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SunTouch SunStat PRO II Programmable Thermostat LCD

SKU# 500775

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Upgrade this SunTouch SunStat PRO II Programmable Thermostat LCD to a SunStat Command Programmable Thermostat . Comes with Touch Screen for easy programming!

Retail: $210.00

You Save: $21.00



The SunStat PRO II programmable thermostat is easy to install and operate.

 Dual Voltage: 120/240V
 Easy-to-follow Startup Wizard
 Real-Time Clock with automatic Daylight Savings Time adjustment
 Larger and easier to read digital display with backlight shows time, day, temperature, etc
 Menu style programming for ease of use in creating a personalized schedule
 Usage Monitor - Reports "Hours On" for last 7 and 30 day periods
 15 Amp capacity controls up to 1800 Watts/150 SF at 120VAC or 3600 Watts/300 SF at 240v
 Built-In Class A GFCI protection with GFCI test Light and button - 5 milliAmp trip

Instructions + Video

Instructions + Video

Instruction Manual
Electrical Box Size Recommendation Deep Single 4x2
Unit and wires protrude into box 0.81
Outside temp and humidity sensor option (purchased separately) n/a


UPC 840213159054
What's In The Box Programmable thermostat, sensor wire, wire nuts, screwdriver, mounting screws
Voltage 120 VAC /240 VAC
GFCI / GFEP Protection 5 mA Class A Built In - With Test Button Feature & indicator light
Safety Listing Safety Listed in USA & Canada : UL 873, UL 943 & CSA C22.2 No. 24, CSA/CAN C22.2 No.144, ETL Control No. 3037530
Ambient Air Temperature yes
Ambient Air & Floor Temperature yes
Manual Override yes
Home Automation Integration No
Floor Sensor Length 15' Sensor
Floor Sensor Length Meters 4.57
Floor Sensor Resistance Range 8-14k
Floor Sensor Type Thermistor, 10k NTC type, double insulated
Visible Depth 13/16" (20.6 mm)
Display Height 2.75
Display Width 1.75
Thermostat Control Required? Yes
More Details

More Details

Manufacturer Watts Radiant
Warranty 3 yr
Smart Technology/Early Start yes
Regulator Mode option NO
Heating Cycle length n/a
Multi Gang with other switches? Not recommended
Programming Method 7 days
Pre-Loaded program options 3
User Settable program yes
7 Day Prog (Su - Sa) Yes
5-2 Program (M-F + S-S) no
5 - 1 - 1 Prog (M-F - Sa - Su) no
Programming Saved Indefinitely (or number of hours) yes
Time / Date settings retained during power outage Time-Day Reset after 30 Min
No Battery Required No Battery Required
Minimum Display Temp 32° F (0° C)
Maximum Display Temp 99° F (37° C)
Accuracy Degrees F +/- 0.9 ° F (0.5° C)
Minimum Setting Temp 40° F (4° C)
Maximum Setting Temp 99° F (37° C)
Repair Information No serviceable parts
Location / Use : Indoor Only Indoor Dry Location Only
Floor Sensor Included yes


Write Your Own Review

  • Hard to Use

    This unit is hard to program, then won't keep a program. After a poser failure, which happens to us often, this unit does not reset. I can't trust it. This is at a beach house I am often not at, and I can't trust this to operate as I wish. I am going to replace it with something simpler and more reliable.

    Posted on April 8, 2018 by BC

  • Terrible

    We can't get this thing to program, small print, too confusing would not recommend buying this. We are going to upgrade. Disappointed in Colorado!

    Posted on October 1, 2017 by Colorado Mountains

  • just what I needed

    This was just what we needed. Old thermostat stopped working--didn't realize how much we would miss the warm floor! Having a bit of trouble programming, though. For now, I've left it at the preset temps!!

    Posted on June 3, 2017 by Ellan

  • SunTouch Programmable Thermostat LCD

    Fantastic system overall, however, the thermostats hum. Don't know why but it is annoying. Also, I agree with Dave and Alan, it does not program very well.

    Posted on November 24, 2016 by Joe

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