Cold climate air-to-water heat pumps, 2016-06-23

Cold climate air-to-water heat pumps, 2016-06-23

Electrically powered heat pumps, in many varieties, are destined to play an increasingly important role in heating and cooling buildings around the world. Heat pumps capture low-grade heat from solar-resupplied sources such as outside air and soil several feet below the earth’s surface. They convert vast amounts of otherwise unusable low temperature heat into heat at sufficient temperatures to warm buildings or heat domestic water. Electrically powered heat pumps dovetail nicely with large-scale renewable sources of electrical energy such as utility-scale photovoltaic systems, large wind . . ..
An emerging renewable heat source for North American hydronic systems.

I wrote a buyers guide to cold climate heat pumps : r/hvacadvice

Earthworks December 2017 – January 2018 by earthworks magazine - Issuu

Arctic Hydronic Air to Water Heat Pump - 60,000 BTU with Cold Climate Inverter Technology

US10365030B2 - 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness - Google Patents

ENERGY STAR Ask the Experts, Products

Ram TRX Interchiller Plug & Play Kit, Page 2

14KW-26KW -25℃ Monobloc EVI Air to Water Heat Pump for Cold Climate Heating Cooling - SPRSUN Heat Pump Manufacturer

Arctic Heat pumps - Cold Climate Air to Water Heat Pumps for Homes and Pools

Opinions on heat pump water heaters in cold climates? : r/heatpumps

Signs of a Bad Duct Installation - Energy Vanguard

Heat Pump Water Heater in Cold Climate - GreenBuildingAdvisor