
Unvented Water heater services
Our professional plumbers have over 25 years experience in the plumbing and heating industry in domestic homes and business


At Aqua Plumbing, we specialise in Megaflo unvented water heater installations, repairs and servicing completed by fully qualified plumbers with years of experience working on all Megaflo models.
Our prompt repair service ensures that your water heater is restored to optimal functionality with minimal disruption to your daily routine as we can source materials/parts locally for quick repairs.
We provide yearly Megaflo servicing with certification which includes checking all safety devices, immersions, electrics and water temperature and flow rate to make sure it set up correctly and safe to use, and offer a yearly reminder service by text two weeks before it runs out (no obligation)
If you’re considering replacing an aging Megaflo or seeking an upgrade replacement, we provide free written quotes for new installations.
All repairs on Heatrae Sadia Megaflo units come with a one-year guarantee on our workmanship, in addition to the manufacturer’s warranty on parts. Rest assured, every service, repair, and installation are conducted by fully qualified and trained Logic engineers.
Common Unvented Megaflo problems
- No Hot Water
- Dripping From The Tuntish
- Water Not Heating
- No Power To Unit
- Unit Getting Hot
- Making Loud Noise
- Low Water Pressure
- Safety Valves Failed
- Combination Valce blocked
- Element Burnt Out
Unvented Megaflo services
It is essential to have your Megaflo serviced annually to ensure its safe operation, as the unit contains safety devices that require yearly inspections.
During the servicing process, the air gap will be recharged, all safety devices will be tested, water temperature taken, water flow rate measured, inspect for any leaks and the immersion resistance and thermostats will be checked to confirm the water is heating correctly.
Megaflo water units provide reliable hot water throughout the year, which means that over time, certain components may require a repair or replacement of parts due to normal wear and tear. A common issue leading to a loss of hot water is the failure of immersion elements or thermostats. Fortunately, these parts are readily available and can be easily replaced to restore functionality.
If you are considering replacing your aging Megaflo with a more modern unvented water heater, we provide free quote for new Megaflo installations / replacements, ensuring we will advise you on the best solutions / options for your home.
what our customers say
James Mullett-Merrick2025-06-10Trustindex verifies that the original source of the review is Google. Danny was punctual competent and prices are reasonable. Ingrida Valiusaityte2025-06-09Trustindex verifies that the original source of the review is Google. Brilliant service, quick response, delivers the service as promised, highly recommended. glyn white2025-06-04Trustindex verifies that the original source of the review is Google. Very pleased with the service provided by Danny. Will definitely recommend to friends and families. Thank you. James Joseph2025-02-24Trustindex verifies that the original source of the review is Google. I recently had Danny (Aqua Plumbing) over for a boiler service and to install a new kitchen tap, and I couldn’t be more pleased with the work. From start to finish, everything was handled professionally. Danny was punctual, courteous, and very knowledgeable. The job was done well. I really appreciated the clear communication and fair pricing. I’d definitely recommend Danny for anyone in need of plumbing services, and I’ll be using him again for future jobs! R J2025-02-19Trustindex verifies that the original source of the review is Google. Friendly professional service and had the problem sorted quickly for my elderly parents. karenwade582025-02-13Trustindex verifies that the original source of the review is Google. Very professional, courteous and prompt William Evans2025-01-16Trustindex verifies that the original source of the review is Google. Aqua plumbing carry out all plumbing and gas work in my rental property. I have always found them to be reliable and reasonably priced. I would not hesitate to recommend
How our service works

Contact us
You can contact us by phone, text, Whatsapp or email for any bookings or enquires in or out of hours

Book an appointment
We will ask a few questions about the work you want done, get your details and book the appointment in

Job done
Once the plumber has completed the work you will receive a written invoice for the payment and guarentee

Why choose us?

Over 25 years experience
We have over 25 years experience In the plumbing, Heating and gas industry Working

clear and upfront pricing
All repairs and installations are carried out on fixed prices that are agreed before the work starts

all work fully guarenteed
All repairs come with a one year guarantee on labour plus the manufactures warranty on the parts
Towns we cover in essex
and surrounding areas

Free quatations
Phone for a free quote or advise from our team of experts

No call-out fee
We do not charge to travel to your property

Fast Repairs
Our plumbers carry basic parts on the vans for common faults

home & business
We work on all domestic and commercial properties