iO HVAC Controls offers thermostats, zone dampers, wireless relays and sensors to manage airflow, temperature and energy use in heating and cooling systems.
iO HVAC Controls provides thermostats, zone dampers, wireless relays and sensors for heating, ventilation and air-conditioning systems.
Browse manuals for installation instructions, wiring diagrams, setup settings and troubleshooting guidance. Products covered include Z-2000 thermostats, CRD retrofit dampers, replacement damper motors and iO-WRP wireless relays.
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The supplied base and satellite transceivers are factory-paired and should communicate when both receive the specified 24VAC power. Follow the manual if a replacement unit needs pairing.
The Z-2000-T manual identifies compatibility with the Z-2000 modulating zone control system and Zone One stand-alone modulating zone dampers and diffusers. Consult its wiring diagrams before connecting equipment.
No. The LW-TR door/window sensors are for indoor use only. Sensors supplied separately require linking to the receiver; sensors supplied in a receiver kit are already factory-linked.