The Best-Selling Digital Thermostat Keeps Getting Better

We've enhanced our newest 200-Series programmable digital thermostat with a larger, lighted 4-inch blue display. It now offers more control, more convenience and more value than the competition. And it’s backed with the reputation of Ruud - pioneers in home comfort.

Features & Benefits

  • Fast and easy to program
  • Electronic accuracy
  • Permanent program retention
  • Lighted display
  • Easy-to-wire terminal block


  • Patented pre-programmed software simplifies time and temperature programming
  • Choice of 7 day, 5/1/1or 5/2 programmable or non-programmable operation
  • 4 time and 4 temperature settings per program (heat & cool)
  • Energy savings up to 33%


  • 40% larger LCD with improved contrast for easier reading
  • Lighted display for easier low-light viewing



200 Series Thermostat Models

Model Performance Application Power Source
UHC-TST211GESS Single-Stage Heat/ 
Single-Stage Cooling
Gas/Oil/Electric Battery/Hardwired
UHC-TST213UMMS 2-Stage Heat/
2-Stage Cooling
Heat Pump


  • Programmable – easy to use
  • Lighted 4 sq. inch Blue Display



200 Series Programmable Thermostat


5 Years from date of purchase

KwikComfort® Financing can help make your purchase even easier.
Ruud makes it easy to find a financing option that works for you! With many options and benefits available, KwikComfort Financing is the best way to get the home comfort you need without the wait.

  • Applications made easyWe'll help you avoid lengthy contracts, headaches and hassles.
  • Kwik credit decisionsYou'll get an answer to your application within minutes.
  • Fast credit for the futureFinance your Ruud 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.