Rheem Furnace Parts 42-24196-81 Gas Furnace Pressure Switch

Gas Furnace Pressure Switch for Rheem systems — the 42-24196-81 replacement part ensures proper airflow monitoring, flame safeguard operation, and reliable furnace performance.

This pressure switch assembly is a genuine, ready-to-install component designed for gas furnaces. It helps prevent unsafe ignition or blower operation by sensing vent pressure and communicating with the control board. Included are a pressure switch assembly, silicone rubber tubing, an instruction sheet, and two wire assemblies to support a quick, do-it-yourself replacement or professional installation. Ideal for aging Rheem furnace parts or HVAC replacement projects, it supports safe furnace operation and efficient troubleshooting.

• Pressure Switch Assembly
• Silicone Rubber Tubing
• Instruction Sheet
• 2 Wire Assemblies

Designed to fit Rheem models that require 42-24196-81, this pressure switch is a dependable component for preventive maintenance and cost-effective repairs. Replacing the worn switch extends furnace life, reduces nuisance outages, and supports energy efficiency by ensuring accurate air flow feedback in your gas furnace. This ready-to-install kit simplifies repairs for DIY enthusiasts and HVAC technicians alike.