The Zoning & Accessory Control Kit For R-32 Refrigerant Systems was created for the HVAC replacement market. It supports systems with either (1) a furnace, indoor coil, and outdoor air conditioner/heat pump, or (2) a modular blower, indoor coil, and outdoor unit. If replacing the indoor coil or outdoor unit, both must be upgraded to R-32 models, but a functioning furnace or modular blower can remain. This kit uses the existing controls of the installed furnace or blower to facilitate the necessary adjustments for R-32 refrigerant systems. Compatible with 2 or 3 wire dampers that are powered by 24 volts. Each of these kits are designed for up to 3 zones. Required System Components To make the zoning system functional, you must include these supporting parts: Motorized Zone Dampers: You will need at least two—one for the main floor duct and one for the basement duct branch. Discharge Air Temperature Sensor (DATS): This is critical. It plugs into the zone panel and shuts down the furnace if the air in the duct gets too hot (common when only one small zone is calling for heat). Bypass Damper: This acts as a pressure relief valve. If the basement zone is closed and all the air is forced into the main floor, the bypass damper redirects excess air back to the return duct to prevent noise and equipment stress. A2L Integration Kit (For Newer R-32 Models): If you have a newer Goodman system using R-32 refrigerant, you must use the Goodman 0230K00007 Zoning Integration Kit. This kit ensures that if a refrigerant leak is detected, all dampers are forced open to safely dissipate the gas. Canada Wide Free Shipping!
