Programmable Thermostat (3 Heat - 2 Cool) Zoom

Programmable Thermostat (3 Heat - 2 Cool)


Brand: Robertshaw

Qty Price
/ each
$239.90 / box (2 units x $119.95)
In Stock! Ships in 24-48 Hours
(10 Available)



Application: Heat Pump
Multi Stage (Heat/Cool)
3 Heat/2 Cool
Programmability: 7 Day
User Interface: Push Button
Mount: Horizontal
Options: Auto Changeover
Large Display
Password Lockout
Works with Sensor
Fan Control
Power Method: Hardwired
Changeover: Auto
Temperature Range (F): 45°-90°F
Low voltage
24 to 96
Wiring: O
Color: White
Height: 4-1/4"
Width (Inches): 6-5/8"
Depth (Inches): 1-5/8"
Wireless: Yes
Humidity Control: No

Description for Robertshaw 9825I2

The new Robertshaw® 9825i2 thermostat makes controlling your
customers' comfort even easier. We’ve combined humidity and
temperature control in one easy to install, easy to program thermostat.
This versatile thermostat provides control over both humidification and
dehumidification. When used in conjunction with our 9025i outdoor
sensor, the 9825i2 automatically controls indoor humidity levels
maintaining optimal comfort while minimizing condensation on
windows. Your customers will enjoy maximum comfort and energy
savings and you will benefit from the time and effort saved by installing
a single device that does the work of two.
The new Setup Wizard allows you to spend 50% less time setting up the
thermostat over competitive models. Everything is in plain language so
there are no complicated codes or button combinations to memorize.
Plus with our new universal design, one unit does the job of many
saving time and money.
The new 9825i2 is so user friendly it sets a higher standard in efficiency
and simplicity for programmable thermostats. It is truly comfort made
even easier.

  • Electrical rating: 24 Volt AC (18-30 VAC)
    1 amp maximum load per terminal (relay outputs)
    4 amp total maximum load (all terminals combined)
  • Temperature control range: 45°- 90°F (7°- 32°C)
  • Accuracy: +/-1.0°F (+/-0.5°C)
  • Power Source: 24 VAC
  • Auto Changeover deadband: Selectable 2° to 8°F
  • Temporary temperature override: From 10 minutes to 365 days
  • Remote sensor capable: 1 indoor and 1 outdoor sensor
  • System configurations: Multi-stage gas, oil or electric
    heating/cooling systems
  • Terminations: OS, IS, C, G, Y1, B, E/W1, O, R, W2, Y2, L, H, D

Programmable Thermostat (3 Heat - 2 Cool)


by PowerReviews
RobertshawProgrammable Thermostat (3 Heat - 2 Cool)

(based on 5 reviews)

Ratings Distribution

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of respondents would recommend this to a friend.

Reviewed by 5 customers

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not a bad piece of technology

By treeowl

from fischer, tx

Verified Buyer

Comments about Programmable Thermostat (3 Heat - 2 Cool):

programming the time for the different segments can be a bit tricky and confusing. Had an issue with resetting to factory defaults when procedure in manual did not work Other than that it is pretty much a no brainer.


Great Product - I bought 2

By Atvig

from Richmond, VA

Verified Buyer

Comments about Programmable Thermostat (3 Heat - 2 Cool):

The Robertshaw Thermostat was a replacement for a Lennox thermostat. It was identical inside the unit and a whole lot less money. The directions were very good. I was able to straighten out a problem that the original installer of the Lennox unit made. The installation was a breeze. Supply House was fantastic to deal with!


Improved Thermostat


from Powell, OH

Verified Buyer

Comments about Programmable Thermostat (3 Heat - 2 Cool):

This thermostat was a replacement for my Lennox Signature T-Stat. This stat had features that were improvements to the original OEM stat. The cost was one third of what I would have paid to a local contractor for the OEM stat, and the installation was a wire for wire replacement. The new display stays dimly lit for a sort of night light, but it also makes it easy to read at night as you pass by without turning on a room light. Very adjustable and customizable too.


Great Thermostat

By New Jersey

from New Jersey

Verified Buyer

Comments about Programmable Thermostat (3 Heat - 2 Cool):

I use this thermostat to control a Lennox system. Heat pump with gas furnace backup. User settings allow for many possible automated options for running my system. This thermostat is very easy to program. Instructions are great. I don't have anything negative to say about this thermostat. Very straight forward installation, programming and use.


Performs flawlessly.

By Dingoinde

from Delaware, OH

Verified Buyer

Comments about Programmable Thermostat (3 Heat - 2 Cool):

I bought this thermostat to replace an expensive Lennox thermostat that was starting to fail. This thermostat looked nearly identical to the original Lennox thermostat I used. When I opened the new one up it was wire for wire identical. But this one performs much better. It is much better at getting and keeping the house to the right temperature when it is supposed to. The change in the back lighting is nice. It stays on low until you hit a button. Nice to see at night when you are walking by. The set up was easier than the original. All in all, its been perfect after a month even with the power outages we have had (Ice storms are the pits)

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  • Programmable Thermostat (3 Heat - 2 Cool)


    Can the fan be program to come on 10 minutes each hour and off for 50 minutes. Will this affect the heat and cooling of the unit, or will the heat or cooling time be counted in the ten minutes.
    Asked on 9/1/2011 by ernei from ashland ky

    1 answer



      In 'Intermittent' mode the fan runs for a pre-designated amount of time when the heating/cooling system is off, but these settings will not effect the fan's operation when the heating/cooling system is on.

      Answered on 9/30/2011 by PexSupply Staff from NY
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