Resideo RRD6 Damper 320735-701 Technicians should verify the condition

Technicians should verify the condition of existing seals and apply high-temperature RTV or new gaskets as specified by the service manual

Always verify physical clearance for the bracket mount case

this switch functions as a heat sensor switch that manages the activation and deactivation cycles of the blower motor based on the internal heat exchanger temperature

Enhanced Durability: Constructed with industrial-grade materials to withstand the rigors of continuous fluid control applications

Direct OEM Fit: Drop-in replacement for Carrier LH33WZ003 eliminates the need for field modifications

Resideo RRD6 Damper 320735-701 Technicians should verify the conditionThe Resideo RRD6 Damper is a precision engineered 6 inch retrofit round damper designed for seamless integration into existing rigid or flexible ductwork. This HVAC zoning damper utilizes a 24Vac, three wire, power open power closed floating actuator, providing superior control over airflow compared to standard spring return models. Built for high cycle reliability, the RRD6 features a robust Resideo damper motor that maintains position without