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300 Series Deluxe Programmable Thermostats

The New Color of Innovation

Ruud has set a new industry benchmark with the 300-Series blue touchscreen with advanced technology not only delivers all the best features, it’s truly universal. Plus, it’s designed to be easy-to-view, easy-to-understand and easy-to-operate with simple on-screen programming.

Features & Benefits

  • Bright, 12 sq. inch touchscreen display
  • Keypad lockout option
  • Dual power–hardwired or battery
  • Easy, menu-driven programming
  • Audio prompting to ensure program change confirmation
  • Intuitive red/blue temperature keys


  • Universal – installer selectable system applications
  • Universal – choice of 7 day or 5/1/1 day programmable or non-programmable operation
  • 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



300 Series Thermostat Models
Model Performance Application Power Source
UHC-TST305UNMS 4-Stage Heat/
2-Stage Cooling
Heat Pump/
Duel Fuel
UHC-TST314UNMS 3-Stage Heat/
2-Stage Cooling
Heat Pump

  • Deluxe Programmable – easy to use
  • Lighted 12 sq. inch Touchscreen Model
  • Dual Fuel Capable
  • Humidity Control Model




5 Years from date of purchase

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  • Fast credit for the futureFinance your Rheem equipment and anything you want to add later.
  • Reduced interest/fixed paymentsGet low interest and fixed monthly payments until the purchase is paid.
  • Minimum monthly paymentTake advantage of convenient monthly payments that fit your budget.
  • Deferred interest/no interestEnjoy interest-free payments as long as the balance is paid by the due date.
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