Sporlan 310468P Coil 321142-301 using a genuine AAON R78281

using a genuine AAON R78281 is recommended to ensure the mounting plate and wiring harness align perfectly with your specific AAON HVAC system requirements

While rated for 90 PSI and durable for oil and gas pilot lines

Proper installation requires verifying step motor resistance and ensuring the controller signal matches the valve's port configuration to prevent operational faults

This model is factory-charged with mineral oil (160P)

such as ignition failure

Sporlan 310468P Coil 321142-301 using a genuine AAON R78281When you're out in the field and need a dependable replacement solenoid coil for high demand systems, the Sporlan 310468P Solenoid Coil is the standard for technicians. This 24VDC 15Watt solenoid coil is part of the PKC 1 class, specifically engineered for normally closed solenoid valves used in residential and commercial refrigeration. Whether youre servicing display cases, industrial chillers, or transportation reefer units, this coil provides the