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8 in Dia, Round Fresh Air Damper, Single Blade
HONEYWELL EARD8TZ 24V ECONOMIZER ROUND DAMPER (NORMALLY CLOSED) 8 INCH - TRUEZONE
Zoning Dampers
}
8 in Dia, Round Fresh Air Damper, Single Blade
3343868
MFG #: EARD8TZ
Product ID:3343868
Famous Supply
- Finish: Galvanized
- Material: Steel
- Series: EARD
- Temperature Rating: 40 to 140 deg f
- Timing: 30 sec Power Closed/10 sec Spring Return
- Size: 8 in
- Shape: Round
- Voltage Rating: 24
- Domestic/Import: Import
The EARD is a round damper with a 24 VAC powered-open/spring-closed motor. It is used for fresh air intake for ventilation or for combustion makeup air.
- Features
- Application
| Single-blade damper |
| Shipped as power open/spring return closed damper |
| Quiet operation |
| Can be field-converted to power closed/spring return open damper |
| Blade closes off tightly against gasket for minimal leakage |
| Male (crimped) and female (uncrimped) ends to connect to any rigid or flexible round duct |
| 0 sec power closed/10 sec spring return |
| M1-power terminals M6 Common |
| M6 common terminal |
| Ventilation Damper |