MasterTemp Control Board Kit 420020007S Replacement for StaRite MaxETherm Heater with 472610Z Pad

Control Board Kit 420020007S with 472610Z Switch Membrane Pad Compatible with Pentair MasterTemp, StaRite, MaxETherm All NA and LP Series SPA Heater Electrical Systems Key benefits Restores reliable heater control: Replaces a failed or malfunctioning control board to bring ignition, temperature regulation, and electronic control functions back to normal. Complete kit for switch restoration: Includes the 472610Z switch membrane pad to ensure proper button response and a secure interface between user controls and the board. Directfit compatibility: Designed to match the electrical connections and mounting positions used in the listed spa heater electrical systems for a straightforward replacement. Reduces downtime: Quick swap capability shortens time and minimizes disruption to pool and spa use. Durable construction: Built to withstand regular use in heater control applications for consistent operation. What this part does Serves as the main control board for spa heater electrical systems, managing ignition sequence, temperature input processing, and switch input recognition through the included membrane pad. Replaces the samefunction factory board to restore full electronic control of the heater. Compatibility and specifications Part number: 420020007S Included accessory: 472610Z switch membrane pad Compatibility: Compatible with Pentair MasterTemp, StaRite, MaxETherm All NA and LP Series SPA Heater Electrical Systems Intended use: Replacement control board for listed spa heater electrical systems Installation and performance notes Designed for straightforward replacement where mounting and connectors match the original assembly. Basic electrical and mechanical skills are required. Always disconnect power before servicing. Professional installation is recommended if you are not experienced with heater electrical systems. Use scenarios a failed control board that prevents the heater from igniting or responding to temperature settings to the heater to normal operation. During seasonal maintenance, swap an aging board and worn membrane pad to restore dependable button response and reduce the chance of midseason failures. Carry as a service part for technicians who perform onsite repairs to quickly resolve customer outages and complete sameday service calls. This control board kit provides an exactfunction replacement that helps maintain reliable heater operation and restores normal control panel functionality in compatible spa heater electrical systems.