{"product_id":"ravilaxia-control-board-kit-42002-0007s-for-pentair-mastertemp-sta-rite-includes-472610z-pad-upgraded-components","title":"Ravilaxia Control Board Kit 42002-0007S for Pentair MasterTemp \u0026 Sta‑Rite — Includes 472610Z Pad, Upgraded Components","description":"\u003cp\u003e\u003cstrong\u003eThe Ravilaxia 42002-0007S control board kit replaces and upgrades the electronics on Pentair MasterTemp and Sta‑Rite Max‑E‑Therm NA \u0026amp; LP series pool and spa heaters, including the 472610Z switch film pad for a complete swap.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your heater won’t start, the monitor stays dark, or heat delivery is slow, swapping the control board can restore reliable operation. This kit is built to match the electrical interfaces used across MasterTemp and Sta‑Rite models while offering improved components—solid‑state capacitors, a stronger waterproof coating, and a regulated power stage—to boost durability and protect against common electrical faults.\u003c\/p\u003e\n\n\u003ch3\u003eWhich heater models will this control board kit work with?\u003c\/h3\u003e\n\u003cp\u003eThe 42002-0007S kit is designed for broad compatibility across Pentair MasterTemp and Sta‑Rite Max‑E‑Therm NA and LP lines. It fits many factory control board part numbers used in these heater families, making it a common replacement option for both residential and light commercial units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with MasterTemp models 200, 250, 300, 400, and 400HD\u003c\/li\u003e\n  \u003cli\u003eFits Sta‑Rite Max‑E‑Therm SR\/SE series such as SR200NA, SR333NA, SE400NA, SR200HD, SR333HD, SR400HD\u003c\/li\u003e\n  \u003cli\u003eIncludes the 472610Z switch film pad required for ribbon‑cable button assemblies\u003c\/li\u003e\n  \u003cli\u003eCheck the existing board label and connector layout before ordering to confirm fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat improvements does this upgraded board offer versus the original?\u003c\/h3\u003e\n\u003cp\u003eRavilaxia upgraded the internal parts and protective coating to increase longevity and electrical stability. The kit’s better capacitors, improved optocoupler, and regulated power module reduce sensitivity to voltage spikes and help the control board manage outputs more responsively.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigher‑quality solid‑state capacitors for longer life and stable voltage handling\u003c\/li\u003e\n  \u003cli\u003eImproved optocoupler for faster, cleaner signal isolation between control and power sections\u003c\/li\u003e\n  \u003cli\u003eRegulated power module adds overheat, overvoltage, and short‑circuit protection\u003c\/li\u003e\n  \u003cli\u003eSR waterproof coating helps resist humidity inside heater cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what steps are involved?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable working with electrical components and following safety protocols. Power must be fully disconnected before starting, and the process typically involves removing four screws, swapping the board and the included 472610Z switch pad, and reconnecting the same wire harnesses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off all power to the heater and verify it’s isolated\u003c\/li\u003e\n  \u003cli\u003eRemove top access panel and the four screws securing the original circuit board\u003c\/li\u003e\n  \u003cli\u003eUnplug wire harnesses, remove old ribbon‑pad, insert new 472610Z pad, and seat new board\u003c\/li\u003e\n  \u003cli\u003eReassemble panels, restore power, and confirm connectors are secure and system powers on\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and compatibility checks should I perform before and after installing?\u003c\/h3\u003e\n\u003cp\u003eBefore buying or installing, confirm the control board’s footprint and connector layout match the original. After installation, verify all connections are tight and test the heater through a controlled startup to ensure normal operation without error codes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch connector types and board mounting holes to your original board before purchase\u003c\/li\u003e\n  \u003cli\u003eEnsure the 472610Z switch pad aligns with the ribbon cable contact properly\u003c\/li\u003e\n  \u003cli\u003eCheck for secure screw torque and that no loose wires remain inside the cabinet\u003c\/li\u003e\n  \u003cli\u003ePower on the heater and observe the display and function tests for proper startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This control board kit is intended for pool and spa owners, service technicians, and maintenance professionals who need a reliable replacement for failing Pentair MasterTemp or Sta‑Rite Max‑E‑Therm control electronics. It suits anyone replacing a burnt, unresponsive, or slow‑acting control board and who can follow basic electrical safety steps during installation. If you’re unsure about compatibility, compare your existing board’s model numbers and connector layout to the kit before ordering, or consult a qualified technician.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this control board compatible with my MasterTemp 250 heater?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this kit lists compatibility with MasterTemp 250, but verify your existing board’s connector layout and part number before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include the switch pad needed for button controls?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the 472610Z switch film pad is included for the ribbon‑cable button assembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ravilaxia","offers":[{"title":"Default Title","offer_id":56834095317332,"sku":"B0D9BRH5ND","price":87.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/ravilaxia-control-board-front-view.jpg?v=1787047086","url":"https:\/\/gardenluxe.co.uk\/products\/ravilaxia-control-board-kit-42002-0007s-for-pentair-mastertemp-sta-rite-includes-472610z-pad-upgraded-components","provider":"Gardenluxe Uk","version":"1.0","type":"link"}