Pentair 77707-1451 Natural Gas to LPG Propane Conversion Kit Sku: PEN-777071451-BS This is a brand new part comes with a full manufacturer warranty!!! This sale transaction is for only this part number: 77707-1451 Pentair 77707-1451 Natural Gas to LPG Propane Conversion Kit. Features: Fits Sta-Rite Max-E-Therm pool and spa heater burner system Use this conversion kit to convert a 333K LPG TERMS OF SALE: If, after receiving this item you discover that it was not the one you wanted, simply return it for a full refund within 30 days. You will have to pay for the return shipping charges. Refund is void if you have installed, used or damaged the item in any way. Item must be returned with its original box, packing materials and instructions. Payment via PayPal must be received within 3 days of transaction and prior to shipping. SHIPPING: Shipping charge will be based upon location. Please use the shipping calculator or request a shipping quote. International buyers: Customs fees, duties, taxes, tariffs other fees are your responsibility. Arrival time will depend on your location. If you have any questions, feel free to ask. Thank you for visiting! Weight:0.8130~SCID:~Dimension:6.000x6.000X6.000