In general, most HVAC systems will last 15 to 25 years, but depending on the type of system and other contributing factors, that estimate can be highly variable. Even with HVAC maintenance and regular repairs, eventually, even the best boilers, furnaces, heat pumps, and air conditioners today will run their course.

Ductless Mini-Splits For homes without ductwork, a ductless mini-split system is a great choice for an energy efficient heating and cooling system. Ductless mini-splits are typically wall mounted units but can be ceiling cassettes and wall cassettes on the ground as well.

Extremely so. The average air conditioning system can produce 3 kilowatts of heat for every kilowatt of electricity it spends. This can achieve significant long-term savings compared to using a space heater or central heating.