Heil 1193106 Vent Pressure Switch 0.50 WC SPST

The Heil 1193106 is an OEM vent pressure switch designed for residential and commercial gas furnaces. This critical safety component monitors air pressure within the furnace venting system to ensure proper operation and safe combustion.

Key Features:

• Pressure rating: 0.50 inches water column (WC)
• SPST (Single Pole Single Throw) configuration
• Direct replacement for part number 1170927
• Manufactured by International Comfort Products (ICP) for Heil brand furnaces
• Compatible with multiple Heil, Tempstar, and Comfortmaker furnace models
• OEM quality ensures reliable performance and proper fit

This vent pressure switch is an essential component that monitors the pressure differential in the furnace's venting system. When proper air pressure is detected, the switch closes to allow the furnace to continue its heating cycle. If inadequate venting pressure is sensed, the switch remains open, preventing unsafe operation. Compatible furnace models include FBF075B12A1, FBF075B12A2, FBF075F16A1, FBF100F14A1, GDE075B12A1, GNJ100N12A1, NTG3100GFA1, and NUG5100BFB2, among others.