Protect your pool heating investment with the Pentair 473605 Pressure Switch, a genuine OEM safety device engineered for Pentair heaters and heat pumps including the MiniMax CH/NT series, UltraTemp models, and ThermalFlo Titanium units. This switch acts as a critical gatekeeper, verifying that adequate water pressure and flow exist before permitting the heating system to ignite. By preventing operation under low-flow or dry conditions, it shields internal components from the catastrophic damage that overheating can cause. The 473605 features standard plastic threads for a secure, straightforward connection and spade-style electrical connectors that simplify wiring during installation. Manufactured to genuine Pentair quality standards, this pressure switch delivers the consistent, trustworthy protection your heating equipment needs throughout every season of operation.

Key Benefits

• Genuine OEM Protection: Specifically engineered for Pentair MiniMax CH/NT heaters, UltraTemp heat pumps, and ThermalFlo Titanium systems, providing factory-certified fit and function.
• Water Flow Verification: Continuously monitors both pressure and water circulation, blocking heater ignition when conditions fall below safe thresholds.
• Internal Component Safeguard: Prevents heat exchanger and internal part damage from overheating caused by inadequate water flow, extending the life of your equipment.
• Effortless Installation: Standard plastic threads ensure a snug mechanical connection, while spade connectors allow quick, secure electrical hookup.
• Pentair-Grade Durability: Constructed from quality materials rated for continuous use in pool and spa environments, delivering season-after-season reliability.
• Foundational Heating Safety: Serves as the first line of defense in your heater's safety chain, ensuring correct operating conditions are met before every ignition cycle.
• Authentic OEM Assurance: As a genuine Pentair component, it delivers the precise calibration and material quality required for safe, compatible operation.

What's Included

• Pentair 473605 Pressure Switch

Compatibility

• Pentair MiniMax CH/NT Heaters
• Pentair UltraTemp Heat Pumps
• Pentair ThermalFlo Titanium Heat Pumps.

Specifications

• Brand: Pentair
• Part Number: 473605

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