Hvac | Buying Guide

: An air conditioner or a heat pump operating in cooling mode.

: Usually a furnace (powered by gas, oil, or electricity) or a heat pump. hvac buying guide

: The control center that reads the temperature and triggers the system. 🔢 Understanding Efficiency Ratings : An air conditioner or a heat pump

Modern systems are evaluated under the updated testing standards. hvac buying guide

Look for the ENERGY STAR label to ensure a unit is independently certified to save energy. Heating Efficiency (AFUE & HSPF)

: The network of metal or flexible tubes that distributes the air.