IO Hvac Controls iO-WRP Wireless Relay Plus

The iO-WRP Wireless Relay Plus is the professional technician’s answer to broken control wires and inaccessible installations. Utilizing a robust 915MHz radio frequency, this wireless HVAC relay kit provides a reliable link up to 1/4 mile line-of-sight, effectively bypassing the need for expensive trenching or wall demolition. This system features two four-channel transceivers: a base module and a satellite module. The base is configured with three transmitting channels and one receiving channel, while the satellite provides three receiving and one transmitting channel. This multi-channel wireless control allows for the seamless integration of heat pumps, condensing units, and air handlers. Engineered for high-interference environments, the iO-HVAC wireless relay offers significantly higher signal penetration compared to standard Bluetooth or Wi-Fi solutions, making it an essential tool for HVAC wire replacement and complex industrial equipment monitoring.

Key Benefits

• Long-Range Connectivity: Operates at distances up to 1,320 feet, ensuring signal stability between separate buildings or remote equipment.
• Versatile Application: Capable of managing multi-stage equipment including heat pump control, fan relays, and industrial lighting.
• Proprietary 915MHz Signal: Uses a lower frequency band than household electronics to reduce interference and increase wall penetration.
• Bi-directional Communication: Transceivers facilitate two-way feedback, allowing for status monitoring of remote condensing units or pumps.
• Easy Retrofit: Eliminates the labor-intensive process of running new 18/5 or 18/8 thermostat wire through finished structures.

Common Questions

How do I fix a broken thermostat wire without running a new line?
The iO-WRP acts as a wireless bridge for HVAC controls, sending the thermostat signals via radio frequency to the equipment module, eliminating the need for physical copper conductors.

Can the Wireless Relay Plus control multi-stage heat pumps?
Yes, with four available channels between the transceivers, you can facilitate wireless heat pump reversing valve control along with compressor and fan signals.

What is the difference between the iO-WR and the iO-WRP?
The "Plus" model features upgraded internal hardware that provides a stronger wireless signal and better performance in environments with high electromagnetic interference.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.