Welcome visitor you can login or create an account.

Express delivery for Thursday Available Until 3pm Today


Express delivery for Thursday Available Until 3pm Today

Enter your email to be informed when this product arrives:

Send Close

Enter your email to be informed when this product arrives:
Send Close

ACL Drayton (Invensys) Lifestyle LP711 Timeswitch

Brand: ACL Drayton (Invensys)
HCO Code: 09A06
Price: £39.97
Ex VAT: £33.31
Stock: In Stock
   - OR -   
Q: I have just bought a Firebird enviromax combi boiler which has no timer is the LP711 suitable if so are there any instructions on how to wire it in. Thanks

A: It is suitable, but you will need a thermostat as well to comply with the regulations. A programmable thermostat would be an easier solution to install. A wiring diagram will be in your boiler manual.
Q: Hi...hav oil central heating system and already hav old drayton programme control but needs changing...its my mums and shes old and dont want 1 thas to complicated i need 1 in a fee weeks also for my renovated house! Which control do i need the LP711 or yhe other 1? Just wana b a able set timer to come on am & pm but like the boost or advance button it puts heating on for 1 hour is that correct? Can i do the boost or advance for heating also seperate from the heating? All info helpful Thanks Adrian

A: If you have a combi boiler, with the hot water on demand straight from the boiler, then you need the LP711. If you have a heat-only boiler, with a hot water cylinder, then you need the LP722. The heating is separate from the hot water. Yes, the boost puts it on for an hour.
Q: Can you use this as a timer for an immersion heater? Wondered if it had a maximum amp rating?

A: No, it is not suitable. It is rated 3(1)amps only.
Q: I have an LP 711 timer, how does / do you operate the 1 hour boost / override for the central heating. it does not make this clear in the instructions

A: If yours is the latest model with the boost function then you just press and hold the boost/advance button in. If it is the older model, then you will need to upgrade.
Q: is the LP711 compatible to replace British Gas control EMT2 & is it easy to replace or should I call an Electrician ?

A: Yes, it is a simple plug-on replacement. A 5-minute job.

Ask a question about ACL Drayton (Invensys) Lifestyle LP711 Timeswitch

Your Name:
Your Email:

Your Question: Note: HTML is not translated!

Enter the code in the box below:

LP711 - 7 day timeswitch
For enhanced levels of combi control LP711 gives theend user real flexibility with programming. With astandard weekday/weekend programme built in settingof each day\'s timings can be changed individually ifrequired. Ideal where living patterns vary during the week.

* Complete with new backplate
* Now even easier to use
* 1hr boost facility
* Automatic summer/winter timechange
* Memory saver - programme and clock never need resetting in the event of loss of power
* Easy to read backlit screen
* New contemporary design
* Pre-set clock
* On/once/timed/off switching options
* 3 timing periods per day
* Programme advance buttons
* Part L Compliant (Part J in Scotland)
* Proven reliability
* 2(1)A SPDT Volt-Free contacts
* Dimensions: 93x148x31mm HxWxD

Replaces (same backplate and wiring for easy changeover):
Drayton SM1, Tempus 1 (Tempus One), Tempus 2 (Tempus Two), Lifestyle LP111
British Gas UT1, UT2, EMT2

Replaces (same backplate but requires a link between two terminals):
ACL Lifestyle LS111, LS711

Write a review

Your Name:

Your Review: Note: HTML is not translated!

Rating: Bad            Good

Enter the code in the box below:


Heating Controls Online is rated 4.91 stars by Reviews.co.uk based on 1466 merchant reviews

4.91 / 5 Rating
1466 Reviews
Overall Excellent Experience with Heating Controls Online - Very informative web site to enable selection of correct part,easy ordering process and fast/efficient delivery.
Excellent customer service and very prompt delivery. I had to return 2 out of 3 of my orders as it was difficult to ascertain the exact part requiring replacement to rectify my hot water fault. It was indeed 3rd time lucky and the refunds on my returns were also dealt with promptly and efficiently. I had to speak with one of the sales team prior to placing one of the orders who also proved very helpful and patient. I highly recommend Heating Online as a professional business with competitive pricing.
good service and on time and it works thank you mr p. weston.