Weil McLain 510-312-152 Control Refrigerant Enhanced Visibility: Compact 2-inch dial

Enhanced Visibility: Compact 2-inch dial face designed for clear indication even in tight mechanical rooms or crowded control cabinets

it allows technicians to convert or maintain regulator sets for boilers

maintaining the HVAC system reliability required for specialized mountain climate applications

effectively sealing the combustion chamber to prevent flame rollout and flue gas leakage

000 BTU units (PDP/BDP 300)

Weil McLain 510-312-152 Control Refrigerant Enhanced Visibility: Compact 2-inch dialThe 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