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iO HVAC Controls iO-WRP Wireless Relay Plus

Save 7%
Original price $444.46
Current price $412.71
Currently 9 in stock.

iO HVAC Controls iO-WRP Wireless Relay Plus

The Wireless Relay Plus is the perfect solution when you can’t run wire or existing wires have been cut or damaged. The Wireless Relay communicates wirelessly up to ¼ mile between two devices via a 915MHz radio frequency. The Wireless Relay Plus contains 2 four-channel transceivers. The base module has 3 transmitting channels and 1 receiving channel. The satellite module has 3 receiving channels and 1 transmitting channel. The relays can be used to control or monitor heat pumps, condensing units, fans, pumps, lighting, and industrial equipment.


Can wirelessly control or monitor the following:

  • Heat Pumps
  • Condensing Units
  • Fans, Pumps, Lighting
  • Industrial Equipment

Warranty: 1 Year



 Dimensions  5.125” Height x 2.625” Width x 1.125” Depth
Input Voltage 24 VAC
Signal Input/Output 24 VAC
Channels Base: 3 Send - 1 Receive Satellite: 3 Receive - 1 Send
Contact Rating 1A per channel
Frequency 915MHz Operation
Range Up to 1/4 mile

Factory-paired, multiple pairs can be installed in same building

Product Brochure

Instruction Manual