The Pentair 473744 High Pressure Switch is an essential safety component for pool contractors servicing UltraTemp Heat Pump 600/380 models and UltraTemp ETi Hybrid Heaters. This genuine Pentair replacement part prevents costly system damage by monitoring pressure levels and automatically shutting down the system when safe limits are exceeded.

Professional Service Benefits

This factory-preset switch activates at 1.5 psi (10 kPa) and operates on 24 volts, ensuring reliable protection for your clients' heating systems. The precise engineering reduces callback visits and protects your service reputation by preventing heat pump damage from excessive pressure conditions. Easy installation in the water plumbing lower right corner minimizes labor time on service calls.

Why Pool Service Companies Choose MT Pools

As your trusted B2B partner, MT Pools provides genuine Pentair parts with superior customer service that keeps your service operations running smoothly. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures you have critical replacement parts when you need them most.

Frequently Asked Questions

Order Your Replacement Parts Today

Keep your service operations running efficiently with genuine Pentair parts from MT Pools. Our expert team provides the technical support and fast shipping that pool service professionals depend on.