For multi-stage equipment

providing a precise compressor replacement part fit that maintains OEM performance standards

installing the genuine OEM furnace igniter ensures precise fitment and maintains the intended sequence of operation for the furnace control board

Using a switch with a different set point than the -

Reznor 201160 Pressure Switch Els PW 17895 For multi-stage equipmentThe Reznor 201160 Pressure Switch is a critical safety and performance component designed for Reznor high altitude kits and heaters operating above 6,000 feet. This OEM replacement pressure switch ensures a precise air to fuel ratio by monitoring the venter motor pressure, maintaining a specific 1. 05" W. C. setpoint. Identified by its distinct brown label, this SPST switch is a standard requirement for contractors upgrading or servicing Reznor UDX,