Homes and Gardens on MSN

I always thought that closing vents can reduce heating costs – but HVAC experts disagree

Closing heating vents in unused rooms is widely believed to reduce heating costs – but HVAC experts warn that it often has ...
House Digest on MSN

14 tips to keep a home warmer and HVAC running more efficiently in winter

Insulation and an efficient heating system are the best methods for keeping your home warm this winter. Here's how to keep ...