Designed specifically for York
Engineered as the direct replacement for the B56000
Built-In Safety: Integrated automatic cycling technology provides reliable thermal sensing directly against the heater wall
a manufacturer-approved conversion kit must be installed by a certified technician to ensure safe manifold pressure
check for restrictions in the flue pipe
Johnson Controls A40EA-3 Switch Els PW 29614 Designed specifically for YorkTemperature Actuated Pneumatic Switch, Opens on Temperature Drop, Automatic Reset, 35 80 Degree Setpoint Temperature Range, 5 Degree Differential, 3 8" x 3" Bulb, 1. 6' Capillary Length, Screwdriver Slot Adjustment, 1 4" Barbed Fitting for Tubing