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Home » Topics » Green Plumbing and Mechanical

Green Plumbing and Mechanical
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WaterFurnace hydronic geothermal heat pump

June 3, 2015

WaterFurnace’s 5 Series 504W11 hydronic geothermal heat pump features patent-pending OptiHeat vapor injection technology


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Grohe filtered water system

June 3, 2015

Grohe’s Blue Chilled + Sparkling faucet allows users to seamlessly switch between three water settings; filtered still, medium sparkling and full sparkling.


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Rheem electric heat pump water heater

June 3, 2015

Rheem’s Prestige Series hybrid electric heat pump water heater achieves an Energy Factor of 2.45.


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Piping for wood-fueled biomass boiler systems: Part 1

The market for high-efficiency boilers that burn cordwood, wood pellets or wood chips is growing in North America
John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
May 21, 2015
An elegant piping approach for wood-fueled biomass boiler systems.


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high efficiency smart pumps
Tech Topics

High Efficiency Pumps: What makes a pump 'smart' and why are smart pumps so effective?

Allison Deerr
May 13, 2015
This month we talked “smart pumps” with manufacturers of these sophisticated systems.
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New online course on biomass-based heating systems

John Siegenthaler to teach the May 11-18, 2015, course.
April 30, 2015

The new course will focus specifically on residential and light commercial building systems.


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Mini-splits are the energy-efficient air-conditioning alternative

Replacing the dinosaur window air-conditioning units are high-efficiency ductless, mini-split systems.
Nadia Askar
Nadia Askar
April 27, 2015
The 411 on ductless, mini-split air-conditioning systems.


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PM Profile: Sloan Valve President and CEO Jim Allen

Sloan Valve’s partnership with the Chicago Cubs spurs new avenues.
.
John McNally
April 27, 2015
Sloan Valve’s focus is on products that conserve water but don’t sacrifice performance.


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Installing new high-efficiency water heaters

The new National Appliance Energy Conservation Act requirements for water heaters take effect this month.
Kelly Faloon
April 27, 2015
NAECA regs will affect the size and venting of new water heater models.


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Niagara Conservation dual-flush toilet

April 27, 2015
Niagara Conservation’s Stealth ultra-high-efficiency dual-flush toilet is equipped with two flush options


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