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  • 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

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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
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Term6 Months
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Buy Now Pay Later Calculator
  • 1Add the items you want to add your basket and proceed to checkout
  • 2In payment options select "Pay by V12 Finance", you can then select the finance option which you require
  • 3You will be asked to complete a simple online application, it's quick, easy and you'll get the decision within a matter of seconds. There is NO paperwork to be posted and NO physical signature required!

Enter the total amount you want to spend, you can take advantage of our no deposit deal or if you prefer you can specify a deposit of up to 50% of total order value.

1
Enter your order total
£
2
Deposit (Optional)
Max 50% of total spend
£
3
Press the
button below
Your Buy Now Pay Later Summary
Total amount
to spend
£ 600.00
Deposit£0.00
Amount of
credit
£600.00
12
months
after
purchase
Amount
payable
£100.00
or
36 Monthly Payments£1.71Fixed rate of 19.9%
Total amount
payable(inc deposit)payable
£61.56

* Finance available on all orders over £250. Prices given representative as part of larger order.

For further information on our finance partnership, please visit our finance page.

Finance Page
How do I finance my purchase?
  • 1Add the items you want to add your basket and proceed to checkout
  • 2In payment options select "Pay by V12 Finance", you can then select the finance option which you require
  • 3You will be asked to complete a simple online application, it's quick, easy and you'll get the decision within a matter of seconds. There is NO paperwork to be posted and NO physical signature required!

Classic Credit Calculator

Enter the total amount you want to spend, choose how many months you wish to pay, take advantage of our no deposit deal or if you prefer you can specify a deposit of up to 50% of total order value.

1
Enter your order total
£
2
Choose how long you
would like to pay
3
Deposit (Optional)
Max 50% of total spend
£
4
Press the
button below
Your Finance Summary
Total amount
to spend
£ 600.00
Deposit£0.00
Amount of
credit
£600.00
Term6 Months
Monthly
Payment
£100.00
Typical APR0.0%
Total amount
payable inc deposit
£600.00

* Finance available on all orders over £250. Prices given representative as part of larger order.

For further information on our finance partnership, please visit our finance page.

Finance Page
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