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Honeywell ST799 7 Day Electronic Programmer
M
mrclocky (1463)
100% positive Feedback
Price:
£271.08
+ £2.94 postage
Returns:
Condition:
Brand new in original box , instructions, fixings. Exactly the same as the St699 but 7 day programming instead of 24hr
- Buy it nowHoneywell ST799 7 Day Electronic Programmer ST799/ST699
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About this product
Product Identifiers
BrandHoneywell
MPNST799
GTIN5023220300748
UPC5023220300748
ModelST799
eBay Product ID (ePID)1604455959
Product Key Features
Power SourceCorded Electric
Heating SystemBoiler
ColourWhite
Voltage220/240 V
FeaturesProgrammable
TypeElectronic Programmer
Mounting LocationWall
All listings for this product
Ratings and reviews
Most relevant reviews
- 15 Sep, 2016
Simple Swap to Upgrade to 7 day Programmer
Used this to upgrade the existing very old Honeywell timer for my Rayburn. Very quick, simple and easy to swap it over - fits the same backplate so very little rewiring required - 10 minute job. Looks much better and works just the same - but now seven days so can economise and set different times for different daily activities and heating/hot water needs. I left the old brown backplate and just painted it to match the wall, so it also looks less ugly/intrusive. Hope it lasts as long (was still working). Excellent price too as I did shop around.Verified purchase: YesCondition: New
- 27 Jun, 2018
Honeywell 7 Day Central Heating Programmer
Replaced a ten year old Honeywell one day programmer where the radiator heating control had failed. Just changed the fascia over leaving mounting box and existing wiring. Early days but working just fine. Prompt delivery. Recommended.Verified purchase: YesCondition: New
- 30 Nov, 2017
Great replacement for old Honeywell programmer.
This is a great replacement for old Honeywell programmer, utilising the same footprint and fitting. Also has the advantage of 7-day programming.Verified purchase: YesCondition: New
- 23 Aug, 2018
top programmer.
A well known top brand, easy to set, and use.Verified purchase: YesCondition: New
- 24 Jan, 2025
Good value for money
Product not produced any more so getting a new product ensured a simple replacementVerified purchase: YesCondition: New
- 09 Jan, 2019
A very good buy.
Easy to install and easy to use.Verified purchase: YesCondition: New
- 11 Oct, 2018
the replacement works
my heating is working again.Verified purchase: YesCondition: New
- 29 Jun, 2016
great buy
this is just what I wanted as new the programmer was a good buyVerified purchase: YesCondition: Pre-owned
- 20 Oct, 2016
A welcome upgrade to the ST699
A welcome upgrade to the ST699 timer that allows individual daily programming. It is interchangeable with the original ST699 back plate so no rewiring needs to be undertaken. It allows the final off time to be as afar as 2:50 the following day for any night owls out there. it can be also be programmed for individual days, or grouped into weekdays and weekends. It's only drawback is that if you knew how to program the old ST699 to run the heating twice (am & pm) and the water once in the am only by setting the first on and final off time both to be in the morning (i.e.06:00 - 22:00 - 16:00 - 08:00 allows twice to be am and pm and once to be am only) then this no longer works.Verified purchase: YesCondition: Pre-owned
