Cost effective, whole house ventilation solution for ASHRAE 62.2 compliance. By combining the best parts of both central fan integrated ventilation and exhaust fan ventilation, SelectCycler provides the ultimate energy efficient ventilation solution. System encompasses WhisperGreen Select fan + Controller, FanConnect™ Wall Switch & Motorized Supply Damper.
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’s 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 encompasses the WhisperGreen Select™ ventilation fan or fan/light (sold separately), the System Controller, Motorized Supply Damper* and FanConnect™ Fan/Light Wall Switch.
The SelectCycler System was designed exclusively to work 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 help a home achieve the lowest cost per HERS point for either supply or balanced ventilation strategies. While in Hybrid (supply ventilation) mode, the supply damper is open to bring in fresh air. If normal heating and cooling cycles don’t run long enough to meet required ventilation, the controller will also power on WhisperGreen Select via the FanConnect wall switch to provide supplemental ventilation. In Balanced Mode, the controller opens the supply damper AND activates the WhisperGreen Select at the same time. If heating or cooling cycle is too short to meet ventilation needs, the controller will also activate the HVAC/AHU.
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 WhisperGreen Select and counts that time toward hourly ventilation requirements, via the FanConnect wall switch
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.
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).