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IO HVAC

iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit

Regular price $439.54
Shipping calculated at checkout.

Wireless Relay Kit – 915 MHz HVAC Wireless Communication System

Product Description

Eliminate the need for additional control wiring with the iO-WRP Wireless Relay Kit. Designed specifically for HVAC applications, this wireless communication system provides a reliable connection between indoor and outdoor equipment when running new thermostat wire is impractical, costly, or impossible.

Operating on a dependable 915 MHz frequency, the iO-WRP allows contractors to wirelessly control and monitor heat pumps, condensing units, fans, pumps, lighting systems, and other industrial equipment. With support for four wireless channels and a communication range of up to 1/4 mile, the system offers exceptional flexibility for retrofit and new construction applications.

Factory-paired for quick installation, multiple wireless relay pairs can be installed within the same building, making the iO-WRP an ideal solution for residential, commercial, and industrial HVAC systems.

Whether you're upgrading a heat pump system or replacing damaged control wiring, the iO-WRP Wireless Relay Kit provides a fast, reliable, and cost-effective wireless alternative.


Key Features

  • Eliminates the need for running new control wiring
  • Ideal for heat pump upgrades and retrofit applications
  • Reliable 915 MHz wireless communication
  • Supports up to 4 wireless channels
  • Controls or monitors:
    • Heat pumps
    • Condensing units
    • Fans
    • Pumps
    • Lighting systems
    • Industrial equipment
  • Communication range up to 1/4 mile
  • Factory-paired for easy installation
  • Multiple wireless relay pairs can operate in the same building
  • Operates using 24 VAC input and signal voltage
  • One-year manufacturer warranty

Technical Specifications

Specification Details
Model iO-WRP Wireless Relay Kit
Operating Frequency 915 MHz
Communication Range Up to 1/4 mile (1,320 ft)
Input Voltage 24 VAC
Signal Input/Output 24 VAC
Wireless Channels 4
Contact Rating 1A per channel
Dimensions 5.125" H x 2.625" W x 1.125" D
Configuration Base: 3 Send / 1 Receive; Satellite: 3 Receive / 1 Send
Warranty 1 Year

Technical Documents:

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