Winter is coming, and as you swap out your summer clothes for snug sweaters and cozy mittens, spare a thought for your hardworking HVAC unit. One thing you have to consider is whether covering your outdoor HVAC unit during the cooler months is necessary or not. In this blog, a trusted air conditioner and furnace company explores the pros and cons of protecting your HVAC unit from crisp autumn breezes and icy winter storms.