Continue shopping “Pentair ETI400 Heat Pump Fan Control Board 475978” has been added to your cart. Product Price Quantity Total × Pentair ETI400 Heat Pump Spark Ignition Electrodes 476081Z $104.99 Pentair ETI400 Heat Pump Spark Ignition Electrodes 476081Z quantity $104.99 × Clearview Sodium Carbonate pH Up Soda Ash 50lb. GNSA050 $109.99 Clearview Sodium Carbonate pH Up Soda Ash 50lb. GNSA050 quantity $109.99 × Pentair 360476 Leaf Canister Lid Clasp 371254 $25.99 Pentair 360476 Leaf Canister Lid Clasp 371254 quantity $51.98 × Clearview Sodium Carbonate pH Up Soda Ash 5lb. CVSA005 $21.99 Clearview Sodium Carbonate pH Up Soda Ash 5lb. CVSA005 quantity $21.99 × Pentair Clean & Clear Plus Cartridge Filter Bulkhead Baffle Assembly 190039 $82.99 Pentair Clean & Clear Plus Cartridge Filter Bulkhead Baffle Assembly 190039 quantity $82.99 × Pentair ETI400 Heat Pump Ignition Control Module 475976 $198.99 Pentair ETI400 Heat Pump Ignition Control Module 475976 quantity $198.99 × Pentair ETI400 Heat Pump Stack Flue Sensor 475601 $57.99 Pentair ETI400 Heat Pump Stack Flue Sensor 475601 quantity $57.99 × Pentair ETI400 Heat Pump Fan Control Board 475978 $119.99 Pentair ETI400 Heat Pump Fan Control Board 475978 quantity $119.99 Cart totals Subtotal $748.91 Total $748.91 Proceed to checkout — OR — Coupon: