
5 HVAC Mistakes Sisters, OR Homeowners Make Every Summer (and How to Avoid Them)
Summer in Sisters, Oregon brings sunshine, warm temperatures, and the occasional scorching day. While many residents are focused on outdoor fun and summer road trips, your HVAC system quietly works overtime to keep your home cool and comfortable. But every year, homeowners in Sisters unknowingly make HVAC mistakes that reduce efficiency, increase energy bills, and shorten the life of their















