Viessmann 7820148 Sensor 320788-704 Key Benefits Precise Gas Distribution:

Key Benefits Precise Gas Distribution: Engineered to deliver a consistent fuel-to-air mixture for stable combustion and reduced carbon buildup

allowing for seamless integration into Lennox residential AC units and heat pumps without the need for extensive piping modifications

What if the capillary is too long

and ignition modules in demanding environments

Viessmann 7820148 Sensor 320788-704 Key Benefits Precise Gas Distribution:The Viessmann 7820148 Sensor serves as the primary outdoor temperature sensor for weather responsive heating systems, enabling critical compensation logic for gas condensing boilers. Engineered for high accuracy ambient monitoring, this NTC thermistor ensures the Vitotronic 200 and 300 control units can dynamically adjust the heating curve based on real time meteorological data. By integrating this OEM replacement part, technicians can resolve common