the logic circuit has likely failed

maintaining the same 48-frame mounting and 1/5 HP specifications

maintaining the manufacturer's specified CFM and cooling capacity

this safety valve is designed for use in gas systems requiring a millivolt safety interlock

Trane VAL8561 Valve R-22 the logic circuit has likelyThe Trane VAL8561 is an OEM grade 3 way modulating control valve precision engineered for chilled water and hydronic heating applications. Built with a 1 2" sweat connection and a 1. 5 Cv flow coefficient, this brass body valve ensures stable flow regulation in fan coil units, VAV terminals, and reheat coils. The valve less actuator configuration allows for high accuracy mixing or diverting depending on your piping layout. By utilizing a 3 port