When checking out, simply select the "New Customer" option. All you need to get started is a valid email address and a secure password of your choosing. After your purchase is complete, your account will be created, and you will immediately gain all the benefits of being an account holder. If you have previously placed an order with us as a guest, you can try using the "Forgot Password" feature under the "Sign In" tab.
All Honeywell products including the thermostats and whole-house humidifiers are designed for the do-it-yourself consumer. If you believe your installation entails more than just a basic replacement – Honeywell recommends purchasing and arranging installation through a professional HVAC contractor. A professional contractor knows your equipment and can install the appropriate products to best meet your needs.
Professional installation also takes any installation risk out of your hands, and ensures proper operation. You can find manuals and contact options for specific Honeywell products on our product support page.
Product Support