Swimables Water Pressure Switch for Pentair MasterTemp
Pressure switch compatible with Pentair Mastertemp heater parts; engages safety if water flow is interrupted. Customers note easy installation and good fit, with mixed durability reviews
Highlights
- compatibility with all Mastertemp parts
- easy installation steps
- safety function to stop burner if flow interrupted
Pros
- easy to install
- fits a range of Mastertemp parts
- reliable compatibility
- quality plug connections
Cons
- mixed durability reports
- some users report rust within months
Best For
Features
- Compatible with all BTU Mastertemp and Mastertemp 400 parts, including HD versions
- Indicates PS status via control board LED to diagnose pressure switch faults
- Located inside the heater on the black manifold, attached with two spade connections
- Wiring: power off, disconnect spades, remove old switch, install new switch, reconnect spades
- Purpose: PS shuts off burner when water flow is interrupted to prevent firing
