Plumbing & Mechanical Engineer - Articles

Low-temperature opportunities for duel-fuel systems

In situations like this, it makes sense to prioritize use of the lower-cost energy wherever possible.

John Siegenthaler, P.E.

February 20, 2015

A unique detail for preheating domestic water.

Bosch Thermotechnology announces national geothermal awareness, educational campaign

Public consumer campaign will launch on April 24, Earth Day 2015

February 16, 2015

A dedicated website will feature information and activities relating to geothermal along with an educational video and interactive children’s activities.

Gerber Plumbing compact elongated HET (KBIS/IBS Preview)

January 27, 2015

Gerber added more compact elongated models to its Viper product line. The current bowl also is available with interchangeable tanks — 1.28 gal. per flush (HE-28-570) or 1.6 gpf (VP28-595).

WaterFurnace heat pumps and building automation (AHR Expo Preview)

January 27, 2015

WaterFurnace’s Aurora Universal Protocol Converter is designed to incorporate the advanced features, performance and controls of Aurora-based heat pumps into commercial building automation systems.

Montana cancer center benefits from radiant and geothermal systems

John McNally

January 22, 2015

The team of engineers at Missoula, Mt.-based Associated Construction Engineering strives to provide the right level of comfort on every commercial application it designs for its clients.

PM Profile: Ward Mfg.'s Pete Guidi and Tony Favilla

Ward Mfg. sees growth through acquisitions, product development

Bob Miodonski

January 14, 2015

Manufacturer identifies trend toward more demand for U.S.-made products.

WaterFurnace geothermal heat pump

December 10, 2014

WaterFurnace’s 3 Series 300A11 geothermal heat pump offers efficiencies up to 22.3 EER and 4.1 COP.

The benefits of geothermal heat pumps

Pair with a boiler for a dual-fuel combisystem.

John Siegenthaler, P.E.

December 9, 2014

The popularity of geothermal heat pumps continues to grow.

RPA, IGSHPA promote heat pump technology

December 9, 2014

The Radiant Professionals Alliance and the International Ground Source Heat Pump Association signed a memorandum of understanding to promote the application of ground-source heat pump technology where it overlaps with radiant heating and cooling systems.