Radiant floors are a home heating method that doesn’t use traditional HVAC air ducts. Instead of warm air blowing through vents, heat from a source beneath the floors warms the home from wall to wall....

Radiant floors are a home heating method that doesn’t use traditional HVAC air ducts. Instead of warm air blowing through vents, heat from a source beneath the floors warms the home from wall to wall....
Owners of two-story homes know the dilemma well: The upstairs tends to be hotter and the downstairs cooler. This makes managing the thermostat challenging. Why does your home have these temperature differences, and what can...