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The History of Heat Pumps

Thermal energy is the natural movement from warm temperatures to colder temperatures creating energy in the change of temperature to the mass.  A heat pump typically is a device that moves the air (or other matter) in the opposite direction...

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Heat Pump Air Duct Requirements

Between the concerns about climate change and the rising costs of energy production and consumption, there is a lot of experimentation with new heat pump replacements in Beavercreek .  Standard choices are being re-evaluated and new designs...

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Greenheck Adds to DOAS Lineup

Greenheck Adds to DOAS Lineup

SCHOFIELD, Wis. — Greenheck Fan Corp.’s line of dedicated outdoor air systems (DOAS) products has grown with the addition of Model RV-220, which offers expanded capacities of 8,000 cfm to 29,200 cfm, 50 tons to 100 tons of packaged...

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