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Honeywell ST9400C Programmer (88608)

Separate timing. 2-wire installation. Override facility. Holiday mode. Automatic BST/GMT time change. Boost function. Building Regulations compliant, WEEE, RoHS.

  • 7 Day Programmable
  • 1, 2, or 3 On/Off Periods per Day
  • Digital Display
  • Suitable for Gravity-Fed & Fully Pumped Systems
  • 3 Pre-Set Programmes
  • 2 Wire Installation
  • Backlit Display
  • Battery Back-Up

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£86.99INC VAT

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Rated 3.2 out of 5 by 38 reviewers.
  • 2016-05-04 T06:50:39.277-05:00
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  • loc_en_US, sid_88608, prod, sort_default

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Rated 5 out of 5 by Good Programmer Old unit went down typically when it was cold weather. Picked new unit up locally and fitted it. Up and running within 30 mins from start to finish.. Fitted onto old backplate, bonus, programming easy. 27 Apr 2016
Rated 4 out of 5 by In control Brought as a direct replacement to another which had failed in auto mode, CH not coming ON as programmed, HW all OK. After manual over ride all is well again? One of the problems I find with all electronic devises is that there is little you do beside replacement.......built in obsolescence! This is a good product with a fairly straight forward set up / programming, end user in this case likes the features. 16 Jan 2016
Rated 5 out of 5 by Honeywell ST9400C programmer My ST6400C programmer failed whilst on holiday. Bought this product (replacement model) and all I had to do was plug it straight onto the original backplate with no need to rewire. This then ensured that all other thermostat controls in the house continued to work. 1 Jan 2016
Rated 1 out of 5 by Poor quality device My experience is just as bad as the other reviewers have found. These devices would be excellent if they didn’t break down so often. I’d give 5 stars for features if the device would work long enough to make use of them. I had some good help in diagnosing the fault from Honeywell support people, but when I asked if they would offer an extended warranty on a new one, in view of the track record, I got no reply. Not really surprised that they ignored me. But I am surprised that any supplier would go on selling them. Do NOT waste your time on this poor quality device. 17 Dec 2015
  • 2016-05-04 T06:50:39.277-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_38, tr_38
  • loc_en_US, sid_88608, prod, sort_default
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6 Apr 2016
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marlow
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2 Dec 2015
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  • 2016-05-04 T06:40:29.566-05:00
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Specification
Brand Honeywell
Colour White
Display Type Digital Display
Installation Type 2-Wire Installation
Manufacturer Guarantee 1 years
Manufacturing Standards Building Regulations Compliant, CE, WEEE, RoHS
Model No ST9400C
Pack Size 1
Pieces in Pack/Case 1
Product Depth 35 mm
Product Height 99 mm
Product Length 145 mm
Product Type Programmer
Product Width 145 mm
Programme Facility 7 Day Programmable
Suitable System Suitable for Gravity-Fed & Pumped Systems
Switch Type SPDT
Total Product Weight 0.27 kg

Switching/contact rating: SPDT 3(3)A. H x W x D: 99 x 145 x 35mm. Backplate fit: Industry Standard. Suitable for underfloor heating.

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Instruction Manual