![iO HVAC Controls iO-CSRY240 240 Volt Relay Kit iO HVAC Controls iO-CSRY240 240 Volt Relay Kit](https://cdn11.bigcommerce.com/s-8t8wm3ppmz/images/stencil/400x400/products/198450/36510/io-hvac-controls-io-csry240-240-volt-relay-kit__09791.1611196579.jpg?c=1)
![](https://cdn11.bigcommerce.com/s-8t8wm3ppmz/images/stencil/400x400/products/198450/45902/io-hvac-controls-io-csry240-240-volt-relay-kit__26225.1620546952.jpg?c=1)
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Includes:
Other Part Numbers
120 Volt Relay Kit
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iO Controls Systems