From IAQ to AI, to geothermal to ductless VRF, to smart products to the refrigerant transition, to heat pumps to smart products, there was much to cover at this year’s Expo.
Rebate programs associated with the Inflation Reduction Act for the purchase of high-efficiency HVAC equipment are finally picking up steam, after a near year and a half since the IRA was signed into law.
For your information news briefs from a wide variety of categories within the HVAC industry. Price increases, mergers and acquisitions, award winners, and more are highlighted here each week.
New A2L-related code requirements will impact HVAC system installation and include warning labels, ventilation, leak detection, and limits on refrigerant amounts for comfort air conditioning.
With the six-cylinder capacity of the HGX56 CO2 T, customers can reduce the number of compressors in a system, resulting in less system complexity and lower investment costs, a press release from Danfoss said.
The Manual D procedures match duct system resistance (pressure drop) to blower performance (as defined by the HVAC system manufacturer’s blower performance tables). This delivers appropriate airflow to the rooms and spaces to be conditioned while ensuring that system airflow is compatible with the operating range of the HVAC equipment.