Pentair Water Pressure Switch for Heat Pump MiniMax NT STD 200-400 473605

The Pentair 473605 water pressure switch is a replacement part for the MiniMax NT STD 200-400 heater. This water pressure switch keeps your pool or spa heating system safe by shutting it down when water flow or pressure is too low, preventing damage. An essential part for servicing or repairing your Pentair heater.

Features

• Brand: Pentair
• Part number: 473605
• Water pressure switch
• For MiniMax NT STD 200-400 models
• Safety: shuts off heating on low flow/pressure

Compatibility

Fits Pentair MiniMax NT STD heaters in the 200-400 range. Confirm your model before ordering.

When to replace

Replace the switch if the heater won't start, cuts out intermittently, or throws a water-flow error code.

Why buy from us

Destination Piscine Aide in Saint-Bruno-de-Montarville helps you diagnose the right part for your heater, with expert Pentair advice.

FAQ

What does a water pressure switch do? It prevents the heater from firing without adequate water flow, protecting the heat exchanger.

Is this the right part for a MiniMax NT? Yes, the 473605 is made for the MiniMax NT STD 200-400.