2026 Upgraded 42002-0007S 461105 LCD Controller Kit Replacement for Pentair MasterTemp Sta-Rite Max-E-Therm All NA and LP Series Pool and SPA Heater Electrical Systems with 476199 Switch Membrane

Broadly Compatible: 42002-0007S control board kit compatible with MasterTemp 200, MasterTemp 250, MasterTemp 300, MasterTemp 400 MasterTemp 400HD,Sta-Rite Max-E-Therm heaters SR200NA, SR333NA, SE400NA, SR200HD, SR333HD, SR400HD and all NA and LP series pool/ spa heater electrical systems. his control board is specifically designed to work with MasterTemp200 MasterTemp 250、MasterTemp 300、MasterTemp400、SR200NA、SR333NA、SR400NA、SR200HD、SR333HD、SR400HD、460805. It is compatible with both natural gas and LP (propane) heaters, providing versatility and convenience for different setups

• Real Upgraded design: This is an real upgraded design with LCD screen display instead of LED display. It's more celar and friendly for night use. It displays not only number but also words and maks it easier for you to understand the meaing.
• Compatibility: This 42002-0007S control board kit is compatible with Pentair MasterTemp NA and LP series pool and spa heater electrical systems, compatible with MasterTemp 200 control board, MasterTemp 250 control board, MasterTemp 300 control board, MasterTemp 400 control board, MasterTemp 400HD control board, and compatible with Sta-Rite Max-E-Therm SR200NA control board, SR333NA control board, SE400NA control board, SR200HD control board, SR333HD control board, SR400HD control board.
• High Performance: 42002-0007S control board kit features upgraded solid-state capacitors and power chips, utilizing high-precision soldering techniques for enhanced reliability. Equipped with an improved optocoupler module and a regulated power module, it provides overheat, overvoltage, and short circuit protection. These enhancements result in faster output control and more efficient operation of MasterTemp heater, ensuring optimal heating performance. Trust our 42002-0007S control board kit
• 【Easy To Disassemble and Install】Firstly, remove the old circuit board by turning off all power, turning on the top of the heater, and removing the four screws that secure the circuit board in place. Remove the 472610Z switch film pad from the board, and then unplug the wire connector connected to the old board Twist the circuit board back and insert the 472610Z switch film pad into the connection where the ribbon cable is accepted.