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This HVAC solenoid valve is engineered for high-performance refrigerant management
Universal Compatibility: Drop-in replacement for the entire HE260
If the external switch is functional but the signal is not reaching the main control module
This assembly is specifically designed for systems requiring a 61" lead
you must never exceed the maximum wattage rating specified on your water heater's data plate or bypass the wiring capacity
Viessmann 7427419 323080-701 This HVAC solenoid valve isThe Viessmann 7427419 is a direct OEM Control Console WB1B 26 engineered specifically for the Vitodens 100 W series condensing boilers. As a critical interface for the WB1B 26 boiler control system, this unit facilitates precise modulation and operational oversight, ensuring the hydronic system maintains peak thermal efficiency. The console features a technical digital display for boiler diagnostics and manual rotary selectors for adjusting heating