Pentair MasterTemp / Max-E-Therm Control Board and Membrane Pad Kit | 461105
Product FAQs
Is this only a circuit board?
Does it fit every heater without other parts?
Is the membrane pad the same as 472610Z?
Can I install the kit myself?
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Delivery and Shipping
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Description
Description
Pentair | 461105
Replace the control board and matching keypad
Pentair 461105 is the control PCBA and membrane-pad replacement kit for MasterTemp and Max-E-Therm heaters. Pentair’s kit instructions identify the RS-485 control board and six-button membrane pad together, rather than a bare circuit board.
Matched controls
The replacement kit pairs the control board with the matching six-button membrane pad.
Generation-aware service
The five-button legacy keypad is a different part. Follow the kit’s wiring and setup requirements.
Check before ordering
Have a qualified technician match the heater model, installed ignition module, wiring and control generation to the kit instructions. Do not assume this kit alone supplies every component needed for an older heater’s full RS-485 conversion.
Installation and service require a qualified pool-heater professional following the complete manufacturer instructions. Improper work can cause fire, explosion, electric shock or carbon-monoxide exposure. Never bypass a safety switch.
See Specifications, Resources & PDF Downloads and Product FAQs for details.
Specifications
Specifications
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SKU
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Product Type
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Size/Connection
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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