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Home » high-efficiency boilers

Articles Tagged with ''high-efficiency boilers''

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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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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Dunkirk high-efficiency boiler series

April 27, 2015
Dunkirk’s DWB Series is ideal for both heating only (100 and 130 mbh) and combination heating and domestic hot water applications (150 mbh).


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Laars boiler/volume water heater line

March 31, 2015
The new Fluent bathroom faucet collection from American Standard offers technologically advanced function with water-saving performance and easy installation features.
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Lochinvar fire-tube boiler models

February 24, 2015
Lochinvar’s CREST condensing boilers include three new models with 750,000, 1 million and 1.25 million Btu/hr. inputs.
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Sterling HVAC Products high-efficiency make-up air rooftop system

February 24, 2015
Sterling HVAC’s Xcelon system is a rooftop make-up air unit that combines hydronic condensing boiler technology with advanced air distribution and heat recovery methods for levels of efficiency up to 98%.
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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 200x200 author headshot on a white background.
John Siegenthaler, P.E.
February 20, 2015
A unique detail for preheating domestic water.
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Viessmann boiler control system

January 28, 2015
Viessmann’s Vitotronic 300 GW6B boiler control system features a smart operating interface that is easy to use with text-driven menus.
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AHR Preview: U.S. Boiler Co. high-efficiency condensing boiler

January 27, 2015
U.S. Boiler’s Burnham K2 condensing boiler has an AFUE of up to 94%.
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HTP high-efficient combination boiler (AHR Expo Preview)

January 27, 2015
HTP’s EFT combination boiler is highly efficient and delivers hot water for both domestic hot water and space-heating requirements.
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