18:04
The Difference Between Low and High Efficiency Air Conditioners
Dr. Energy Saver
5:00
Gas-fired Water heater Replaced with High Efficiency Tankless Water Heater
9:55
Oil Furnace Replaced With High Efficiency Heat Pump, Gas Furnace and Air Conditioning System
5:10
High Efficiency Oil Furnace Replacement
6:16
Energy Efficient Barn with Radiant Heated Floors, Tankless Boiler and Spray Foam Insulation
7:32
Installing Jumper Ducts to Make Bedrooms More Comfortable
5:09
Problems With Ducts in The Attic
6:27
Building an Energy-Efficient Commercial Building
8:07
Ductless Heat Pumps
7:00
Radiant Heating in Floors
6:12
How Sealing Attic Ducts Reduces Total Home Air Leakage
2:41
Sealing Ducts to Prevent Mold in the Attic
