Find the disconnect switch to your air handler or furnace, and switch it off. This will be located near the unit. Shut off the circuit breaker at your home’s electrical panel if you can’t find the ...

In this video, Bryan Orr, founder of HVAC School and president of Kalos Services Inc., walks us through the essential wiring ...

Smyrna, Ga.—Murata Electronics North America has introduced the Thermo-String temperature sensor, an enhanced thermistor that is fitted with wire leads up to 150mm to allow placement close to hot spot ...