This factory-authorized part ensures that air distribution remains consistent with original equipment manufacturer specifications for furnace airflow and system staging

Universal Compatibility: Designed for use with a wide range of refrigerants including R22

and HAO-1021

System Safety: Prevents furnace operation in the event of a blocked vent

High Acid Neutralization: Formulated desiccant blend protects the compressor from chemical breakdown and moisture-induced burnout

Fenwal 35-655005-013 Control 30067439-890 This factory-authorized part ensures thatThe Fenwal 35 655005 013 is a specialized 24VAC direct spark ignition (DSI) control designed for precise dry steam boiler applications. This microprocessor based module manages the ignition sequence, flame monitoring, and safety shut off functions with a 15 second trial for ignition (TFI). Engineered for single rod flame sensing, it utilizes a local sense configuration to maintain reliable operation in high moisture environments. The control board