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4.6

70 product ratings

53 users rated this 5 out of 5 stars
11 users rated this 4 out of 5 stars
4 users rated this 3 out of 5 stars
1 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

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by brba_2413
29 May, 2020Most favourable review
Bought as a spare for existing product which has worked well over several years
Works very. well for control of heating and water heating separately. 1 hour timer selection via push button switch very useful when automatic timing is switched off.
Verified purchase: YesCondition: New
by pcak4436
27 Apr, 2017Most critical review
Old stock item
The programmer is good quality and easy to use and replaced a like for like that lasted 6 years until screen display died. Disappointing point is label on the back side states "Warranty expires 1st Jan 2016" which tells me the supplier has had it in stock for over 2 years. If this goes bad in the next year off to the Consumer Association Which Magazine i go.
Verified purchase: YesCondition: Pre-owned
by mk4887
06 Oct, 2021
Happy Lady.
Have sent review already. In a nutshell, no heating no hot water for 4 days. Searched all local suppliers this model no longer manufactured after 2019. Found it on eBay,pleased some dealers had them in stock. Up and running in 5 minutes, hence Happy Lady.
Verified purchase: YesCondition: New
by alamcle_gxtrjgg
02 Sep, 2016
A classic programmer
Easy to use and to programme. Got it to update an older programmer. A sleeker more modern style this adds a back-light, internal battery (or non-volatile memory) backup and auto BST time change. One model does 24 hour, 5/2 or 7 days just by setting switches. Just two buttons per channel needed for normal operation, the programming buttons are under the flap. Very good but not perfect. The backlight is disappointingly dim and for some unnecessary reason permanently on. The back plate did not align perfectly with the dry lining box. I had to extend the horizontal mounting holes. Can be set to 2 or 3 time settings per day but just discovered an annoying quirk that if the second period on and off times are the same the "all day" function does not recognise the second time period. A good branded alternative for anyone who has lost confidence in Honeywell reliability after reading reviews.
Verified purchase: YesCondition: New
by k-reid-028
04 Jun, 2019
Great replacement for Danfoss FP715
I had the earlier version of this timer installed since 1999 and it only gave up the ghost a few weeks ago. I saw this on Ebay at a great price and immediately ordered it. I didn't even have to change the backplate as it fitted.I just changed the DIL switches to copy the original and it is up and running without a hitch
Verified purchase: YesCondition: Pre-owned
by phiran_82
27 Apr, 2025
Very good unit if you can find one
The controller once set up works well and takes the stress out of controlling your heating and hot water. I think this unit is now quite hard to find as I think it has been discontinued and the newer version looks to be inferior.
Verified purchase: YesCondition: Pre-owned
by dsalt2
06 Nov, 2019
Exactly as described. Works well
This is exactly the programmer I was looking for. Plug compatible with my old one so changing it took only minutes. Good features. Good price.
Verified purchase: YesCondition: New
by banner24
30 Apr, 2020
Danfoss Programmer Works as Advertised
Works at turning the HW and CH on and off at different times each day of the week. Its what it's supposed to do.
Verified purchase: YesCondition: New
by gravyd-43
25 Mar, 2022
Used product, but works well
Second hand for discontinued product, to replace my old non working one. When new these would have been fairly cheap, but are now selling at over twice the price of new. Is it really necessary???
Verified purchase: YesCondition: Pre-owned
by rinaldasgenys
13 Jun, 2018
good enough
i bought it for mine friend..... had it in mine house myself for central heating. its easy to set up ..also it has one hour booster.....but it has only three time on/off cycles..... 9
Verified purchase: YesCondition: Pre-owned

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Danfoss 087N789800 Electronic 2 Channel Programmer

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Ratings and reviews

Most relevant reviews

Bought as a spare for existing product which has worked well over several years

Old stock item

Happy Lady.

A classic programmer

Great replacement for Danfoss FP715

Very good unit if you can find one

Exactly as described. Works well

Danfoss Programmer Works as Advertised

Used product, but works well

good enough

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