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Home » geothermal systems

Articles Tagged with ''geothermal systems''

Greenfire Campus in Seattle

Greenfire campus in Seattle recognized for energy-efficient design

December 10, 2015

The Greenfire Campus in Seattle, a mixed-use commercial and residential development, uses water-to-water heat pumps, radiant heating, chilled beams and heat recovery ventilation in its energy-efficient design.


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WaterFurnace heat pump with vapor injection

WaterFurnace heat pump with vapor injection

November 20, 2015

WaterFurnace’s 5 Series 504W11 with OptiHeat vapor injection technology is ideal for high-temperature applications.


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ClimateMaster variable-speed heat pump

ClimateMaster variable-speed heat pump

November 20, 2015

ClimateMaster’s Trilogy 45 Q-Mode is a variable-speed geothermal heat pump system.


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Energy-Star rated heat pumps

Modine Energy Star-rated heat pumps

November 20, 2015

Modine’s geothermal systems offer an enhanced control platform.


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Glen Dale, W.Va.-based Cockayne Farm

Historic farmhouse upgrades to geothermal heating

The Cockayne Farm was at one time an internationally recognized Merino wool-producing farm in what is now Glen Dale, W.Va.
Nadia Askar
Nadia Askar
November 18, 2015

A geothermal heating/cooling system helps preserve this 19th century building.


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The 19th-century Cockayne Farmstead

Geothermal heating upgrades to 19th century farmhouse

Nadia Askar
Nadia Askar
November 18, 2015

Mechanical contractor adds a central geothermal heating/cooling system for historic West Virginia building.


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November 2015 The Glitch & The Fix: Glitch drawing

Radiant floor heat with hydraulic separator needs circulators

The Glitch & The Fix, November 2015
John Siegenthaler, P.E.
John Siegenthaler, P.E.
November 10, 2015

An installer is asked to provide a relatively simple single-zone, slab-type floor heating system supplied by a geothermal water-to-water heat pump. He’s heard that a hydraulic separator is a good component in such systems.


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ClimateMaster variable-speed heat pump

ClimateMaster variable-speed geothermal heat pump

October 28, 2015

ClimateMaster’s Trilogy 45 Q-Mode is a variable-speed geothermal heat pump system which lowers operating costs.


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Plastic pipe Aquatherm-Lilac

Sustainable uses for plastic pipe

Statistics prove green building construction is not a fad, that it is here to stay.
Kelly Faloon, PM
Kelly Faloon
October 21, 2015

Plastic piping systems can help conserve water and energy.


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Bosch

Bosch geothermal flow centers

August 25, 2015
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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
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