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29 Reviews
Great Thermostat
I ordered this to replace my defective one which had a defective LCD display. Easy to wire up and install. Programming manuals available on the internet. Just make sure to place the black internal switch to electric or gas. Left is electric. Right is gas. P200 User Manual. Press PRGM & RUN simultaneously for initial programming options. Options Default Setting Additional Information
1. Set the temporary 0:00 Select desired time, in
Hold Time (HOLD) 15-minute increments, for
the duration of a temporary
override of the current
temperature. If you are not
sure what to chose, 2 hour
setting is usually a good
starting point.
2. Do you want the FA Select SL (slow) if you have
Cycle Rate to be (fast) Hydronic (water or steam)
Fast or Slow? heating. Otherwise, select
default FA.
3. Do you want the ON Use default ON to
display light on enable backlight
(d-L) for a short
time after any key
is pressed?
Options Default Setting Additional Information
4. Do you want ON Select default ON.
the Energy (enabled) Ensures the desired
Management temperature is reached by
Recovery (E) the designated program
function to be schedule time
enabled?
5. Do you want 000 Select default 000 for now.
to be reminded (no reminder) To set a fi lter-change
when it is time to reminder, see section 4.4
change the
air fi lter? (FLTR)
6. Compressor OFF Select ON to provide
Lockout (LOC) protection to your Heating
and Cooling System’s
compressor
7. How much 0HI (no offset) Select default 0HI for now.
displayed To adjust the actual
temperature offset temperature reading, see
do you want? section 4.6
8. Do you want °F
temperature (Fahrenheit)Read full review...
Verified purchase: Yes | Condition: pre-owned | Sold by: clongishop
Great Value, Great Product for personal comfort and energy savings
I purchased this same unit almost 20 years ago and it was great. The reason I had to replace it is because although it is programmed to change the temperature at different times of the day my children and I are constantly adjusting the temperature to fit our comfort level and so after about 20 years of this the buttons finely started to fail.
This is a great product and I would recommend it to everyone for comfort and energy savings.It will pay for itself in the first year.Read full review...
Verified purchase: Yes | Condition: new | Sold by: buildinc
Replacement Thermostat
This is a replacement of same brand thermostat with older model. The older one was lasted for about 10 years. Like the program functions can use the one stage furnace/AC more energy effective ways. Its easy of use is also a big plus.Read full review...
Verified purchase: Yes | Condition: new | Sold by: dealhunters949
It speaks for itself
I've had the same thermostat since 2007, never had a problem, always reliable and dependable is why when it stopped working I ordered the same model to replace the broken one
PRODUCT REVIEW_MERSON 1F80-361 Low Volt Prog Tstat Heat/Cool,20-30V AC
High quality product. It's functioning very well. Price is a bit high.
Verified purchase: Yes | Condition: new | Sold by: grainger
Again, it's a great product
Great product works as good as my old White-Rogers thermostat. Easy to set-up and program.
Verified purchase: Yes | Condition: new | Sold by: supplystuf
Perfect replacement
This was a perfect replacement for my old thermostat (which had the LED display go bad. Installation instructions were clear which made installation easy. Up and running in under an hour. (Including removing old one). Took right off and began cooling the house. Quality looks good. Simple to operate.Read full review...
Verified purchase: Yes | Condition: new | Sold by: stealsanddealsmp
Set and forget
Have one myself, bought this one for my gals house. Installed and she just loves it. Can turn down when she leaves for a few hours by turning down temp. Setting and pressing HOLD, when she returns hits RUN and temp. Returns to normal setting. SimpleRead full review...
Verified purchase: Yes | Condition: new | Sold by: theenergyconscious
Emerson Thermostat
Very easy to mount and program. It’s a direct replacement for my White Rogers unit.
Verified purchase: Yes | Condition: pre-owned | Sold by: super-fast.deals
energy saver, easy program
works well. easy to program
Verified purchase: Yes | Condition: pre-owned | Sold by: villemardeals