CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control Universal Auto Changeover Up to 3 Heat / 2 Cool, with Humidification Control / Programmable or Non-Programmable Features: * Latching relay assures system compatibility * Pre-programmed with easy-to-change presets * Simultaneous Time and Temperature visibility for easy programming * Large, easy-to-read display for clear, wide-angle viewing * Auto season changeover * Humidity sensing and control * Refresh programmable fan - fan runs on set interval if the system does not cyle fan for 1 hour * 7-Day program with choice of 2 or 4 program periods per day. Can also be converted to non-programmable * Keyboard lock * Filter Monitor * Energy Monitor * “System On” indicators * Auto heat recovery * “Clean Screen” function * Patented “Home Today” override * Temporary and Vacation Hold override with Programmable Hold * AC or battery powered. 3 AA batteries included. * Low battery warning * Ambent display glows red or blue when screen is touched depending on operating mode (continuous backlighting not available) * 3-year warranty Compatible with most: - Up to three-stage heat/two-stage cool conventional and heat pump systems - Single-stage heat pumps - Gas, electric or oil systems - Millivolt systems - 2-wire hydronic systems - AC or hardwired (Not for use with 110V/220V systems) Specifications: - Output Load: 20–30 VAC, 50/60 Hz, .1-1.5 Amps - Current draws: 2.0 Amps max per terminal. 4.0 Amps Max overall. - Temperature display limits: 15°–99° F (-9°C–37°C) - Temperature set range: 45°–95° F (5°–35° C) - Operating differential: ± 1° F - Humidity display limits: 20%–90% RH - Compressor protection: 4 min. delay on break - Terminations: RH, RC/R, C, Y1, Y2, W1, W2, W3, E, O/B, G, L, H - Product Dimensions: 6" W x 4 5/8" H x 1 3/8" D

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CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control

		$89.99
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Product Reviews

Last update: Feb 10, 2009

CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control Reviews

Displaying 1 - 5 of 6 Reviews

[1 of 1 customers found this review helpful]

CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control Review

Dont believe everything you read

★★★★☆

4.0

"When i purchased this thermostat i was worried by the negitive reviews. I bought it because for all the features you cant beat the price. I am completely satisfied. It took me 15 mins to install and a bit longer to program. My hint to all those who read this go to the web site and print out the …" Read Full Review »

Bottom Line Yes, I would recommend this to a friend

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Feb 10 2009

Bargain Shopper

Butler PA

I am:

Homeowner

Reviewed at:

Price: $89.99

CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control Review

ctc has the worst tech suppot

★★★☆☆

3.0

"screen was flashing "check heat pump system"

called ctc for tech support- they told me that my heat pump sytem needs to be checked. however, i do not have a heat pump system. they said that i had a faulty thermistate and for me to return it. and basicly said sorry and for me to call a service te …" Read Full Review »

Bottom Line No, I would not recommend this to a friend

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Nov 21 2008

t man

minneapolis,mn

I am:

Handyman
Homeowner
Professional

Reviewed at:

Price: $89.99

[1 of 1 customers found this review helpful]

CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control Review

Looks fancy, Poor performance

★☆☆☆☆

1.0

"Looks fancy, doesn't perform

Manual states that item has FAN DELAY - Doesn't work.

Program driven intermittent fan - Doesn't work. "

Bottom Line No, I would not recommend this to a friend

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Nov 7 2008

Cool and Happy

PPINES, FL

I am:

Homeowner

Reviewed at:

Price: $89.99

[0 of 1 customers found this review helpful]

CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control Review

Junk

★☆☆☆☆

1.0

"This product does not work as advertised.

Stick with a Robertshaw or other reputable manufacturers "

Bottom Line No, I would not recommend this to a friend

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Nov 25 2008

PPINES, FL

I am:

Homeowner

Reviewed at:

Price: $89.99

CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control Review

Easy install.

★★★☆☆

3.0

"Everything was good except temperature reading is off 3 degrees and you can only calibrate it + or minus 2 "

Bottom Line Yes, I would recommend this to a friend

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Nov 26 2008

yellowbeard

Buffalo, New York

I am:

Homeowner

Reviewed at:

Price: $89.99

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CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control

CTC Model 43855 Programmable Touchscreen Thermostat with Humidification Control