Optimized Compatibility: Suitable for natural gas

Industrial Durability: Engineered for 208-230V systems with high-grade internal components suitable for continuous-duty cycles

this rollout switch replacement monitors the burner vestibule for excessive heat caused by compromised heat exchangers or flue blockages

Does this model include an internal strainer

Viessmann 7838384 324846-701 Optimized Compatibility: Suitable for naturalThe Viessmann 7838384 is a direct replacement Control Console WB2B 19 60 specifically engineered for the Vitodens 200 W WB2B series boilers. Designed for precise integration with units ranging from 19 to 60 kW, this on board control unit serves as the central intelligence for your hydronic system. It manages critical functions including weather compensated operation, flame modulation, and multi temperature circuit management. This console features an