80,000 Btu furnace with 9″ ducts

80,000 Btu furnace with 9″ ducts

This photo had to be a winner as soon as we saw it. The photo typifies the type of undersized duct systems that we all are secretly seeking. It appears to be an 80,000 BTU furnace with ONLY one 9″ diameter round metal supply duct and ONLY one 9″ return...
Does Thermostat Location Matter?

Does Thermostat Location Matter?

The 2nd floor of this particular home was always uncomfortable in both heating & cooling. After a little investigation, it was discovered that the thermostat wires were run in the same stud space as the supply air duct. Now take a look at the infrared photo taken...