Tightening a home’s envelope may reduce the air supply needed for combustion, and when there’s not enough combustion air, equipment could have combustion ventilation problems. Thus, the people who sealed up homes (often referred to as the weatherization industry) needed a way to determine if sealing a home up would undermine the safe operation of combustion equipment. To meet this safety need, they embraced combustion appliance zone (CAZ) depressurization testing.
The geothermal industry is acutely aware that government-issued commercial and residential tax credits are set to expire at the end of 2016. Currently, geothermal heat pumps in commercial applications are eligible for a 10 percent income tax credit, and residential applications may receive up to a 30 percent incentive.
GHPs may not often be a consumer’s first choice for heating and cooling, but many contractors remain dedicated to the technology, and they’re still finding consumers who want GHPs — even in areas where their benefits are not known as well.
The New York City Council voted unanimously to pass a bill that encourages the installation of geothermal energy and requires that geothermal heat pumps be considered for all new construction and retrofits of city-owned buildings.
Geothermal heat pumps (GHPs) have been around for a long time, but recent technological advances have propelled these systems into a new sphere of efficiency and comfort.
As customer interest in geothermal has increased, numerous HVAC contractors have begun offering GHPs as a way to expand their businesses and give their customers another energy-efficient HVAC option. But, while many of these contractors have undergone extensive training and took the time to properly design and install their GHP systems, others may not have been so careful.
If you’ve never tried a radiant ceiling panel, I urge you to do so. I’ve used this panel construction on several projects and have always been delighted with the installation method, performance, and lack of problems.
IGSHPA and GEO will establish a joint task force to coordinate the efforts of the organizations as related to advocacy, research, and promotion of the industry.
The SmartSource Compact vertical water-source heat pump (WSHP) is suited for applications where size and efficiency are key specifications, such as condominiums, multifamily homes, hotels, and residential buildings.
HZ Series geothermal heat pumps feature a two-way communication system and display performance/diagnostic data in plain English while the gateway customizes operation for efficiency and comfort.