Latest posts
-
Do Heat Pumps Work in Cold Weather? What Really Happens Below Freezing
Modern cold-climate heat pumps run well below zero. Here is how COP and capacity actually change with temperature, what a balance point is, and the thermostat setting that wrecks winter bills.
-
How Much Does a Heat Pump Cost to Install? A Line-by-Line Breakdown
Heat pump quotes range from $4,000 to $20,000 for the same house. Here is exactly what drives the spread, which line items are negotiable, and how to compare three bids properly.