Experts from Knoxville, Tennessee offers some valuable tips on keeping warm during winter and a couple of HVAC maintenance advice to keep the system running efficiently.- Antifreeze actually freezes faster than water so opt for a mixture of water and antifreeze for greater efficiency.
- Prevent your doors from freezing shut by putting silicone around the rubber.
- Keep the thermostat between 70 to 72 degrees during winter and avoid constantly moving it up and down.
Click here to read the article from Wate.com.
