... :1 . Evaporators.They include wire on tube evaporator, roll bond evaporator, fin evaporator, bounding evaporator, tube on plate evaporator,serpentine evaporator, laminated evaporator ... and other evaporator2 . Condensers.They include louvered condenser, wire on tube condenser, fin condenser, parallel flow condenser, serpentine condenserand other condenser ...