Solar Thermal/Geothermal

Solar Thermal Report- Spring 2013: Hybrid drainback appliance

April 26, 2013

Wagner & Co. unveils its newest line of SECUSOL systems designed as standalone appliances for domestic hot water preparation.


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Solar Thermal Report- Spring 2013: Setpoint control with variable-speed pump

tekmar’s Setpoint Difference Control 157 uses variable-speed pump operations to get more heat from a solar thermal system, even on less-than-ideal days.
April 26, 2013
tekmar’s Setpoint Difference Control 157 uses variable-speed pump operations to get more heat from a solar thermal system, even on less-than-ideal days.
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Solar Thermal Report- Spring 2013: If I Made the Tanks, Part 1

What would an ideal pressurized thermal storage tank for a solar combisystem look like?
April 26, 2013
Residential solar combisystems provide domestic water heating and some percentage of space heating. Although less known than domestic hot water-only systems, combisystems can be practical and efficient if properly sized and designed.
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Greenfield Industrial Projects to Grow

Service sector spurs surge in exports.
April 19, 2013
This year appears on track for a significant mix of industrial construction projects, according to Industrial Info Re-sources, an informational news source that tracks the progress of major construction on a daily basis.
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Geothermal System with Variable Technology

March 15, 2013
GeoStar introduces the Sycamore Series geothermal comfort system, which combines a variable-capacity com-pressor with a variable-speed blower motor and a variable-speed loop pump to provide energy-efficient comfort while protecting the environment.
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Inline Circulator

March 15, 2013
Wilo USA’s Stratos GIGA is a high-efficiency inline circulator with electronically commutated motor technol-ogy designed for use in water heating and air-conditioning systems, closed cooling circuits, and industrial cir-culation systems, as well as solar and geothermal applications.
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2013 Radiant Flooring Guide available in digital and print

March 15, 2013
Published in affiliation with the Radiant Professionals Alliance, the 2013 Radiant Flooring Guide is an indispensable tool for anyone interested in the comfort and energy efficiency of radiant heating.
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Geothermal Unit with Intelligent Control

February 13, 2013
ClimateMaster’s Tranquility high-efficiency, two-stage compact (TZ) series unit is available in 2- to 5-ton capacities.
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Free Online Geothermal Calculators

February 13, 2013
Geo-Flo Products now features a suite of geothermal system design calculators on its website at www.geo-flo.com.
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NSF Releases Geothermal Heat Pump Standard

February 13, 2013
NSF International recently published the first in a series of American National Standards for geothermal piping systems — NSF/ANSI 358-1: Polyethylene Pipe and Fittings for Water-Based Ground-Source “Geothermal” Heat Pump Systems.
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2014 Truck of the Month

PM has featured so many great plumbing service trucks! See plenty of them here in our Truck Of The Month Archives page. Are you proud of your truck? Go to our Truck of the Month page to find out how your service truck could be chosen!

8/19/14 9:00 am PDT

Free Webinar: Firestop Systems

HOLDRITE will be hosting a free webinar for Firestop Systems on Tuesday, August 19, 2014.

Plumbing and Mechanical

June 2014

2014 June

In the June issue of Plumbing & Mechanical, read about the Burke Agency and find out why they are the 2014 Plumbing & Mechanical Rep of the Year. Read about the latest method for renewable fuel, what to take into account when installing indoor climate systems and learn to be a trusted advisor with the 2015 water heater regulations. Find out who is this month's Truck of the Month, read this month's Tool Tips and check out the latest products and news from the plumbing and mechanical industry.
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