Form # 70.0 IOM-001 REV 0603Copyright Acutherm 2006 1Acu-Zone I & IIElectric Zone HeatersApplication, Selectionand SpecificationManualAcu-Zoneô IHeating UnitRound Sizes:6îÿ, 8îÿ, 10îÿ, 12îÿAcu-Zoneô IIHeating UnitRound Sizes:14îÿ & 16îÿAcu-Zoneô IIHeating UnitSquare andRectangular