Pentair 472734 Auto Heat Control Board Assembly — Replacement for Pool & Spa Heat Pumps

Enhance Your Pentair Heat Pump with the 472734 Auto Heat Control Board

Keep your pool and spa heating system responsive and convenient with a genuine OEM replacement board. The 472734 assembly is designed to bring back automatic heat regulation to compatible Pentair heat pumps, delivering steady temperatures and smoother operation.

What makes this OEM replacement stand out

• Genuine OEM Pentair replacement parts for guaranteed fit and compatibility with your unit
• Auto heat control board assembly that restores automatic heating control and monitoring
• Engineered for use with Pentair heat pumps, ensuring reliable performance
• Direct replacement for easy installation with minimal downtime
• Durable construction that withstands humid pool equipment environments

Compatibility and installation

Designed as a direct replacement, this board slides into your existing Pentair heat pump with minimal tools or special knowledge. A proper installation aligns power, sensor, and control connections for seamless operation.

• Fits compatible Pentair pool and spa heat pumps that use the 472734 board
• Quick-reference installation steps to help you plan a practical replacement

Real-world scenarios and benefits

Imagine days when your pool reaches the perfect temperature automatically, without manual adjustments. This board supports consistent heating cycles and may shorten warm-up times, depending on your system setup and climate.

Note: This is a replacement part intended to restore function and does not guarantee specific performance improvements beyond restoring automatic control.

Durability and design for poolside life

The board is built with high-quality materials to withstand heat, humidity, and splashes. Properly installed, it provides long-lasting operation in challenging environments.

• Corrosion-resistant casing
• Protected connectors for reliable wiring
• Quiet operation considerations

Compatibility checklist

• Compatible with Pentair heat pumps using the 472734 board
• Not compatible with non-Pentair units
• Requires basic electrical safety precautions

By choosing this genuine OEM replacement, you align with the standard Pentair build quality and supported performance, helping your system return to its intended automatic control state without guesswork.