“FDXLTER1931 Hayward Pool Spa Gas FD Heater Therimstor FD” has been added to your cart. Continue shopping Product Price Quantity Total × FDXLTER1931 Hayward Pool Spa Gas FD Heater Therimstor FD $39.69 FDXLTER1931 Hayward Pool Spa Gas FD Heater Therimstor FD quantity $39.69 Cart totals Subtotal $39.69 Shipping Shipping costs will be calculated once you have provided your address. Total $39.69 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update