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Home » Keywords: » heat pumps

Items Tagged with 'heat pumps'

ARTICLES

Johnson Controls-Hitachi’s new Yutaki M R32 monobloc air-to-water heat pump

Johnson Controls-Hitatchi air-to-water heat pump

March 13, 2023
No Comments

Johnson Controls-Hitachi’s new Yutaki M R32 monobloc air-to-water heat pump is an all-in-one solution, delivering heating, cooling and domestic water heater with an external tank.


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ductless mini-split heat pump system

John Siegenthaler: Air-to-water heat pumps offer more than ductless

Little white boxes
Siegenthaler
John Siegenthaler, P.E.
March 1, 2023
5 Comments

Government planners, taking their queues from politicians and advocacy organizations, have steered the future of energy supply away from fossil fuels and toward renewably-sourced electricity. It’s happening on every level from the feds right down to local city councils.


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glitch-fix-feature

The Glitch + The Fix: This almost got built

February 22, 2023
No Comments

A recent inquiry involved a heating system for a school in which two electric boilers were being added to supplement the output of a gas-fired cast-iron boiler, and take advantage of low “off-peak” electrical rates.


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Mitsubishi Electric Trane HVAC US cold-climate heat pump
Product Focus: AHR Expo Preview

Mitsubishi Electric Trane HVAC US cold-climate heat pump

February 7, 2023
No Comments

The MUZ-FS H2i plus heat pump from Mitsubishi Electric keeps homes warm and cozy in the winter and cool in the summer.


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Taco Comfort Solutions air-to-water heat pump system
Product Focus: AHR Expo Preview

Taco Comfort Solutions air-to-water heat pump system

February 6, 2023
No Comments

The System M consists of a sleek, quiet, inverter-driven outdoor heat pump that can be up to 4 times more efficient than a gas furnace, the company says.


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Trane air-to-water heat pumps
Product Focus: AHR Expo Preview

Trane air-to-water heat pumps

February 2, 2023
No Comments

Introducing the new Ascend Air-Water Heat Pump Model ACX from Trane (140-230 tons cooling, 1500-2500 MBh heating) – a perfect fit for meeting sustainability and efficiency targets for heating or cooling from one electric source, the company says.


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hydronic heating system

John Siegenthaler: Adding a heat pump

Several possible approaches.
Siegenthaler
John Siegenthaler, P.E.
January 31, 2023
One Comment

Many legacy hydronic heating systems use a fossil fuel boiler to supply fin-tube baseboard heat emitters in some areas of a building and lower-temperature radiant panels in other areas. 


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JohnsonControls logo.jpg

Johnson Controls acquires Hybrid Energy

January 30, 2023
No Comments

The technology of Hybrid Energy will provide new, cost-effective solutions to customers while addressing decarbonization and sustainability efforts in Europe and beyond.


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glitch-fix-feature

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

January 25, 2023
2 Comments

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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METUS-trane-logo.gif

Mitsubishi Electric and Mitsubishi Electric Trane HVAC US spotlight innovative, all-climate heating technologies at CES 2023

January 9, 2023
No Comments

The technologies on display support Mitsubishi Electric’s vision of a sustainable smart society that promotes accelerated decarbonization, re-use of resources and safety, security and well-being for all people.


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More Articles Tagged with 'heat pumps'

EVENTS

Webinar

5/29/14

Coffee with Caleffi and John Siegenthaler: Air Source and Water Source Heat Pump Systems.

Coffee with Caleffi will be hosted by John Siegenthaler on May 29, 2014.

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

Madeinusahead

Plumbing manufacturers proudly display products made in America

This month, while Americans everywhere celebrate Independence Day, the Plumbing & Mechanical team decided to highlight some of the many plumbing products made in the USA. The following 25 images were submitted by manufacturers proud to display their American-made products.

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Events

May 4, 2023

How to Make Your Bids Standout Beyond the Price

As market conditions continue to shift, are you looking for a way to make your company’s bids stand out from the competition without compromising the job’s profitability?

May 10, 2023

Embracing Change to Grow Your Plumbing Business

During the webinar, Billy Stevens, owner of an $11 million Plumbing and HVAC company, will share how embracing change has played a role in his company’s success.

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Poll

2023 Outlook

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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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