PENTAIR Thermal Fuse Replacement Kit || 475998
Pentair Thermal Fuse Replacement Kit (475998) – Genuine OEM Heater Protection
Available at ePoolSupply.com – Your Authorized Pentair Reseller
Protect your Pentair MasterTemp or Sta-Rite Max-E-Therm pool heater from overheating and thermal damage with the Pentair Thermal Fuse Replacement Kit (475998). This OEM replacement fuse kit is a critical safety component, designed to shut down the heater if internal temperatures exceed safe operating limits. If your heater won’t turn on, shuts off unexpectedly, or displays high-limit error codes, a blown thermal fuse may be the cause—replace it today with this Pentair-approved kit for safe, reliable operation.
Product Details:
✔ Brand: Pentair
✔ Part Number (SKU): 475998
✔ UPC: 788379878108
✔ Function: Prevents overheating by shutting down the heater at excessive temperatures
✔ Temperature Rating: Factory-set to trip at unsafe temperature thresholds
✔ Compatibility: Pentair MasterTemp & Sta-Rite Max-E-Therm heaters
✔ Durability: Heat-resistant, corrosion-proof design for long-lasting protection
Why Choose the Pentair 475998 Thermal Fuse Kit?
✅ Genuine Pentair OEM Part – Ensures precise fit and performance for your heater
✅ Prevents Overheating & Damage – Protects internal components from excessive heat
✅ Restores Heater Operation – Fixes power loss due to a blown thermal fuse
✅ Easy Installation – Includes factory-designed replacement components for quick setup
✅ Long-Lasting Reliability – Built with high-temperature-resistant materials for extended durability
Brief History & Importance of the Thermal Fuse
The Pentair Thermal Fuse (475998) is a critical safety feature in MasterTemp and Sta-Rite Max-E-Therm heaters, designed to prevent dangerous overheating by shutting down the unit when temperatures exceed factory-set limits. This fuse helps protect internal heater components, including the heat exchanger, ignition system, and control board, from excessive heat damage.
Over time, factors such as poor ventilation, clogged filters, or scale buildup can cause higher internal temperatures, leading to thermal fuse failure. Replacing a blown thermal fuse restores safe operation and prevents more costly heater repairs down the line.
Installation Tips & Tricks
⚡ WARNING: Always disconnect power at the circuit breaker before working on electrical components.
🔧 Step 1: Turn Off Power – Ensure the heater is completely powered down before servicing.
🔧 Step 2: Access the Thermal Fuse – Remove the heater’s front panel to locate the existing fuse.
🔧 Step 3: Disconnect the Old Fuse – Carefully remove the faulty thermal fuse and any wiring connections.
🔧 Step 4: Install the New Fuse – Secure the Pentair 475998 thermal fuse in place and reconnect the wiring properly.
🔧 Step 5: Test the Heater – Restore power and check for proper operation without error codes.
💡 Pro Tip: If your thermal fuse continues to fail, check for restricted airflow, clogged vents, or high internal temperatures, as these could indicate underlying issues.
Buy with Confidence from ePoolSupply.com.
As an authorized and preferred Pentair reseller, ePoolSupply.com guarantees authentic OEM replacement parts, fast shipping, and expert customer support. Avoid aftermarket risks—restore your heater’s safety and performance with the Pentair 475998 Thermal Fuse Replacement Kit today!
🚚 Fast Shipping | ✅ Genuine Pentair Parts | 🔧 Expert Support
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