programmable thermostat / digital / wall-mounted / for heating



  • Type:

    programmable, digital

  • Installation:


  • Function:

    for heating

  • Options:

    with touchscreen


The Contour of Comfort

Ruud has set a new industry benchmarkfor Home Comfort with the 400-Series blue touchscreen thermostat,specially designed to work with Ruud Ultra Series® modulatinggas furnaces. Plus, it’s designed to be easy-to-view, easy-to-understandand easy-to-operate with simple on-screen programming.

Features & Benefits

Bright, 12 sq. inch lighted display (412 & 422 models have lighted touchscreen display)
Keypad lockout option
Easy, menu-driven programming
Audio prompting to ensure program change confirmation
Intuitive red/blue temperature keys
Call for service prompt
Humidification and dehumidification control

Universal – installer selectable system applications
Universal – choice of 7 day, 5/1/1 day programmable or non-programmable (installer selectable)
4 time and 4 temperature settings per program (2 setbacks) heat and cool, or selectable - 2 time and 2 temperature settings (1 setback)
Energy savings up to 33%
Patented pre-programmed schedule simplifies time and temperature programming

Large 12-square-inch touchscreen display - largest in the industry
Blue, lighted display for easier low-light viewing
Larger, easy-to-read character size
Extra-large touch keys for easy operation
Clean, uncluttered touchscreen display provides easier navigation