Blog
AC Tonnage Explained: Convert BTU to Tons & Use Manual J for Max Cooling Efficiency | BuyComfortDirect
Dec 12th 2025
The Tonnage Trap: Sizing Your AC or Heat Pump for Perfect Cooling
When shopping for a new air conditioner or heat pump, you'll hear the term Tonnage. Understanding this measurement is critical because…
HVAC Furnace Sizing Guide: Use Manual J to Calculate BTU for Max Efficiency | BuyComfortDirect
Dec 9th 2025
Stop Guessing: The Homeowner’s Guide to Perfect Furnace Sizing (BTU)
Thinking about buying a new gas furnace or heat pump for your home? You’ve already looked for high AFUE ratings and che…