... :1 . Evaporators.They include wire on tube evaporator, roll bond evaporator, fin evaporator, bounding evaporator, tube on ... . Condensers.They include louvered condenser, wire on tube condenser, fin condenser, parallel flow condenser, serpentine condenserand other condenser.3 . Other HVAC&R ... metro.7 . Refrigerating showcase refrigerator evaporator, water cooler evaporator, roll bond evaporator 02