Wednesday, September 25, 2019
(September 25, 2019) — The National Propane Gas Association (NPGA) reports that over the last few years it has joined other fuel gas industry partners to oppose an “extremely stringent sizing criteria” for unvented heaters that was proposed for ASHRAE (American Society of Heating and Air-Conditioning Engineers) 62.2—Standard for Ventilation and Acceptable Indoor Air Quality for Low-Rise Residential Buildings.