this motor powers the condenser fan assembly to regulate refrigerant discharge pressure

OEM Compatibility: Ensures a direct fit for Reznor gas-fired heaters

ensuring optimal static pressure and exhaust gas flow within the venting system

including models 8221G001 and 8221G003

Technicians should verify the pressure switch ratings and terminal configurations to ensure a direct fit for the OEM R45032-001 specification

Viessmann 7837053 Sensor 320788-702 this motor powers the condenserThe Viessmann 7837053 Sensor #1 is a critical outdoor NTC temperature sensor engineered for high precision weather compensation in Vitodens and Vitocrossal series boilers. As a genuine OEM temperature sensor, it utilizes a Negative Temperature Coefficient (NTC) thermistor to provide real time ambient data to the control logic, allowing the system to modulate the burner and supply temperature based on outdoor conditions. This HVAC temperature control