Which actuators are compatible with the UGLK1010

Look for unusual noises from the furnace like screeching or rattling

This HVAC defrost control board functions as the primary logic processor for the outdoor section

The factory-recommended torque is 20 +/- 3 in-lbs

Removable Design: Featured as a removable coupler

Viessmann 7427419 321042-401 Which actuators are compatible withThe 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