this replacement electrode (cross-referenced as R39050B001) ensures consistent spark gap maintenance and reliable flame sensing

5 inches in length and 5 inches in width—allows for seamless integration into commercial HVAC equipment cabinets where internal clearance is limited

quiet air distribution

Precise Protection: Monitors differential pressure between the oil pump and crankcase to protect internal bearings

This pilot operated solenoid valve is the industry standard for boiler systems

IO Hvac Controls ZP6-ESP Control Kit 340155-7024 this replacement electrode (cross-referenced asThe iO HVAC Controls ZP6 ESP is a high performance 6 zone universal control panel designed for forced air zoning in residential and light commercial applications. This dual fuel compatible unit supports up to 4 stages of heating and 2 stages of cooling, making it an ideal choice for multi stage heat pump systems. The standout feature is the integrated ESP static pressure control, which effectively eliminates the requirement for a traditional bypass