
CO2-2POS-XX
iO HVAC Two Position Demand CO2 Ventilation Kit

CO2-MOD-XX
iO HVAC Modulating Demand CO2 Ventilation Kit

CO2-TH
CO2, Temperature and Humidity Monitor

iO-HPA
iO Heat Pump Malfunctioning Alarm

UT-SWM
Universal Thermostat Smart Wire Module - 2 to 5 Wire Adapter

iO-DFK
Dual Fuel Kit with Outdoor Thermostat

iO-GEO
Radiant Floor and Forced Air Geothermal Panel

UMM-CS
Universal Malfunction Monitor with Current Sensor

UMM-FS
Universal Malfunction Monitor with Suction Line Freeze Stat

UMM-RP
Universal Malfunction Monitor with Refrigerant Pressure Sensor

UMM-SP
Universal Malfunction Monitor with Static Pressure Sensor

iO-TC
7-Day Programmable Time Clock with Enclosure