Domestic Sealed Systems
-
Quick & Easy Installation
Ease of installation makes sealed systems particularly attractive to the installer, alleviating the need to fit, feed and vent tanks in a central heating system -
Compact Solutions
Robokit Compact and Compact Plus are innovatively designed to fit within kitchen or airing cupboards
-
Technical Expertise
Should you need advice or technical information, please do not hesitate to get in touch via the Contact Us page
-
ROBOKIT EXTRA SEALED SYSTEM – NITROGEN FILLED
● Reflex vessel includes Altecnic 5-year warranty
● Nitrogen filled
● Not suitable for potable water -
FILLING LOOPS
Used to fill sealed systems from the mains cold water.
● Approved flexible hoses complete with check valves
● Comply with water regulations and use WRAS approved components * Water regulation G24.1 and 24.2 compliant where indicated -
ROBOKIT COMPACT SEALED SYSTEM
Sealed system kit comprising: expansion vessel up to 18 litre capacity, filling loop, safety relief valve, pressure gauge, integral mounting bracket and assembly connector allowing left or right installation on the system.
-
ROBOKIT COMPACT PLUS – SEALED SYSTEM KIT
Sealed system kit comprising: expansion vessel up to 12 litre capacity,
WRAS Approved filling loop, safety relief valve, pressure gauge, integral mounting
bracket and assembly connector allowing left or right installation on the system -
MATRIX MINI
Suitable for maintaining pressure in large domestic and commercial sealed heating systems, chilled water systems, refrigeration units and industrial cooling systems. Matrix Mini units are exceptionally easy to install and commission and are housed in a compact and robust enclosure suitable for wall mounting.
-
MATRIX MIDI
Suitable for maintaining pressure in large domestic and commercial sealed heating systems, chilled water systems, refrigeration units and industrial cooling systems.
Matrix Midi units feature continuously rated brass peripheral pumps, are exceptionally easy to install and commission and are suitable for either floor or wall mounting.
Helpful articles about Domestic Sealed Systems
-
Altecnic is set to make a major impact at InstallerSHOW 2026, returning with a bigger, more interactive presence at Stand 5D15. With a strong focus on hands-on engagement, visitors can expect an immersive experience showcasing both new innovations and trusted…
-
The Caleffi FILTERSTOP Ball Valve combines three devices into one, and is complete with integrated filtration. The FILTERSTOP integrates the functionality of a high-efficiency strainer, isolating ball valves, and a safe maintenance mechanism, within a single, compact device. By reducing…
-
An expansion vessel is a pressurised vessel that incorporates a bladder or diaphragm in its design and is installed in unvented heating, cooling, potable water and solar heating systems. These are also referred to by some manufacturers as Expansion Tanks…
Can’t find what you’re looking for?
If you still require further assistance finding the product or service you need, why not get in touch with our dedicated team of experts? Alternatively, you can find your nearest stockist of Altecnic products.
-
Find a Stockist
Altecnic products are available across the UK, Northern Ireland and Republic of Ireland through all good trade counters. Find a stockist today. -
Contact Our Team
Our team of experts are always on hand to answer any questions you may have about our products. Contact us today with your query.
Having trouble finding the product you need?
Our team of experts are always on hand to assist you with any product queries you may have. Contact us today and let us point you in the right direction.