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Posted 20 hours ago

Drayton ZA5 Actuator 5 Wire Zone Valve Actuator 27650 *New*

£31.53£63.06Clearance
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Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable).

This is due to unprecedented demand on their services due to several factors, including general Christmas demand. Around 70% of UK homes do not have the minimum level of controls meaning that thousands of people are missing out on the cost savings they can bring. Will the Region plug you supply plug into the board on the boiler where the existing actuator plugs in? There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.

By far the most failure prone part of my entire system - which is why I have now switched it over to a momo. I am replacing an actuator on a Drayton 8-718-684-238 which is fitted in my Worcester Greenstar Heatwave 25/32 oil boiler. Engineered for ease of installation and maintenance, the ZA5 zone valve ensures precise control of water circulation. The Drayton 22mm 3 port valve features "snap-on" actuators and has simple industry-standard wiring and dimensions. I know it's not expensive or difficult to swap the head but I'm tired of repeatedly swapping these every couple of years!

Yes, I do keep a second momo to hand, ready to install, but so far I have not needed to make use of the spare momo. If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag.Could replacing the actuator only fix the problem or would you recommend to replace the entire combination (actuator + valve)? Invensys were formed in 1998, following the merger of Siebe and BTR, resulting in a group with more than 150 subsidiaries throughout the world, and including well-known brand names such as Robertshaw, Eberle, Ranco, Eliwell, Satchwell Control Systems and of course, ACL-Drayton. I've had one of my two Drayton Za5 valves micro switches stick on me yet again, this time resulting in the HW permanently stuck on.

If rotating the shaft doesn't effect flow (or if the shaft is stuck) then a whole valve will be needed.

This amount includes seller specified domestic postage charges as well as applicable international postage, dispatch, and other fees. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. If the MoMo does not close because the power has failed then the boiler will also have lost power and shut down. But with so many different controls on the market, it can be confusing to understand exactly what these products do, and which will be the best for your home.

Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday). PO Box, Afghanistan, Algeria, Angola, Anguilla, Argentina, Benin, Botswana, British Virgin Islands, Burkina Faso, Burundi, Cameroon, Cape Verde Islands, Central African Republic, Chad, Comoros, Côte d'Ivoire (Ivory Coast), Democratic Republic of the Congo, Djibouti, Equatorial Guinea, Eritrea, Ethiopia, Falkland Islands (Islas Malvinas), Gabon Republic, Gambia, Ghana, Guinea, Guinea-Bissau, Guyana, Haiti, Iraq, Kenya, Laos, Lebanon, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Mayotte, Morocco, Mozambique, Namibia, Nauru, Netherlands Antilles, Niger, Nigeria, Puerto Rico, Republic of the Congo, Russian Federation, Rwanda, Saint Helena, Saint Vincent and the Grenadines, Senegal, Seychelles, Sierra Leone, Somalia, Suriname, Swaziland, Tanzania, Togo, Tunisia, Turkey, Uganda, Venezuela, Virgin Islands (U. With careful disassembling and fettling you can re-attach the spring by hooking it through the baseplate hole.If you are replacing look at the possibility of installing momo actuators, no springs involved and no highly stressed mechanical components, designed to jam or break. We also supply replacements for obsolete Switchmaster SM and Drayton Tempus time controls, and other Drayton heating control products. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging .

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