Wholesale Sensors Pentair 472610Z Replacement Membrane Pad for MasterTemp Heaters | 12 Month Warranty

Overview

Restore precise control of your pool or spa heater with the Wholesale Sensors Pentair 472610Z replacement membrane pad. This OEM-style keypad overlay replaces the original surface on Pentair MasterTemp heaters, bringing back responsive temperature adjustments and reliable operation without the need to replace the entire control board.

Engineered for durability, the membrane pad stands up to heat, humidity, and outdoor exposure common around pool equipment. It is compatible with MasterTemp models 125, 200, 250, 300, and 400, and it also works with Sta-Rite Max-E-Therm units that use the same control design. The result is a practical, cost-effective refresh that can help maintain smooth system operation and user-friendly control.

Compatibility and installation at a glance

This replacement pad is designed to align with the MasterTemp control panel layout, ensuring a snug fit and tactile feedback similar to a fresh keypad. It’s suitable for residential installations and commercial pool heating setups alike.

• OEM-referenced keypad that matches fit, response, and durability
• Designed for Pentair MasterTemp heaters (125, 200, 250, 300, 400) and Sta-Rite Max-E-Therm with the same control design
• Durable membrane construction resists heat and moisture for long-term reliability
• Simple peel-and-stick installation to restore control without board replacement
• Includes 12 month warranty and dependable USA-based support

In real-world use, homeowners and technicians often encounter faded labels, unresponsive buttons, or degraded keypad color from sun and spray. This pad offers a straightforward refresh that helps regain confident control over temperature and system operation, without the downtime of a full control board change.

What to expect during installation

• Power down the heater and disconnect it from power
• Remove the old overlay and clean the surface thoroughly
• Align the new membrane pad and press firmly to secure
• Test the keypad and temperature controls before returning the heater to service

Backed by Wholesale Sensors, this replacement pad comes with a 12 month warranty and USA-based support, giving both professionals and DIY installers a reliable option to refresh MasterTemp systems without costly replacements. It’s a practical upgrade for keeping pools and spas comfortable and accessible year-round.