in your home or workplace. Here in Willow Spring, Cary, and the surrounding Triangle, a mix of pollen, humidity, and older...
