From the category archives:

heat pump

DIY Sanyo Air Source Heat Pump Install – Finishing Touches & Results

by Tim Fulton on September 5, 2011

DIY Sanyo Air Source Heat Pump Install – Pressure Testing & Adding Refrigerant

by Tim Fulton on August 29, 2011

DIY Sanyo Air Source Heat Pump Install – Installing the Outdoor Unit

by Tim Fulton on August 22, 2011

DIY Sanyo Air Source Heat Pump Install – Installing the Indoor Unit

by Tim Fulton on August 15, 2011