The Pentair 473605 (470190) Heater Pressure Switch is a safety mechanism designed to detect water flow in your heater using pressure. This factory original Pentair pressure switch replacement is used in a variety of swimming pool and spa MiniMax heaters listed below.
Replaces: Pentair 473605 (4152-DD)
- MiniMax NT
- MiniMax NT Low Nox
- MiniMax CH 150 IID
- MiniMax CH
- MiniMax NT TSI & NT LN w/ 6800 controller
- MiniMax NT TSI & NT LN w/ DDTC controller
- Manufacturer: Pentair Pool Products, Inc.
- Model: 473605, 470190, 470190Z (4152-DD)
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