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Home » geothermal heat pumps

Articles Tagged with ''geothermal heat pumps''

geothermal-1

The rise of cost-effective geothermal systems

Geothermal heat pump systems have been growing in use since first being deployed successfully in the 1970s.
Mark Stimson
August 23, 2016

New partnerships give options to offset the initial investment of geothermal HVAC.


Read More
John Siegenthaler: Renewable Heating Design

Different ways to pipe a thermal storage tank

Four-pipe vs. two-pipe.
John Siegenthaler, P.E.
John Siegenthaler, P.E.
March 22, 2016

Different ways to pipe a thermal storage tank.


Read More
WaterFurnace International President and CEO Tom Huntington recently passed away after a battle with cancer.

Obituary: Tom Huntington of WaterFurnace International

February 11, 2016

Before joining WaterFurnace in May 2009, Tom Huntington had a distinguished career in the heating, ventilation and air-conditioning (HVAC) business.


Read More
WaterFurnace International President and CEO Tom Huntington recently passed away after a battle with cancer.

WaterFurnace President and CEO Huntington dies

February 11, 2016

Before joining WaterFurnace in May 2009, Tom Huntington had a distinguished career in the heating, ventilation and air-conditioning (HVAC) business.


Read More
John Siegenthaler

Renewable Heating Design: Geothermal heat pumps

John Siegenthaler, P.E.
John Siegenthaler, P.E.
December 21, 2015

With the right design, geothermal heat pumps can work in a variety of applications.


Read More

Geo-Flo names Wyer new president

June 15, 2015

Previously he was director of engineering for the company’s geothermal flow center and hydronic product lines.


Read More
John Siegenthaler Hydrolics Workshop

A unique air-to-water heat pump system from a business entrepreneur

Air-to-water heat pumps extract low-temperature heat from outdoor air and deliver it to a stream of water.
John Siegenthaler, P.E.
John Siegenthaler, P.E.
September 24, 2014
The big guy doesn’t always win.


Read More
John Siegenthaler Hydrolics Workshop

Our industry needs more focus on distribution systems

It’s not all about the boiler.
John Siegenthaler, P.E.
John Siegenthaler, P.E.
May 21, 2014

As an industry, we have to move beyond judging the quality of a hydronic system based solely on the heat source.


Read More
Dan Holohan October 2014 Author Image

Get real — get hydronic heat

Reality shows.
Dan Holohan
Dan Holohan
May 21, 2014

An old, cast-iron pipe, with the slightest amount of water in it for two winters can crack laterally and for quite a few feet.


Read More
WaterFurnace heat pump

Variable-capacity geothermal heat pump

WaterFurnace’s 7 Series geothermal heat pump surpasses both 41 EER and 5.3 Coefficient of Performance efficiencies.
March 17, 2014

The unit utilizes a soft-start variable-capacity compressor, in concert with a variable-speed ECM blower and variable-speed loop pump.


Read More
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    • BATH & KITCHEN PRO
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    • PMC COLUMNS
      • Dave Yates: Contractor’s Corner
      • John Siegenthaler: Hydronics Workshop
      • Kenny Chapman: The Blue Collar Coach
      • Matt Michel: Service Plumbing Pros
      • Scott Secor: Heating Perceptions
  • ENGINEERS
    • CONTINUING EDUCATION
    • DECARBONIZATION | ELECTRIFICATION
    • FIRE PROTECTION
    • GEOTHERMAL | SOLAR THERMAL
    • PIPING | PLUMBING | PVF
    • PME COLUMNS
      • Christoph Lohr: Strategic Plumbing Insights
      • David Dexter: Plumbing Talking Points
      • James Dipping: Engineer Viewpoints
      • John Seigenthaler: Renewable Heating Design
      • Lowell Manalo: Plumbing Essentials
      • Misty Guard: Guard on Compliance
  • RADIANT & HYDRONICS
    • RADIANT COMFORT REPORT
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