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3.75
8 VOTES

The Honeywell RTH2520B is a programmable thermostat built with a basic feature set.

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Pros

operation is very simple, doesn't take much getting used to

1 agrees

automatically adjusts for daylight savings time

1 agrees

programming is simple and straight forward, anyone can do it

1 agrees

display is bright and clear, displays everything you need to see all at once

1 agrees

draws power from the house and only uses the battery as a backup, never loses its program

1 agrees

can change the temperature on the fly without interrupting the programmed schedule

1 agrees
  • Only 3 words are allowed.
Cons

some errors and omissions in the installation guide

2 agree
  • Only 3 words are allowed.
Edit

 

The Honeywell RTH2520B is a programmable thermostat built with a basic feature set. While similar in general functionality and design to the Honeywell RTH2510B, it has been redesigned to use interchangeable faceplates to match the home's decor. The backlit display now uses a blue light as well. This thermostat has less compatibility than the Honeywell RTH2510B as well, only working with regular heating and cooling systems and not working with heat pumps, multi-stage heating/cooling systems, or electric baseboard heat. 7-Day programming allows separate programming for each day, and an early start function ensures that the programmed temperature is reached on time. A reminder signals when the filter needs to be changed.

Features
  • 7-Day Programming
  • Interchangeable faceplates: titanium, charcoal & taupe
  • Save up to 33% on annual heating and cooling costs
  • Backlit Display
  • Early Start Function
  • Filter Change Reminder
  • Does not work with heat pumps, multi-stage heating/cooling systems, and electric baseboard heat (120-240V)
  • 1 Year Limited Warranty
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