WhisperFresh® Select is the ultimate supply air fan. Built-in Pick-A-Flow® airflow selector switch allows you to select your required airflow (50-150 CFM). Features an ECM Motor with SmartFlow® technology for CFM output to achieve precision whole-house supply ventilation. WhisperFresh® Select can be used to comply with the latest codes and standards including ASHRAE 62.2, LEED and CA Title 24.
Customizable fresh air supply fan featuring Pick-A-Flow® technology – one fan, you choose the CFM (50-60-70-80-90-100-110-130-150 in CFM; 9 settings)
Intelligent ECM motor with SmartFlow™ technology provides optimum CFM output for precision whole-house supply ventilation
Operates as a stand-alone filtered supply fresh air solution to meet ASHRAE 62.2 requirements for make-up/supply air
Capable of communicating with 1’s acclaimed WhisperGreen® Select to create a balanced ventilation solution
Incorporates adjustable high humidity and low temperature dials for easy adjustments in any climate zone
Upgraded Junction box on hardwired models has 2 convenient knockouts for routing power
Pressure ports for airflow verification
Built-in Plug ‘n play module port with smart home capability
