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The IO HVAC CONTROLS iO-Twin-MM is designed for use with the iO-Twin universal twinning kit. It monitors the control voltage and current draw of both fan motors. If the 24 volt control voltage is present but there is no current draw at both motors after six seconds, the unit will open a set of dry contacts and shut off both blowers.
The iO-Twin-MM motor monitor is designed to be used with the iO-Twin, universal twinning kit. It monitors both the control voltage and the current draw of both fan motors.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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