Description
Key Benefits Dual functionality: Combines reliable boiler water feeding with a safety cut-off to protect against low water conditions
Designed for use with R22 refrigerant
It is a direct fit for Allied
ensuring optimal static pressure and exhaust gas flow within the venting system
5 EER models
Viessmann 7837053 Sensor 320788-702 Key Benefits Dual functionality: CombinesThe 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























