Medium Temp Motors (-1 / +8 Deg C) 1.0 & 1.5 HP Hitachi Rotary 1-phase (240V) Condensing units 2.5 & 3.5 HP Copeland Scroll 1-phase (240V) Condensing units 5.0 & 6.0 HP Copeland Scroll 3-phase (415V) Condensing units