ROBOA 42002-0007S Control Board Kit (461105) with 472610Z Switch Pad Compatible, Replacement for Pentair MasterTemp 400/300/250, with Sta-Rite Max-E-Therm SR400/SR333/SR200

Multi-Series Compatibility: Compatible with MasterTemp 200/250/300/400 and Sta-Rite Max-E-Therm series including SR200NA, SR333NA, SR400NA, SR200HD, SR333HD, SR400HD. Replaces part 460805. For all NA and LP series pool and spa heater electrical systems

Products and Functions: This kit contains one 42002-0007S Control Board and one 42002-0029Z/472610Z Film Pad, designed to resolve temperature adjustment failures and unresponsive button issues while improving heating efficiency

Product Upgraded: Features an upgraded regulated power module with US-made LM2576HVS chip and premium filter capacitors that deliver pure DC power to the main control system. Incorporates a high-quality optocoupler for faster and more reliable output response

Installation Steps: First, remove the old circuit board by turning off all power and opening the top of the heater to access the old circuit board. Pull the membrane pads off the board, and remove the wire connectors that went to the old board

Customer Satisfaction Guarantee: Should you encounter any issues during installation or use of our 42002-0007S control board, please contact us immediately. We are committed to providing a timely and satisfactory resolution within 12 hours