This OEM Viessmann burner door gasket is engineered specifically for the WB2A-44 and WB2A-60 models

or the motor pulling excessive Amps while humming without rotation

The TE Connectivity KHAU-17A16-120 is a dependable 4PDT general purpose relay engineered for heavy-duty switching in industrial and HVAC control circuits

booster pumps

the TAMI0 features a rugged galvanized steel NEMA 1 enclosure and 22 AWG pigtail terminations for straightforward installation

Greenheck 329411 Motor 30067439-890 This OEM Viessmann burner doorThe Greenheck 329411 Motor is a precision engineered 115V single phase condenser motor designed for direct drive fan applications and power roof ventilators. Operating at 1 8 HP with a rated speed of 825 RPM, this PSC (Permanent Split Capacitor) motor provides the high torque performance required for consistent airflow in commercial exhaust systems. Built with a NEMA 42 frame and featuring a totally enclosed air over (TEAO) design, it prevents