473605 | Pentair Pressure Switch For Heaters and Heat Pumps Aquastar pipeline filter lid O-Ring durable materials that provide excellent

durable materials that provide excellent resistance to wear and tear

Clean and Clear Plus filter models: 160301

guaranteeing durability and reliability

installs easily no tools needed

473605 | Pentair Pressure Switch For Heaters and Heat Pumps Aquastar pipeline filter lid O-Ring durable materials that provide excellentThe Pentair 473605 Pressure Switch is an OEM replacement part designed for safe operation of Pentair heaters and heat pumps, including MiniMax CH NT heaters, UltraTemp models, and ThermalFlo Titanium units. This pressure switch ensures heating systems do not operate under low or no flow conditions by detecting water pressure and flow before allowing ignition. Featuring durable plastic threads for easy installation and spade connectors for