Resideo YTH8321WF1036 Fresh Air Ventilation Kit W/6" Damper

The Resideo YTH8321WF1036 Fresh Air Ventilation Kit with a 6” damper is another enhanced solution for enhancing the IAQ by managing the ventilation within your HVAC system. This package contains a digital, low voltage, programmable thermostat with WiFi, giving you today’s control and comfort. The ventilation kit operates at the frequency of 50Hz to 60Hz, is functional in temperature of 32°F to 120°F (0°C to 49°C) and humidity of 10% to 60% RH. Its supply voltage is between 18 to 30 VAC, which makes it reliable and compatible with your current HVAC systems.