SGX & SSX Single Duct Retrofit Terminals
Energy-saving VAV terminals for retrofit applications
Cut energy costs by adding retrofit terminals to your commercial building with quick, simple installation—and enjoy cleaner, more comfortable air.
- Provided with FlowStar Airflow Sensor
- Attaches to any pre-existing constant volume unit, easily installed in round or spiral ductwork
- Compatible with optional ZEC500 and ZEC510 direct digital controls (DDC)
Product Overview
Looking to save energy in your commercial space? Retrofit terminals allow you to easily convert mechanical, constant-volume terminals to a variable air volume configuration. For even greater savings through precise fan volume control, ENVIRO-TEC retrofit terminals may be equipped with factory-mounted ZEC500 or ZEC510 DDC (direct digital control) units. We’re excited to offer you two VAV terminals for retrofit applications: the Model SGX Exhaust Valve with galvanized-steel construction and the Model SSX Exhaust Terminal featuring stainless-steel construction. These terminals are a great choice for exhaust flow control in critical spaces such as laboratories and industrial airflow applications as well as VAV fume hood applications utilizing face velocity controls and for general room exhaust. Both models are designed with a round inlet and outlet and are compact in size for easy installation in round or spiral ductwork. If your retrofit application calls for a stand-alone airflow measuring station, consider the Model RFT-MS. This device is a short, circular, sheet-metal sleeve that can be easily attached to any VAV terminal with a round inlet. Featuring the patented FlowStar airflow sensor, the RFT-MS is a convenient way to retrofit a building to meet today’s IAQ standards.
Benefits
Comfort
ENVIRO-TEC single-duct retrofit terminals maximize building air quality, comfort, and airflow with improved airflow measurement and damper control.
Installation
ENVIRO-TEC SGX and SSX single-duct retrofit terminals easily install to any mechanical constant-volume terminal, which allows for conversion to variable air volume (VAV).
Quality
Our retrofit SGX and SSX terminals deliver long-lasting performance through quiet, precise airflow to the occupied space.
Genuine Performance
ENVIRO-TEC products offer genuine performance advantages through unique configurations, control options, and industry-leading sound data.
Related Products
- Consider upgrading older style controls with the ENVIRO-TEC ZEC500 or ZEC510 DDC (direct digital control) retrofit kit. These DDC controllers offer unparalleled accuracy, dependability, and sequence options. Like the RFT-MS measuring station, ZEC500 and ZEC510 retrofit kits are a breeze to install in retrofit applications.
- If you need to convert mechanical, constant-volume terminals to a variable air volume configuration, energy-saving retrofit terminals are a great option. ENVIRO-TEC offers two single-duct models: the SGX exhaust valve and the SSX stainless-steel terminal.
- Provided with air balancing taps and an airflow calibration chart.
- CFM: 100 to 8,000 CFM
- Superior FlowStar air measuring probe provides for lower minimum cubic feet per minute (CFM) values, which reduces energy costs and noise while maintaining comfort in the zone.
- An integrated VAV box with direct digital controls allows for a bundled offering with lower total installation costs.
- CFM: 300 to 4,100 CFM
- Superior FlowStar air measuring probe provides for lower minimum cubic feet per minute (CFM) values, which reduces energy costs and noise while maintaining comfort in the zone.
- Low height units can be applied for a variety of single duct application requirements and are perfect for retrofit projects, schools, labs & hospitals, anywhere with congested ceiling spaces.
- DDC controllers are factory-set to allow for quick unit installation and operation.
- Field changes are easily performed with the use of a Mobile Access Portal (MAP) Gateway Tool (sold separately).
- Available on Single-Duct, Series Flow, and Parallel Flow VAV Terminal Units.