Product Overview

The Pentair 77707-0013 Control Board Enclosure Membrane Panel Kit is a genuine OEM replacement assembly for select Sta-Rite Max-E-Therm and Pentair MasterTemp pool and spa heaters. This kit helps protect the heater control board while restoring the front membrane panel interface used for heater operation.

This replacement is commonly used when the existing membrane panel, enclosure, keypad area, or control housing is damaged, weathered, cracked, faded, or no longer responding properly.

Ideal For
Replacing the control board enclosure and membrane panel on compatible Sta-Rite Max-E-Therm and Pentair MasterTemp heaters.

Key Features

• Genuine Pentair OEM replacement kit
• Designed for Sta-Rite Max-E-Therm pool and spa heaters
• Also commonly listed for compatible Pentair MasterTemp heaters
• Includes control board enclosure and membrane panel assembly
• Helps protect the heater control board from exposure, dirt, and moisture
• Restores the heater’s front control interface area
• Common replacement for cracked, damaged, faded, or non-responsive membrane panels
• Suitable for natural gas and propane heater models when compatibility is confirmed
• Professional installation recommended

Benefits
The Pentair 77707-0013 kit helps restore proper protection and usability to the heater control area. A damaged enclosure or worn membrane panel can make the heater difficult to operate and may expose internal electronics to moisture or debris. Replacing the assembly with the correct OEM Pentair part helps maintain factory fitment and keeps the heater control area properly covered.

Compatibility
Commonly used with select:

• Sta-Rite Max-E-Therm pool and spa heaters
• Pentair MasterTemp pool and spa heaters

Always confirm your heater model number, serial number, fuel type, control board style, and parts diagram before ordering.

Specifications

Important Installation Note
This is a heater control component. Power and gas should be shut off before service. Installation should be performed by a qualified pool heater technician or licensed professional familiar with Pentair / Sta-Rite heater systems.

Customer-Facing Q&A

Q: What is Pentair part 77707-0013 used for?
A: It is used to replace the control board enclosure and membrane panel assembly on compatible Sta-Rite Max-E-Therm and select Pentair MasterTemp heaters.

Q: Does this include the control board?
A: This listing is for the enclosure membrane panel kit. Confirm current packaging before publishing if your inventory includes or excludes the actual control board.

Q: Will this fit my Sta-Rite Max-E-Therm heater?
A: It fits select Max-E-Therm heater models. Confirm your exact heater model and serial number before ordering.

Q: Is this compatible with Pentair MasterTemp heaters?
A: It is commonly listed for select Pentair MasterTemp heaters as well, but compatibility should be verified with the heater parts diagram.

Q: Can this fix a non-working heater keypad?
A: It may help if the issue is caused by a damaged or failed membrane panel. If the control board, wiring, sensor, or ignition system is the issue, additional diagnosis may be needed.

Q: Is this an OEM Pentair part?
A: Yes. 77707-0013 is a genuine Pentair / Sta-Rite replacement part.