Unvented cylinder installation and service
“Gary is an absolute dream to have working on your plumbing issues. He is prompt and very efficient in getting the job done.”
Customer Reviews
Read all testimonials What our customers say
Complete bathroom refit, new boiler and Megaflo
“Gary Waite was both very professional and kept us informed on what was happening and has a friendly and trusting nature, which is reassuring when someone is in your home. We are very pleased with the finished project in all aspects.”
New central heating boiler and digital shower installed
“Excellent job and well communicated. Great after sales care.”
High Pressure Hot Water Systems
At Ardleigh Green Plumbing and Heating, we specialise in unvented hot water cylinder systems for homes across Hornchurch and the surrounding area, giving you mains pressure hot water for powerful showers, fast-filling baths and steady flow from more than one tap at once.
Our Gas Safe Registered, G3 qualified engineers handle everything from new installations to annual unvented cylinder servicing, so your hot water system is fitted safely and works well.
What's Involved in Hot Water Cylinder Installation
When you choose Ardleigh Green Plumbing and Heating for your hot water cylinder installation, you can expect strong mains-pressure performance and full G3 compliance.
Mains Pressure
Hot Water
Hot Water
Unvented Cylinder Installation
We fit unvented cylinders (such as a Megaflow) that connect directly to your cold water mains, delivering consistently strong showers and the ability to run two taps without loss of pressure. The water can be heated via an immersion heater or indirectly by your boiler.
Safety & Compliance
We fit expansion vessels to manage water expansion and include all built-in safety devices, such as pressure relief valves and twin thermostats. As G3 qualified hot water installers, we ensure everything meets strict building regulations.
Why AG Plumbing & Heating?
30+ Years’ Experience
30+ years’ experience within the plumbing industry.
Mains Pressure Specialists
Specialists in unvented, mains-pressure hot water systems.
G3 Qualified & Gas Safe
Specialist G3 qualified, Gas Safe Registered team.
High Standards
Careful work on every unvented hot water cylinder installation and service.
Safety Compliant
Knowledgeable in all aspects of high pressure hot water systems and safety.
Friendly Service
A helpful, tidy service from start to finish.
Frequently Asked Questions
What is an unvented hot water cylinder?
An unvented hot water cylinder is a pressurised system fed directly from the cold water mains, providing mains pressure hot water for baths, showers, and taps.
Why choose a high pressure hot water system for my home?
A high pressure hot water system delivers improved shower and bath performance, and allows multiple taps to be used at once without loss of pressure.
Do unvented cylinders require a cold water storage tank?
No, unvented cylinders connect directly to the mains and do not need a cold water storage tank, saving space and making loft conversions easier.
Are your installers qualified?
Yes, our team is Gas Safe Registered and G3 qualified to install and service unvented hot water cylinders.
How is safety ensured in hot water cylinder installation?
We fit all safety devices, such as expansion vessels, pressure relief valves, and thermostats, and ensure compliance with all current safety standards.
How do I book hot water cylinder installation in Hornchurch?
You can contact Ardleigh Green Plumbing and Heating by calling 07989 304094 or emailing info@ardleighgreenplumbing.co.uk to arrange installation or servicing.
Enjoy Better Hot Water in Hornchurch
Ready to improve your home's hot water flow and pressure? Let Ardleigh Green Plumbing and Heating fit your high pressure hot water system. We install and service it carefully so you can rely on it for years. For advice or to book your unvented hot water cylinder installation, contact us on 07989 304094 or email info@ardleighgreenplumbing.co.uk.