1. Accurate OEM‑Replacement Fitment: Direct Replacement Kit OE Number 42002‑0007S Control Board Matched With 472610Z Switch Pad, Specially Built For Pentair MasterTemp 250, 300, 400 Pool And SPA Heater Units. This Complete Assembly Solves Common Heater Failure Issues Such As No Power, Unresponsive Buttons, Display Malfunctions And Intermittent Heating Troubles For Pool Equipment Repair Work.
2. Complete All‑In‑One Repair Kit: Comes With Main Control Circuit Board And Matching Membrane Switch Pad, No Need To Purchase Separate Parts Individually. Every Connector And Port Is Pre‑Aligned According To Original Unit Layout, Allows Home DIY Users And Professional Pool Technicians To Finish Heater Controller Replacement Without Additional Modification Or Extra Drilling Work.
3. Reliable Industrial‑Grade Build Quality: The Main Board Is Coated With Protective Conformal Coating, Which Shields Soldered PCB Components Against Moisture, Dirt And Corrosion. It Improves Insulation Performance, Reduces Electromagnetic Interference And Avoids Unexpected Short Circuits In Humid Pool‑side Conditions. The Switch Pad Features Clear Printed Labels, Waterproof Surface And Responsive Button Feedback, Resists Humidity And Temperature Fluctuations Around Outdoor Pool Heater Installation Locations.
4. Simple Plug‑And‑Play Installation: Pre‑Terminated Interfaces Follow Original Factory Wiring Layout, Supports Direct Plug‑In Swap For Old Faulty Boards. You Only Need To Disconnect Old Wires And Reconnect To Corresponding Terminals, Complex Programming Is Not Required. It Effectively Shortens Heater Downtime, Helps You Restore Normal Pool‑Spa Heating Function Quickly For Backyard Swimming Pool Systems.
5. Important Pre‑Purchase Reminder: This Repair Kit Fits For Pentair MasterTemp 250, 300, 400 Pool SPA Heaters. Please Double‑Check Your Heater Model Number And Original Part Numbers 42002‑0007S & 472610Z Before Placing Order. Remember To Cut Off Power Supply Before Installation To Avoid Electric Shock Or Component Burn‑Out Risk.
Specifications:
Type: Control Board Kit
Condition: 100% New
Material: Plastic
Replaces OE Part Numbers:
Control Board: 42002-0007S, 461105
Switch Pad: 42002-0029Z , 472610Z
Fitment:
For Pentair Mastertemp 200, Mastertemp 250, Mastertemp 300, Mastertemp 400.
For Sta-Rite Max-E-Therm Heaters: SR200NA, SR333NA, SR400NA, SR200HD, SR333HD, SR400HD, 460805. And NA And LP Series Pool/SPA Heater Electrical Systems
Packaging Includes:
1* Control Board
1* Switch Pad















