Continue shopping “475978 Pentair ETI400 Heat Pump Fan Control Board” has been added to your cart. Product Price Quantity Total × 475978 Pentair ETI400 Heat Pump Fan Control Board $118.99 475978 Pentair ETI400 Heat Pump Fan Control Board quantity $118.99 Cart totals Subtotal $118.99 Shipping Shipping costs will be calculated once you have provided your address. Total $118.99 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update