Product Overview

The Pentair 42001-0061S Air Flow Switch is a genuine Pentair replacement part for Pentair MasterTemp and Sta-Rite Max-E-Therm gas pool and spa heaters.

Replacement Pentair/Sta-Rite Air Flow Switch designed to fit heaters listed below;

• Max-E-Therm SR-200
• Max-E-Therm SR-333
• Max-E-Therm SR-400
• Pentair Mastertemp 460730
• Pentair Mastertemp 460732
• Pentair Mastertemp 460734
• Pentair Mastertemp 460736

This is a OEM replacement Part #42001-0061S

Ideal For

Replacing a failed air flow switch on MasterTemp and Max-E-Therm heaters

Heater service and troubleshooting of air-flow related faults

Key Features

Genuine Pentair OEM part: part number 42001-0061S

Fits MasterTemp and Max-E-Therm heater electrical systems

Specifications

Warranty & Compatibility

Compatibility Notes

Confirm your heater model and the existing switch part number before ordering.

Installation Notes

Turn off power and gas to the heater before servicing. Installation by a qualified heater technician is recommended. Test heater operation after installation.

Customer-Facing Q&A

Q: What is the part number?
A: Pentair 42001-0061S.

Q: What is the UPC?
A: 022315210615.

Q: Which heaters does it fit?
A: Max-E-Therm SR-200, SR-333, SR-400 and MasterTemp 460730, 460732, 460734 and 460736.

Q: Is this an OEM part?
A: Yes, it is a genuine Pentair replacement part.