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Mobile: 07823 328 300
Tel/Fax: 0208 537 1037
E-mail: info@tr-eco.co.uk
Combinational boiler is one of the most common types of central heating installations and also the most frequently chosen by our clients, but it is not for everyone. You need to know what determines best central heating system for your property. Most of the information you will find on this page but if you are not sure what type of boiler is best for you, let us help you decide.

Replacement of boiler and ancillary work.
“Professionalism like that provided by treco solutions Ltd is very hard to come by these days, great job, great guys.”

Boilers installations, boiler repairing and bathroom installation.
“Reliable, courteous, and tidy. Building and plumbing work at a very high standard.”

Re-location of boiler and system service and flush.
“Very good problem diagnosis and problem resolution. Actually the tidiest plumbing work that I have ever seen. I am very satisfied and I highly recommend these guys.”

New radiator installed and relocated in bedroom.
“Excellent work by Tom and colleague. Tom has a very polite and professional manner and kept me updated prior to and upon completion of the project. Very happy with the finish and quality of work would definitely recommend.”

What is a combi boiler?

In combinational boiler system, combi boiler is the only appliance that provides a continual supply of hot water. Combi boiler has two functions. As high­ efficiency water heater it provides instant and unlimited hot water supply for all taps. As central heating boiler, in separate circulation, it distributes heat to all radiators. This solution eliminates the need for installation of a cold water storage tanks, water heaters and other associated components. Boilers of this type have separate temperature control for central heating and domestic hot water.

When combi boiler is right solution?

Combi boiler is the best choice for small properties because standard combi boilers do not have pump and hot water cylinders. They are mains fed and that is why they can supply only one tap with maximum pressure at a time. If someone turns on another tap the flow rate diminishes or can be interrupted. But if your flat or house has only one bathroom, and you do not have to run two taps at the same time, there are many advantages that you should know off. Perhaps this is the right solution for you.

The main benefits include more space and savings on water costs. You do not need to install all appliances used in conventional system and boiler system like for example cold water storage tanks and hot water cylinders. You even do not need pump because you can enjoy hot water at mains pressure. So you have much more space, save money and enjoy unlimited hot water supply but with only one condition: you cannot run two taps with hot water at the same time.

What are the advantages and disadvantages of a combi boiler?


- system more simple and smaller
- much more space
- system more economical, efficient and cheaper to run
- hot water supply instant and unlimited
- drinkable water at all taps


- only one tap with hot water may run at the time
- delay in supply off hat water in to the taps (depending on how close the taps are to the boiler)
- no backup for hot water in case of problems with the boiler or gas supply

TR Eco Solutions Ltd

Northolt, UB5 4RL

Mobile: 07823 328 300
E-mail: info@tr-eco.co.uk
Copyright © 2014 TR Eco Solutions Ltd / project & implementation - lukasz.kurzynski@gmail.com