Ductless Heat Pump; LED Lighting

Feb 21, 2013 on PBS at 12:00 AM


Plumbing and heating expert Richard Trethewey and host Kevin O'Connor install a ductless heat pump to heat and cool a room. Richard, Kevin, landscape contractor Roger Cook, and general contractor Tom Silva ask "What Is It?" Master electrician Scott C... (more)aron demonstrates new technologies and applications for LED lighting. Roger learns how to select houseplants for different situations.

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Solving a Melted Mystery; Whole-House Energy Audit
Season 11 Episode 22

Feb 28, 2013