TUI15 Installation Guide
As a family-owned business, we believe in the importance of service, 
so we’ve always made sure that good help isn’t hard to find, whether 
that means providing design inspiration or product information. For 70 
years, we’ve been pioneers in cold, but we’ve also been leaders in warm 
customer service and support. We hope that this guide offers you what 
you need for the True Residential products in your customers’ (or your 
own) homes. If you don’t see what you’re looking for, please contact True 
customer service at 888-616-8783 or info@true-residential.com or you 
may also visit our website at true-residential.com










