Veco Frigoboat E50361 Boat Marine 2-1/2" Sintered Bronze Keel Cooler
2-1/2" Sintered Bronze Keel Cooler
A Frigoboat keel-cooler acts as the condenser for the system. The 134a refrigerant gas is circulated by the compressor, down through tubing inbedded in the bronze where the heat exchange takes place, removing the heat completely from the vessel. No pump! No fan! No noise!