Reznor 193813 Pressure Switch KitThe Pressure Switch Kit for Reznor 193813 is a reliable replacement part that supports furnace safety and dependable operation. This OEM grade component handles air pressure sensing to ensure the control board runs only when venting and inducer pressures meet specifications. Ideal for residential HVAC systems using Reznor equipment, this pressure switch kit is a direct replacement that restores performance after wear, fault codes, or routine

Stem up to close design for reliable shutoff

this universal conversion kit supports a straightforward installation

Enclosure Material: Plastic

Direct OEM-compatible design for Heil Quaker/ICP 1171987

and reduces downtime during service

ensuring compatibility with existing wiring harnesses and control modules

Designed as a Firomatic fusible valve handwheel

Used On Item Humidistat Thermostat and specifically compatible with HP970 and HP972 models

the 80+ efficiency unit maintains steady airflow

the SV173 is built for long-lasting operation in demanding environments

This replacement part replaces JPF5-A

and LP gas–air mixtures