Common Technical Questions How do I reverse the fail-safe direction on the LF24-SR

What does the 'LH' in the specifications signify

preventing the "slugging" or backup that leads to premature component corrosion and burner instability

This specific model is engineered for 3-way VU54 series valves

The "BX" suffix indicates the part is boxed for individual retail or replacement sale

Parker 73132 Coil 322027-701 Common Technical Questions How doThe Parker 73132 Coil, cross referenced as the G23S 120V Spade Terminal Coil, is a heavy duty solenoid valve coil designed for high performance fluid control in industrial and commercial HVACR systems. Built with an encapsulated winding, this 120V AC solenoid coil is engineered to withstand the thermal demands of continuous duty cycles and high ambient temperatures. The utilize of spade terminal connectors ensures a secure electrical interface,