Dan Whitmore

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Concrete & Masonry

Infill Foundation for a Four-Story Passive House

'In order to maximize the buildable area on the infill lot, we had to go fairly deep and do some extensive shoring.' —Dan Whitmore of Hammer & Hand

Sept. 15, 2016

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HVAC & Mechanicals

A Heat Pump Whose Refrigerant is 2000x Better For GWP

A super efficient heat pump with a GWP of 1

April 29, 2016