Watts 0182421 Dual Switch Freon Direct OEM Fitment: Designed specifically

Direct OEM Fitment: Designed specifically for Bradford White Defender Safety System models to ensure seamless installation

facilitating installation in tight plenum spaces

extending the life of the furnace blower motor

refer to the ZoneFirst ZDM or RDM series actuators

Watts 0182421 Dual Switch Freon Direct OEM Fitment: Designed specificallyThe Watts 0182421 is a professional grade Dual Switch Assembly designed for Low Water Cut Off (LWCO) applications in hydronic systems and steam heating boilers. Engineered as a complete one piece unit under the SAN50D series, this assembly is the primary service solution for technicians maintaining Watts Series N50 and N501D units. As a direct replacement float and switch, it allows for rapid field servicing without disturbing existing piping or