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Home » Keywords: » boiler

Items Tagged with 'boiler'

ARTICLES

glitch-fix-feature

The Glitch + The Fix: Swapping one “box” for another

January 25, 2023

Given the current prices for fuel oil and propane, and current state and federal incentive programs, many homeowners are asking heating contractors to replace their aging boilers with a geothermal heat pump system.


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topten.jpg

Top 10 of 2022: The most-read articles on Plumbing & Mechanical

As 2022 draws to a close, we revisit the articles which caught the attention of our readers the most.
December 26, 2022

Here’s a countdown of the top 10 articles you read the most in 2021 based on the number of unique pageviews on www.pmmag.com. 


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Propane furnaces-boilers

Propane-powered appliances offer energy efficient option for residential, commercial spaces

Educate your customers about propane reliability and versatility.
Bryan Cordill
Bryan Cordill
December 15, 2022

Whether driven by rigorous state and local regulatory mandates, or simply the desire to live more sustainably, the demand for a smaller carbon footprint and greater energy efficiency is growing in both the residential and commercial building and renovation markets.


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City

Dan Holohan: The geography of auto-feeders on steam

Auto-feeders — yay or nay?
Dan Holohan
Dan Holohan
December 1, 2022

I have heating (plumbing, fire suppression, etc.) shops in New York and New Jersey. This is very much steam country, and we repair and replace steam boilers and systems all week long and have been for decades. All that is fine, but what I find incredibly odd is the polarized perception of the automatic water feeder.


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Geothermal pipe passages

John Siegenthaler: Geothermal pipe passages

Bringing earth loop piping through poured concrete.
John Siegenthaler, P.E.
John Siegenthaler, P.E.
November 30, 2022

Water-to-water heat pumps, supplied from geothermal earth loops, represent a growing sector of the hydronic heat source market. Most current-generation models can produce water temperatures up to about 125° F, perhaps a little higher if you’re willing to push the compressor operating envelope.


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heating hot water

Dan Holohan: Why we use 180 degrees for hot-water systems

The history of The Carbon Club.
Dan Holohan
Dan Holohan
November 2, 2022

Most hydronic systems have the boiler running up to 180° F with water returning from the system at 160°. This rarely happens in real life, but it’s the traditional way we do things.


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Laars_Domingo-Mohedano.gif

Domingo Mohedano named vice president and general manager of Laars Heating Systems

November 1, 2022

Mohedano succeeds Rich Simons as vice president and general manager of Laars.


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boiler

John Siegenthaler: Variable speed circulators for boiler protection

Creating a thermal clutch to regulate energy transfer.
John Siegenthaler, P.E.
John Siegenthaler, P.E.
November 1, 2022

 All boilers that burn hydrocarbon fuels such as natural gas, propane, oil or wood produce water vapor as a byproduct of combustion.


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Weil-McLain residential boiler
Product Focus: Boilers & Heating Equipment

Weil-McLain residential boiler

October 13, 2022

Featuring a 95% AFUE rating, the Weil-McLain ECO Tec meets nearly all residential space and domestic hot water heating needs, including multi-zone and combi-applications.


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U.S. Boiler Co. boiler line
Product Focus: Boilers & Heating Equipment

U.S. Boiler Co. boiler line

October 12, 2022

U.S. Boiler Co.’s Alta line of condensing boilers and combi-boilers features next-generation gas-adaptive technology that provides the shortest installation time and lowest operating costs.


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More Articles Tagged with 'boiler'

EVENTS

Industry

4/10/14
Portland
Portland, ME
United States

Workshop: Hydronics for High Efficiency Wood-fired and Pellet-fired Boilers

Session added to April 9-11 Northeast Biomass Heating Expo.

Read More

Featured Event Webinar

8/26/14

Free Webinar: Low Temperature Heat Emitter Options in Hydronic Systems

With proper design, you can create systems that require supply water temperatures no higher than 120° F under design load conditions.

Read More

IMAGE GALLERIES

Armstrong

AHR Expo 2019

The annual HVAC convention gathered from Jan. 14-16 at the Georgia World Congress Center, attracting thousands of attendees and exhibitors from across the globe to two large convention halls.

January 21, 2019

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Poll

Have you had more homeowners buying heat pumps due to the IRA's 25C tax credit?

Have you had more homeowners buying heat pumps due to the IRA's 25C tax credit?
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Products

Modern Hydronic Heating and Cooling For Residential and Light Commercial Buildings, 4th Edition

Modern Hydronic Heating and Cooling For Residential and Light Commercial Buildings, 4th Edition

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