🌡️ Optimize Your HVAC with SmartZone 2X Controller by Honeywell Zonefirst Durozone Review

I purchased this controller expecting seamless performance in my manufacturing unit. Unfortunately, it was far from satisfactory. The product is not very intuitive, and the documentation was not helpful, which made the installation process tedious. While the product worked, the controls were not user-friendly. Its industrial and scientific features are overshadowed by the poor design and functionality of the controller.

This is an excellent product in every way and is a massive improvement over the DuroZone it replaced. Ecojay is the only brand I would recommend for DYI based on my experience. The quality and engineering is impressive, especially at this price point. The circuit board and components look very high quality. The design is simple and elegant. I have worked with Honeywell commercial HVAC systems and would rate them higher in quality. I was pleased to learn that the basic design has been refined…

I bought a pair of Nest thermostats to replace my main Beutler programmable thermostats in hopes of reducing my energy bills. Before purchasing any thermostats I ran all the compatibility checks to ensure it was an 'easy' replacement. After installing the Nest thermostats, I found that despite installing the common wire, they were not getting the required 24v power supply. After hours of troubleshooting and discussions with a Nest support engineer, the local HVAC company came out to check the…