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| General |
Price External Retrofit Terminal Units are designed to install at the inlet of existing mechanical constant volume terminals, converting the terminal to variable volume operation. The compact round casing simplifies installation with minimal ductwork modifications. In addition to the benefits of variable volume operation, Price external retrofit units offer enhanced control and reduced pressure drop when compared to the existing mechanical regulator. The choice of direct digital controls provide further advantages of monitoring and control.
Basic Features |
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- Units fabricated from 22 gauge zinc-coated steel, mechanically sealed, leak-resistant.
- SP300 multipoint flow sensor designed to maintain control accuracy indepen-dent of field installation conditions.
- Gauge taps for flow measurement and balancing supplied with factory mounted pneumatic controls (optional for digital controls by others).
- Pressure independent operation.
- Available with pneumatic, electronic or direct digital controls.
RPV, RDV |
| This is a complete assembly with all components factory-mounted, calibrated and pre-tested. Additional features include: |
- Damper leakage less than 2% of nominal flow at 3.0 in. inlet static as tested by ASHRAE Standard 130.
- Protective metal shroud is standard for electronic and digital controls. An optional shroud is available for pneumatic controls.
RPS, RDS |
This unit features a reduced length to accommodate applications with very tight jobsite conditions. Due to the reduced length, only the actuator is factory-mounted with the controller shipped loose for field mounting. Additional features include: |
- Damper leakage less than 2% of nominal flow at 3.0 in. inlet static as tested by AHRI Standard 880.
- Actuator is factory-mounted, controller is shipped loose for field mounting. Controls enclosure is an available option.
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Product Key |
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 Product Selection Checklist |
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- Select Unit Size based on
airflow requirement.
- Select Control Type (Pneumatic, Digital) based on system design.
- Select Control based on system
design.
- Select Control Sequence based
on system design.
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| Example: 8 RDV 8000 |
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| RPX, RDX |
This unit is supplied without a damper assembly but complete with flow sensor and controller to accommodate applications where the existing actuator can be utilized. Additional features include: |
- Controller is factory-mounted. NEMA1 protective metal shroud is provided for electronic and digital controls. An optional shroud is available for pneumatic controls.
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