A.J. Antunes 804111708 Pressure Switch 30067439-890 provided the appliance is configured

provided the appliance is configured for those fuels

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

the Ranco O16-263 is a standard industrial control frequently used to cross-reference other major brands like the A70BA-17

The manual lever allows the contractor or end-user to run the fan continuously for air circulation during warmer months without disturbing the automated heating setpoints

the switch will not close

A.J. Antunes 804111708 Pressure Switch 30067439-890 provided the appliance is configuredThe A. J. Antunes 804111708 Pressure Switch (Model HLGP A) is a rugged, dual purpose monitor engineered for precision in industrial gas trains and commercial HVACR systems. This high and low gas pressure switch features two independent 2 SPDT (Single Pole Double Throw) circuits, allowing for simultaneous monitoring of over pressure and under pressure conditions. The high pressure side is adjustable from 10 50" WC, while the low pressure side covers 6