Back to ISOPACs

En-Met's ISO-3T is a 3 relay ISOPAC that can be used for 240 / 115V single stage Heating and Cooling systems, as well as single stage Heat Pump systems. An external transformer is required. It can also be used in the "wire save" mode, with the addition of 2 diodes, back-to-back, installed in the thermostat.

Click to download the ISO-3T data sheet
the ISO-3T data sheet.