Old Number VR8204M-1091

For use with S86F,S86H, S860D, S8600F, S8600H, S8610, S90A, and S90B Control Modules

Includes safety shutoff, manual valve, two automatic operators, pressure regulator, pilot adjustment, one 3/4 inch straight flange, one 1/2 inch x 3/8 inch bushing, and a Natural Gas to LP Conversion Kit

Single stage - 24 Volt - Standard Opening - 150,000 BTU per hour at 1 inch water column - 20,000 BTU per hour minimum - 200,000 BTU per hour maximum

Easy to install, adjust and service; all adjustments and connections are accessible from top of control

Provides two automatic valves: Solenoid operated first automatic valve opens on thermostat call for heat, closes when call for heat ends - Diaphragm operated second automatic valve opens under control of regulator and closes if gas or power supply is interrupted

Adjustable servo regulator effectively maintains almost constant gas output pressure under wide fluctuations in gas supply pressure

Meets codes requiring dual safety shutoff - Complete safety shutoff on pilot flame failure - ON-OFF lighting sequence