The Robertshaw 720-400 Valve is a six-function gas valve engineered for professional HVACR applications requiring high-capacity performance up to 150

preventing the binding or premature component wear often seen with improper damper shaft hardware

specifically designed for continuous duty air over applications

Heat Resistance: Constructed with high-grade insulation to withstand the rigorous thermal environment within a furnace cabinet

Honeywell C7915A1036 Infrared Flame Detector 321042-401 The Robertshaw 720-400 Valve isThe Honeywell C7915A1036 infrared flame detector is built for reliable flame supervision in commercial and industrial burner systems. Designed with an infrared flame detector using a lead sulfide cell, this unit accurately senses both pilot and main flames in dual fuel burner applications. The 96 inch lead length provides flexible installation, while the 3 4" NPT mounting allows straightforward integration into standard burner assemblies. With an