Rheem-Ruud 42-24196-84 Vent Pressure Switch Assembly -1.5" WC

The Rheem-Ruud 42-24196-84 is a vent pressure switch assembly designed for residential and light commercial HVAC systems. This safety component monitors pressure differentials in the venting system to ensure proper operation and safe exhaust of combustion gases.

Key Features:

• Pressure setting: -1.5" WC (water column) for vent monitoring applications
• Complete assembly includes pressure switch, tubing, and pre-wired connector
• Factory-approved OEM replacement part ensures proper fit and function
• Safety interlock prevents burner operation if proper venting is not detected
• Designed for use with Rheem and Ruud gas furnaces and heating equipment

This pressure switch assembly is a critical safety device that continuously monitors the negative pressure in the vent system. If the pressure falls outside the specified range, the switch opens and shuts down the heating system to prevent dangerous conditions. The included tubing and wire assembly make installation straightforward for HVAC technicians.