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Ventilation & Indoor Air Quality
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SelectCycler® Whole-House Ventilation Solution

Model:

  • SACG2K
Cost-effective, whole-house ventilation solution for ASHRAE 62.2 compliance. SelectCycler provides whole-house ventilation control that's integrated into the home's Central HVAC system. System includes Programmable Wall-Mounted Controller, FanConnect™ Wall Switch & Motorized Supply Damper.
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  • Controls WhisperGreen® Select ventilation fan (or any 110VAC ventilation fan), to provide supplemental ventilation, as needed, to meet ASHRAE 62.2
  • Works in tandem with spot exhaust fan to achieve hybrid supply or balanced ventilation
  • Lowest cost per HERS point for either supply or balanced ventilation strategies
  • Durable, powered open/close damper alleviates damper chatter 

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SelectCycler® System, Low Cost, Whole-House Ventilation Solution

The SelectCycler System is a cost-effective, whole-house, mechanical ventilation solution for ASHRAE 62.2 compliance. Ideal for single and multi-family construction, it provides whole- house ventilation control that is integrated into the home’s Central HVAC system. The SelectCycler System features two modes of operation - Hybrid and Balanced. Hybrid mode achieves the lowest cost per HERS point for supply ventilation, while Balanced mode achieves the lowest cost per HERS point for balanced ventilation. The SelectCycler System includes the System Controller, Motorized Supply Damper* and FanConnect™ Fan/Light Wall Switch for use with WhisperGreen Select ventilation fans or any other 110VAC ventilation fan..

Designed to Work with WhisperGreen Select (Sold Separately)

The SelectCycler System was designed to work expressly with WhisperGreen Select fans, which incorporate Pick-A-Flow™ adjustable CFM technology for optimal use in Balanced mode. WhisperGreen Select also features an ultra-quiet ECM motor that incorporates intelligent SmartFlow® technology, so it automatically adjusts its speed to ensure optimal CFM output, even in the case of a complicated duct run.

Two Operational Modes- Supply and Balanced Ventiliation

Two operational modes help a home achieve the lowest cost per HERS point for either supply or balanced ventilation strategies. When in Hybrid (supply ventilation) mode, the supply damper is open to bring in fresh air. If normal heating and cooling cycles do not run long enough to meet required ventilation, the controller will power on WhisperGreen Select ventilation fan via the FanConnect wall switch to provide supplemental ventilation. In Balanced Mode, the controller opens the supply damper AND activates the fan at the same time. If the heating or cooling cycle is too short to meet ventilation needs, the controller will also activate the HVAC/AHU. 

Programmable Wall-Mounted Controller

The controller monitors the thermostat for heating/cooling calls, controls the supply damper, and can monitor and control the WhisperGreen Select™ ventilation fan via two-way communication with the FanConnect fan/light wall switch. Upon setup, the controller uses a patented algorithm to automatically calculate the ventilation flow or time necessary to meet ASHRAE 62.2 and operate the system accordingly. The digital display panel shows system status and aids in troubleshooting. The controller also monitors daily use of the ventilation fan and counts that time toward hourly ventilation requirements, via the FanConnect wall switch

Motorized Supply Damper

The durable, power open/close supply damper eliminates excess forces on the damper motor gear train for longer life over spring return dampers. It is powered open by the controller as needed to meet ventilation requirements, and closed when ventilation is complete.

FanConnect™ Bathroom Fan/Light Wall Switch

The fan/light switch is a simple switch serving as a communicator between the main controller and WhisperGreen Select ventilation fan. It operates the fan, light (optional), and can be programmed to provide a delay timer function (when in Hybrid mode).
* Required.