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Options & Addons

Back to Options Overview

I/O Expansion Board

Features

  • Adds 6 dry contact/24VAC outputs
  • Adds 3 dry contact/24VAC sense inputs
  • Control external heating cooling, ventilation, moisture control, Geo-Boost, & more!
  • Simple installation & configuration

Downloads

Want to Learn More?

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Fill out the contact form.

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We'll reach out to get more information about your project and answer questions.

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We work together to help finalize the design and options.

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Get your CERV and start breathing fresh, healthy air!

infoWe work with a variety of customers: whether you're looking for an installer recommendation, have an installer of your own, or even want to do everything yourself...we've got you covered!
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