Pros, Join Our TradeMaster Program!
Note: This thermostat can be set between 45ºF and 90ºF (7ºC and 32ºC). However, it will display room temperatures from 30ºF to 99ºF (0ºC and 37ºC).

The Robertshaw RS3000 thermostat family is Simply The Right Choice when it comes to programmable temperature control that can help reduce energy costs up to 25%. With the comfort, convenience, and efficiency features that homeowners and contractors want, the RS3000 family provides custom program options in value-packed thermostats for an economical price.

  • 1-Heat / 1-Cool
  • Control Gas / Electric / Heat Pump / Millivolt equipment
  • Fully programmable with soft touch keys to easily set 4 events per day and 5-2 day scheduling
  • Temporary Program Override for manual temperature adjustment
  • Filter Monitor provides notice when filters need changing
  • Automatic Compressor Short Cycle Protection.

NOTE: If the thermostat measures a temperature over 99ºF (37ºC), HI will be displayed on the LCD. If the temperature is below 32ºF (0ºC), LO will be displayed on the LCD. AUTO CUT-OFF Your thermostat will automatically shut down in Heat mode if the room temperature rises above 95ºF (35ºC). It will shut down in Cool mode if the room temperature drops below 45ºF (7ºC).
Read more
Manuals (2)
Heat Pump
Single-Stage (Heat/Cool)
1 Heat/1 Cool
5-2 Day
User Interface:
Push Button
Large Display
Fan Control
Operating Temp Range:
5-1/2" x 4-11/16" x 1-1/8"
Speak with a real person who will go out of their way to help!
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
9am–7:45pm ET

3 Videos

    10 Product Reviews

    Product Q&A

    Add-on Item

    This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

    Why don't we show the price of this item?

    We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

    To see the price, simply add the item to your cart or sign in.