42002-0007S Control Board Kit (461105) with 472610Z Switch Pad – For Pentair MasterTemp & Sta-Rite Max-E-Therm Heaters

Restore proper operation to your pool or spa heater with this replacement control board kit. Designed to resolve temperature control issues and unresponsive keypads, this kit delivers reliable performance and stable power output.

Compatible Heater Models

• Pentair MasterTemp: 200 / 250 / 300 / 400

• Sta-Rite Max-E-Therm:

  • SR200NA, SR333NA, SR400NA

  • SR200HD, SR333HD, SR400HD

• Supports Natural Gas (NA) and LP heater systems

• Replaces Part Number: 460805

What’s Included

• 1 × 42002-0007S Control Board (461105)

• 1 × Film Switch Pad (42002-0029Z / 472610Z)
  Designed to fix failed temperature adjustments, non-responsive buttons, and control panel errors.

Key Features & Benefits

• Upgraded Electronics: Regulated power module with US-made LM2576HVS chip and premium filter capacitors for stable DC output.

• Reliable Signal Response: High-quality optocoupler delivers faster, consistent control communication.

• Durable Construction: Black control board paired with a heavy-duty membrane switch pad for long service life.

• OEM-Style Replacement: Engineered for direct compatibility with original heater control systems.

Easy Installation

1. Power off heater completely

2. Remove top access panel

3. Disconnect old control board and switch pad

4. Install new board and membrane pad

5. Restore power and test operation

(No programming required.)

Restore safe, accurate temperature control to your pool or spa heater with this dependable control board and switch pad replacement kit—built for compatibility, performance, and long-term reliability.