which is required for HFC refrigerants like R134a and HFO blends like R513A

Wide Operating Range: Maintains system safety with a fixed differential between the 195°F open and 130°F close points

Proper handling is vital

and Payne gas furnaces without field modifications

System Reliability: Facilitates consistent gas burner ignition

Carrier 48HG401924 Inducer Housing Assembly 321702-401 which is required for HFCThe Carrier 48HG401924 Inducer Housing Assembly is a critical OEM replacement component designed for high tonnage Carrier WeatherExpert and Bryant gas heating units. This assembly serves as the foundational housing for the draft inducer motor and blower wheel, ensuring precise air to fuel ratios and maintaining static pressure within the combustion chamber. Engineered to withstand high temperature flue gases, the 48HG401924 manages airflow direction