East & Gray have been heating homes in Hertfordshire for over 60 years. Our 7 engineers have well over 100 years of experience between them.
We can tackle anything from performing a service on your boiler through to designing, installing and commissioning an entire heating system to the latest standards and energy efficiency levels.
New Boiler Installation
Boiler Repairs
We can tackle anything from performing a service on your boiler through to designing, installing and commissioning an entire heating system to the latest standards and energy efficiency levels.
New Boiler Installation
- We will always advise you of the right boiler for your home and your budget
- A detailed quotation will be provided which we will not deviate fro without your prior agreement
- We are fully insured to work in your home
- Being Gas Safe Registered means that we are properly qualified to carry out all gas related work in your home
Boiler Repairs
- Most problems with your boiler can be repaired. We have many years of experience in tackling all types of issue
- All our repairs are fully guaranteed
- We can provide you with a detailed estimate before you go ahead
Full Boiler Service
- Our boiler service is exactly that - a full, 18 point service which takes between 60 and 90 minutes to complete. Some of our competitors perform what they call a 'Boiler Check' for a similar price. This is just a simple inspection and often takes less than half the time.
- Each service follows the manufacturer's official procedures and we only use original parts from the manufacturer. This ensures that your boiler remains in-warranty and more importantly, that it continues to provide you with efficient service for many years to come.
Power Flush - or the amazing new MagnaCleanse system from Adey ? We know which one we prefer !
- A MagnaCleanse simply cannot be beaten. It's much faster and far more effective than a traditional power flush. It leaves your system clean on the inside by removing the sludge which has built up inside your radiators and pipes. It also provides you with on-going protection.
- When we started using the MagnaCleanse system, we were amazed at the results - see the photos below...
MagnaCleanse system connected up
Before - this is just one of the powerful magnetic filter rods, before cleaning the system
The same rod 2 minutes later, after flushing just one radiator !
These results simply amazed us. When you think that this is just one of two filters and both of them looked like this each and every time we isolated a single radiator.
This particular house had 10 radiators - so multiply what you see above by 20 to understand the amount of sludge we removed from this system. This is typical of many homes that we visit.
Sludge is primarily iron oxide, or rust which sits at the bottom of your radiators and restricts the flow of hot water. This means that your boiler is working overtime to try and heat your house, because your radiators are not working efficiently. You can tell when sludge starts to become a problem when the bottom-middle of the radiator feels much cooler than the top.
Whenever we install a new boiler into an existing system, we strongly recommend a system cleanse at the same time, so that you get the most out of your new boiler and allow it to work at the best possible efficiency level.
Many boiler manufacturers now insist on a system cleanse to validate their warranty and you can understand why. If this amount of rust is left in the system, it will start to clog up the fine tubes inside the boiler's heat exchanger, significantly reducing its working life. Imagine also the damage that this sort of material causes to moving parts, like pumps.
This particular house had 10 radiators - so multiply what you see above by 20 to understand the amount of sludge we removed from this system. This is typical of many homes that we visit.
Sludge is primarily iron oxide, or rust which sits at the bottom of your radiators and restricts the flow of hot water. This means that your boiler is working overtime to try and heat your house, because your radiators are not working efficiently. You can tell when sludge starts to become a problem when the bottom-middle of the radiator feels much cooler than the top.
Whenever we install a new boiler into an existing system, we strongly recommend a system cleanse at the same time, so that you get the most out of your new boiler and allow it to work at the best possible efficiency level.
Many boiler manufacturers now insist on a system cleanse to validate their warranty and you can understand why. If this amount of rust is left in the system, it will start to clog up the fine tubes inside the boiler's heat exchanger, significantly reducing its working life. Imagine also the damage that this sort of material causes to moving parts, like pumps.
‘Harpenden’s Trusted Plumbers’
since 1953
since 1953
