The new CL Series heat pumps feature a low-GWP refrigerant in accordance with the forthcoming AIM Act, which will go in effect in January 2025.
from Odor Management Plan in Controlling Smoke Odor https://ift.tt/ij207BF
via https://ift.tt/WIMYih8
Bosch Home Comfort: Water Source Heat Pumps
ECOBOND® OdorDefender™ 