Heating & Cooling How To & DIY
Improve the value of your home by discovering our heating & cooling step-by-step tips & ideas.
10 Easy Ways To Cool Your Home, From AC to Attic Ventilation
Keeping your home cool doesn't mean you have to pay a fortune to keep the AC running all day. Read our guide for tips on how to keep your home cool without incurring huge bills.
Comfortable Construction: Temporary Heat in a Cold Climate
HVAC specialist Richard Trethewey explains how he used a portable heating system using a material called PEX to keep the This Old House team warm while working in Massachusetts.