Dual-Voltage Versatility: Direct 120/24V operation eliminates the need for external step-down conversion for the control signal

apply a thin layer of a compatible silicon-based lubricant to the Buna-N seal before installation

Versatile Application: Optimized for R-22 systems in both standard refrigeration and high-load heat pump cycles

Common Questions & Technical Insights How do I configure the ZP6 for a dual fuel system

provided the internal check valve functionality matches the original specifications for Heil Quaker heat pump coils

Lochinvar & A.O. Smith 100284489 Kit 328140-751 Dual-Voltage Versatility: Direct 120/24V operationEnsure the safe and efficient operation of high performance water heating systems with the Lochinvar & A. O. Smith 100284489 Kit. This genuine OEM flame sense rod assembly is specifically engineered for precision monitoring of the burner flame in Polaris gas fired water heaters and commercial boilers. As a critical safety component, this rod utilizes flame rectification to send a microamp signal to the control board, verifying ignition and continuous