The S&P TR90G Energy Recovery Ventilator is designed to deliver fresh airflow of 40 to 110 CFM in residential spaces. Featuring a robust galvanized case, this model operates on line voltage and comes without a line cord. The TR90G offers low-voltage control options and is available alongside the TR90 model, which includes a painted case for varied design preferences. Enhance your home’s air quality and energy efficiency with this reliable ventilation solution.