Air-source heat pump

Performance Standards for Air Conditioning and Heat Pumps Chart.

Higher Efficiencies, ‘Sequel’ Ratings on Tap for HVAC in 2023

Coming attractions like SEER2/EER2, more realistic testing methods, and updated Energy Star labels are only a year out

December 14, 2021

Minimum efficiency standards for new residential central air conditioning and air-source heat pumps will bump up as of 2023.

How an Air-Source Heat Pump Works

An introduction to a heating/cooling solution growing in popularity

Paul Evans

October 14, 2019

No Comments

Air source heat pumps are growing in popularity, as they can provide both heating in the winter months and cooling in the summer.

Heat Pumps Hot in Cool Climates

New equipment works well in many conditions

Joanna R. Turpin

February 27, 2017

No Comments

While ductless heat pumps have grabbed the spotlight in recent years, central air-source heat pumps still remain popular, as evidenced by the new products on display at the AHR Expo.

Central A/C and Heat Pump Shipments Up Strongly in September

Shipments of central air conditioners increased 14.2 percent, heat pumps increased 31.1 percent

November 24, 2016

No Comments

U.S. shipments of central air conditioners and air-source heat pumps totaled 583,531 units in September 2016, up 19.5 percent from 488,464 units shipped in September 2015, according to the latest statistics from the Air-Conditioning, Heating, and Refrigeration Institute (AHRI).

new minimum-efficiency standard probably affected heat pump sales

What’s Behind the Heat Pump Slump?

Skyrocketing sales slowed last year

Joanna R. Turpin

May 23, 2016

No Comments

Up until recently, sales of air-source heat pumps were on a tear, growing from 1.6 million units in 2009 to 2.3 million units in 2014, according to the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). But, in 2015, sales of heat pumps slipped 3.6 percent from the previous year.

ORNL Develops Energy-Efficient Heat Pump for Cold Climates

Also enhances air-source heat pump efficiency and comfort in milder climates

May 20, 2016

No Comments

The U.S. Department of Energy’s (DOE’s) Oak Ridge National Laboratory (ORNL), collaborating with Emerson Climate Technologies, developed a prototype for an air-source heat pump for the colder regions of the country — one that heats better and uses significantly less energy.

Johnson Controls Inc. showcased its new heat pump, which features reliable operation with robust compressor technology.

Heat Pumps Still a Hot Prospect

Sales projections continue to exceed expectations

Joanna R. Turpin

February 22, 2016

No Comments

Due to volatility in the energy market, ducted air-source heat pumps remain a hot commodity with sales hitting a peak of almost 2.4 million units in 2014.

MassCEC Announces $30 Million in Funding for Clean Heating and Cooling Rebates

Provides rebates to home and business owners who install high-efficiency clean heating and cooling

September 22, 2015

No Comments

Massachusetts Clean Energy Center (MassCEC) CEO Alicia Barton has announced a $30 million, five-year commitment to increase the use of clean, cost-effective heating and cooling systems in households and businesses across the state.

Troubleshooting Challenge: A Second Opinion on a Compressor Diagnosis

Jim Johnson

July 6, 2015

No Comments

In this month’s troubleshooting situation your customer is requesting a second opinion on a proposed repair to their air-source heat pump. The homeowner originally called for service when they noticed that the house wasn’t cooling down as they would like.