Product Description

Hayward® Conversion Kit – Natural Gas to Propane, 135K BTU (FDXLGCK1135NP)

✅ Genuine Hayward® OEM Conversion Kit
⚠️ For Use with Hayward® Universal H-Series 135K Heaters Only
❌ Not Compatible with Other Heater Sizes or Brands

Key Features

✅ Converts 135K BTU Hayward® H-Series Universal Low NOx heater from natural gas (NA) to propane (LP)
✅ Includes all necessary orifices and components for safe conversion
✅ Engineered for precise gas flow and efficient combustion
✅ OEM quality ensures compliance with safety and performance standards
✅ Easy-to-follow installation instructions included

System Compatibility

✅ Hayward® H-Series Universal Low NOx Pool Heaters – 135K BTU Models Only
⚠️ Verify heater model and BTU rating before ordering
❌ Not for use with 150K, 200K, 250K, 300K, or 400K BTU heaters

Recommended Accessories

⚠️ Manifold Gasket & Seals – inspect and replace if worn during conversion
⚠️ Gas Pressure Test Kit – required to confirm proper operation after conversion
❌ Using non-OEM kits may cause unsafe combustion and void warranty

What’s Included

✅ Complete NA to LP Conversion Kit (FDXLGCK1135NP)
✅ Installation instructions

Tech Tips

• ✅ Professional Installation Required: Gas conversions must be performed by a licensed technician.

• ⚠️ Check Gas Pressure: Confirm inlet pressure matches specifications after conversion.

• ✅ Label Heater Clearly: Update fuel-type labeling after kit installation.

• ❌ Do Not Mix Parts: Only use the orifices provided in this specific 135K kit.