1. Configure Unico - SMALL DUCT HIGH VELOCITY HVAC SYSTEM:

EQUIPMENT COMPONENTS

Air Handling Unit: Fan, Motor, Heat Exchangers & Controls

Refrigerant Coils: SELECT SUCTION LINE CONNECTION-------(2 to 5 Ton Systems): 7/8 inch (22.2 mm) OD(1 to 1.5 Ton Systems): 5/8 inch (15.9 mm) OD

Hydronic Coils: 150 psig design pressure at 200 degrees F.

Drain Pans: Stainless Steel; Provide for each cooling coil: SELECT CONNECTION TO DRAIN CAPACITY-------Less Than 2 ton Capacity: 1/2 inch (12.7 mm)2 Ton Capacity and Larger: 3/4 inch (19.1 mm)

Electric Furnace Module: Electric, UL-listed.

Equipment Controls: 24 volt.

Refrigerant Indoor Coils: Protect from freeze up by providing temperature limit control.

Heat Pump Indoor Coils: Provide additional bypass relay to disable the anti-frost control during defrost mode.

Outdoor Unit Low Ambient Head Pressure Control

Heat Pump Outdoor Unit Mild Weather Control

Electric Heater Control

Soft-start, soft-stop motor controller

Ventilation speed option at motor

DUCT COMPONENTS

Supply Plenum:

Insulated & sealed metal duct, round or rectangular

Glass fiber duct board, 1 in (25.4 mm) thick, rectangular

Glass fiber duct board, 1-1/2 in (38.1 mm) thick, rectangular

Size for Airflow: SELECT SIZE-------Less Than 700 cfm (1175 cu m/hr): 7 in (1780 mm) inside diameter, or equivalent, minimumLess Than 1000 cfm (1695 cu m/hr): 9 inches (2290 mm) inside diameter, or equivalent, minimumLess Than 1250 cfm (2120 cu m/hr): 10 inches (2540 mm) inside diameter, or equivalent, minimum

Supply Tubing

Sound Attenuator Duct

Duct Connectors

Air Outlets (Supply Tubing Terminators)

Ceiling Outlets

Wall Outlets

Floor Outlets

Return Air Duct

Acoustical dampening flexible duct

Glass fiber duct board

Metal duct lined with acoustical insulation or duct liner

2. When you are finished making selections:

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