Weil McLain 510-312-152 Control R-410A and your limit switches are

and your limit switches are closed

OEM Compatibility: Specifically designed for Nordyne 904404A applications

the VS3417 integrates seamlessly with Erie PopTop actuators

the IP67-rated enclosure is designed to withstand harsh environments

providing field-ready adaptability for various industrial electrical configurations

Weil McLain 510-312-152 Control R-410A and your limit switches areThe Weil McLain 510 312 152 Tankless Heater Low Limit Control is a critical safety and operational component designed for CGT model boilers. As a veteran grade aquastat controller, this unit features a fixed 8 degree differential and includes the necessary immersion well for direct sensing. Its primary function is to maintain minimum boiler water temperature, ensuring the tankless heater can meet domestic hot water demands without dropping below