⚡ Pentair 472477Z Igniter Replacement Kit for MiniMax NT & TSI Pool & Spa Heaters

OEM Part #472477Z | Genuine Replacement | Reliable Ignition Performance

The Pentair 472477Z Igniter Replacement Kit is a factory original replacement part designed specifically for Pentair MiniMax NT and TSI pool and spa heaters. Restore your heater’s reliable ignition with this durable, easy-to-install igniter kit, ensuring your pool or spa stays warm and ready all season long.

• 🔥 Compatible Models: MiniMax NT, MiniMax TSI pool & spa heaters
• 🔧 Genuine OEM Replacement: Manufactured by Pentair for guaranteed fit and performance
• ⚙️ Restores Ignition: Replaces worn or failed igniters for consistent heater startup
• 🛠️ Easy Installation: Designed for straightforward replacement with included hardware
• 💡 Durable Build: High-quality materials for long service life in demanding pool environments
• 📦 Includes: Igniter, mounting hardware, and installation instructions

Installation Directions:

1. Turn off power and gas supply to the heater.
2. Access the combustion chamber and remove the old igniter.
3. Install the new Pentair 472477Z igniter with provided hardware.
4. Reconnect wires and secure igniter in place.
5. Restore power and gas, then test heater operation.
6. Always follow manufacturer instructions and safety guidelines.

✅ Why Replace Your Igniter?

• Failed igniters are a common cause of heater startup issues and error codes.
• Timely replacement ensures reliable pool or spa heating and extends heater life.
• This kit is an exact fit for MiniMax NT and TSI models—no modifications required.

🛡️ Trust Premier Pool & Spa for genuine Pentair replacement parts and expert support. Questions? Contact our team for installation guidance or help identifying compatible parts.