Furnaces

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Jason Schreyer of Sunset Air and Home Services explains how contractors can help seasonal residents protect empty homes from humidity, storms, and system failures. 

Bosch sees a challenging start to 2026 for HVAC, but the back half of the year — and 2027 — could bring renewed growth as replacement cycles return.

Heat pumps may be leading sales, but dual fuel systems are winning on trust, redundancy, and real-world reliability. 

A federal court has upheld the Department of Energy’s furnace efficiency rule, requiring all new residential furnaces manufactured after 2028 to be 15% more efficient than today’s models. The DOE says the move will save consumers an average of $350 over the life of their equipment while cutting emissions equivalent to shutting down two dozen gas power plants.

The CO alarm reads zero, but does that mean the equipment is safe? Check out why alarms might not tell the whole story and some other common mistakes HVAC technicians make when performing combustion diagnostics.