Unico V3642B-1EC2EX, 3.0 to 3.5 Ton Vertical Upflow Air Handler, Variable Speed, R410A TXV with 4-Row Coil
Cat # : Y6490
Model/Part # : V3642B-1EC2EX
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Product Overview
Unico V-Series Vertical Air Handlers
- EC motor is standard in Vertical one-piece units, which has the best efficiency and control, and the quietest operation.
- Balanced wheels
- Direct drive motor
- Shaft key connection
- Fully insulated with 1" closed cell insulation
- 22 gauge painted metal cabinet
- Can be used with R410 or an optional chilled water coil
- Screw terminal connections
- Control voltage transformer
- Heat pump AFS bypass
- Adjustable low air flow mode
- Programmed constant air flow
- Heating (boiler) relay included
- Cooling (chiller) relay included
- Efficient ventilation mode
- ASHRAE 62.2 compliance mode
- Point-to-point wiring
- Electric heater fan interlock
- Electric heater stage 3 lockout
- Humidifier compatibility
- EAC, HRV, ERV relay potable water circulation
- Soft-start and soft-stop
- Designed to fit into any closet only 20 to 23-3/4" wide
- Low airflow indicator
- Preset customizable airflow settings
- Built in airflow diagnostics
- Laptop adjustable
- Laptop troubleshooting
- Optimized for zoning with hydronic systems
- Optimized for efficiency and sound
- One-piece, no assembly required!