Call us today until 10:00pm on 0203 113 2122We are open tomorrow at 7:30am

0
£0.00 Inc VAT
  • Big Brands at Trade Prices

  • Choose from over 50,000 product lines

  • FREE Delivery on All Products *

    FREE Delivery

    Free delivery to UK except Scotland, Highlands, Ireland, Northern Ireland and Outlying Islands.

  • TrustPilot
Click here to Zoom
  • Honeywell ST799 A1003 7 Day Programmer
  • Honeywell ST799 A1003 7 Day Programmer
  • Honeywell ST799 A1003 7 Day Programmer
  • Honeywell ST799 A1003 7 Day Programmer

Honeywell ST799 A1003 7 Day Programmer

Reference: PST799
  • Free Delivery*Approx 5 Working Days

  • Product Guarantee 1 Years GuaranteeOn this product

  • Write Review

    Write a Review

The ST799 time control programmer can be used as a replacement programmer on gravity, primary or fully pumped systems. The ST799 offers a flexible 7 day programme. The front panel of the programmer will fit to the same backplate.

Programming the timing sequence is straightforward, using the top slider switch and [+] and [-] buttons. Please note it is recommended that, in order to comply with Part L1 Building Regulations central heating systems should be upgraded to fully pumped with a fully independent programmer e.g. ST9400C.
  • Compact size - easy to operate
  • Suitable for surface or switch box mounting
  • Built-in battery back-up
  • One or two ON/OFF periods per day
  • Double insulated
ApprovalsCE
Protection classIP20
Power supply230 Vac | 10 VA
Control outputrelays
Switch function/capacity2 x SPST output 230Vac3 A resistive3 A inductive ratings
Terminal max. wire size1.5 mm2
Time setting resolution1 min. for clock10 min. for programmes
Memory back-upbattery back-up maintains programmes and real time for 7 days
LED functionsindicate zone on/off
Modes of operationsoff/cont/twice/once
Number of outputs for zones2
Programmed on/off periods per day2
Product literature languageEnglish
Earthingdouble insulated
Housing (HxWxD)100 mm | 100 mm | 38 mm
Recently viewed products

Email


wish-list-heat&plumb

Make a Wish list

Enter your email address to save your Wish list.

Once you have created your wish list you can return to it anytime via the link at the top of the page, and you can share your list to friend.

Verify Email

Please Enter One Time Password sent to your Email address and Verify your account.