this high-limit safety control ensures the combustion chamber does not exceed safe operating parameters

Removable Design: Featured as a removable coupler

Look for unusual noises from the furnace like screeching or rattling

Which actuators are compatible with the UGLK1010

Viessmann 7427419 321042-401 this high-limit safety control ensuresThe 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