Continue shopping “Pentair ETI400 Heat Pump Fan Control Board 475978” has been added to your cart. Product Price Quantity Total × Pentair ETI400 Heat Pump Ignition Control Module 475976 $198.99 Pentair ETI400 Heat Pump Ignition Control Module 475976 quantity $198.99 × Swimming Pool Dual Action Hand Pump for Inflatables 9096 $44.99 Swimming Pool Dual Action Hand Pump for Inflatables 9096 quantity $44.99 × Clearview Sodium Carbonate pH Up Soda Ash 5lb. CVSA005 $21.99 Clearview Sodium Carbonate pH Up Soda Ash 5lb. CVSA005 quantity $21.99 × Clearview Calcium Chloride Flake 50lb. GNCC050 $114.99 Clearview Calcium Chloride Flake 50lb. GNCC050 quantity $114.99 × Pentair ETI400 Heat Pump Fan Control Board 475978 $119.99 Pentair ETI400 Heat Pump Fan Control Board 475978 quantity $119.99 Cart totals Subtotal $500.95 Total $500.95 Proceed to checkout — OR — Coupon: