“475615 Pentair ETI400 Heat Pump Exchanger and Exhaust Gasket Kit” has been added to your cart. Continue shopping Product Price Quantity Total × 475615 Pentair ETI400 Heat Pump Exchanger and Exhaust Gasket Kit $333.46 475615 Pentair ETI400 Heat Pump Exchanger and Exhaust Gasket Kit quantity $333.46 Cart totals Subtotal $333.46 Shipping Shipping costs will be calculated once you have provided your address. Total $333.46 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update