400 Series Special Application Programmable Thermostats

The Contour of Comfort

Rheem has set a new industry benchmark for Home Comfort with the 400-Series blue touchscreen thermostat, specially designed to work with Rheem Prestige Series^® modulating gas furnaces. Plus, it’s designed to be easy-to-view, easy-to-understand and easy-to-operate with simple on-screen programming.

• Bright, 12 sq. inch lighted display (412 & 422 models have lighted touchscreen display)
• Keypad lockout option
• Hardwired
• 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