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Customer Questions & Answers for
Honeywell Honeywell 5-2 Programmable Thermostat

Honeywell's 5-2 Day Programmable Thermostats offers the perfect blend of features, performance and value that delivers the highest degree of temperature control accuracy. It has four programmable periods for both weekdays and weekends, a large backlit display, and auto changeover from heat to cool. An early start function adjusts the pre-heating/cooling of your home so you are comfortable at your programmed times. It also comes with precise comfort control of +/-1°F for maximum comfort, and a filter change reminder feature to help keep your heating/cooling system operating at peak performance. ENERGY STAR rated. asy-to-read, easy-to-use thermostats from Honeywell can help save up to 33% on annual heating and cooling costs, if used as directed. Enjoy convenience, energy savings and consistent comfort for years to come.
Customer Questions & Answers:
13 Questions
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20 Answers
Overall Rating:
3.333 out of 5
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Questions & Answers for Honeywell Honeywell 5-2 Programmable Thermostat

Question
will this product works for radiant floor water heating system
asked 3 years, 7 months ago
by
Anonymous
on Honeywell 5-2 Programmable Thermostat
2 answers
Answers
answer 1
Assuming that the voltage is 24V, you can use any Honeywell low-voltage thermostats to control in-floor radiant heating boilers.
answered 3 years, 7 months ago
by
hwman
 - Toronto
answer 2
Unfortunately this particular unit will not work with a radiant floor system. If you look at internet catalog number 933130, I believe this unit should suit your needs.
answered 3 years, 7 months ago
by
hwman
 - Toronto
Question
Will this work with Base Board heaters?
Will this work with Base Board heaters? If not.. which ones would? Unit is 23 years olf.
asked 3 years, 5 months ago
by
Eternal
 - BC
on Honeywell 5-2 Programmable Thermostat
2 answers
Answers
answer 1
no, a baseboard heater thermostat is direct wired. which means 120 volts goes to the thermostat before the baseboard. this device is low voltage 12-24v. putting 120volts to this unit would fry the circuitry and be a potential fire hazard.
answered 1 year ago
by
bsamis
 - Long Sault, Ontario
answer 2
Unfortunatley no it will not, you need to purchase a line volt thermostat. Home Depot offers the Honeywell 5-2 Programmable line volt thermostat Model:YRLV4300A.
answered 3 years, 5 months ago
by
hwman
 - Toronto
Question
Can the display show either Celsius or Fahrenheit?
asked 3 years ago
by
ChrisinCalgary
on Honeywell 5-2 Programmable Thermostat
2 answers
Answers
answer 1
Yes it can do either C or F but not Kelvin
answered 6 months ago
by
Funksolid
 - Calgary AB
answer 2
Yes it can be easily changed based on your preference.
answered 3 years ago
by
hwman
 - Toronto
Question
What are the fan settings? As in High/Low/Auto?
asked 2 years, 8 months ago
by
Anonymous
on Honeywell 5-2 Programmable Thermostat
2 answers
Answers
answer 1
Fan settings are (AUTO) and (ON)
answered 6 months ago
by
Funksolid
 - Calgary AB
answer 2
The fan settings are Auto, or On.
answered 2 years, 8 months ago
by
hwman
 - Toronto
Question
Will this unit replace a 2-wire thermostat?
asked 2 years, 8 months ago
by
Anonymous
on Honeywell 5-2 Programmable Thermostat
2 answers
Answers
answer 1
Yes it will. If you're willing to put up with a mosquito-like peeping sound when the backlight is on..
answered 6 months ago
by
Me12345
answer 2
Yes, as long as it is not being used on an Electric Baseboard.
answered 2 years, 8 months ago
by
hwman
 - Toronto
Question
Thermostat only works when the fan is turned to "on" mode
I hooked this unit up and the furnace will only kick on when the fan is set to "on" and not "auto". I only have two wires coming from the wall, White and Black (ground). Maybe its because I have a 2 stage furnace? any help would be appreciated!
 
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asked 1 year, 6 months ago
by
Anonymous
on Honeywell 5-2 Programmable Thermostat
2 answers
Answers
answer 1
maybe the thermostat was not calling for heating or cooling at the time of testing?
answered 1 year, 5 months ago
by
stef
answer 2
My suggestion would be that you call Honeywell technical support at 1 800 468 1502, to ensure that the thermostat is installed correctly and that you have the correct thermostat for your application.

Thank you.
answered 1 year, 5 months ago
by
hwman
 - Toronto
Question
Where can I get Operating Instructions for Thermostat RTH2310B1010l
I have just moved into an old home where this thermostat is installed, There are no instructions and it has been programmed to come on at a very low heat. I have to adjust it constantly for comfort. I have no idea how to reprogramme it.
asked 1 year, 2 months ago
by
Anonymous
 - Oshawa , Ontario
on Honeywell 5-2 Programmable Thermostat
2 answers
Answers
answer 1
Hello,
You can go to http://yourhome.honeywell.com/home/ to download the instructions.
answered 1 year, 2 months ago
by
hwman
 - Toronto
answer 2
Hello,
You can go to http://yourhome.honeywell.com/home/ to download any user manuals
answered 1 year, 2 months ago
by
hwman
 - Toronto
Question
Wiring question
My old honeywell thermostat has a black wire and a white wire hooked up from the wall. This digital thermostat has a RC, W Y G. What wire do I plug into where?
asked 3 years, 6 months ago
by
Anonymous
 - Calgary
on Honeywell 5-2 Programmable Thermostat
1 answer
Answers
answer 1
You should look at your old thermosat to determine where the wires were previously attached. Label the wires, and then attach them to the new thermostat. Ignore the colors as every house has different colored wires. If you require further assistance please contact Honeywell technical support at 1 800 468 1502.
answered 3 years, 6 months ago
by
hwman
 - Toronto
Question
Will this replace my existing thermostat?
I have just moved into a new home with a forced air gas heating system and central AC. The current thermostat is a very old honeywell circular unit. I would like to replace with a programmable thermostat but i am not sure if this unit (Honeywell Model#RTH2310B1010 will replace the old one. Can you tell me if it will?
asked 3 years, 5 months ago
by
Nc088
 - Richmond Hill
on Honeywell 5-2 Programmable Thermostat
1 answer
Answers
answer 1
This thermostat should work just on your system.
answered 3 years, 5 months ago
by
hwman
 - Toronto
Question
Thermostat turns on Furnace and A/C at the same time?
I installed the unit using the 4 wires into the correct slots at the back and installed it on the wall as directed. I updated the time and date and then altered the pre-set timing for the on/leave/return/sleep modes without changing the temp settings, just the time settings. Before I went to sleep last night, after the sleep setting, i raised the temperature to 74 from the preset of 68. When I left the house this morning at 8:10am (the leave time is set to 8am) it was still 74 on the thermostat and the air conditioner was running as well. I set the front panel to heat when it was installed. Why would both be running? I did not alter the 'cool' settings at all?

Thanks
asked 3 years, 4 months ago
by
Stephenh
 - Bowmanville, Canada
on Honeywell 5-2 Programmable Thermostat
1 answer
Answers
answer 1
I would suggest calling Honeywell Technical Support at 1 800 468 1502 as they will be able to troubleshoot the issue with you.

Thank you.
answered 3 years, 4 months ago
by
hwman
 - Toronto
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