Goodman 3 Ton Evaporator Cased Coil – CAPF3137B6 The Goodman 3 Ton Evaporator Cased Coil CAPF3137B6 is one of the most vital components of an HVAC system as it defined how efficiently the HVAC system would provide your home with the required heating and cooling. $985.00 Quantity Goodman 3 Ton Evaporator Cased Coil – CAPF3137B6 quantity Add to cart Financing: Buy for as low as $85/month