The Browning VPB-235AH is engineered for standard-duty air handler speeds

The HH22HB075 operates as a mechanical switch within the 24V control circuit and does not require a separate power supply

ensuring the internal components remain hermetically sealed against oil and dirt common in mechanical rooms and rooftop units

it ensures reliable torque and heat dissipation during peak load cycles

Vibration Isolation: Integrated heavy-duty rubber insulator absorbs mechanical hum and prevents premature wear on the motor housing

Viessmann 7817324 Ionization Electrode 322838-753 The Browning VPB-235AH is engineeredThe Viessmann 7817324 Ionization Electrode is a critical flame sensing component engineered for precise flame rectification in Vitodens series boilers. This authentic OEM Viessmann replacement part includes the necessary high temperature gasket to ensure a gas tight seal during installation. Designed to withstand the intense thermal stresses within the combustion chamber, this flame ionisation probe monitors the microamp signal to the control board,