Heatese: The Energy Efficient Boiler Saving Up to 80% off Your Gas or Oil Bill

Introducing the new range of Heatese Energy Efficient Boilers designed to save you energy and reduce those bothersome energy bills.

The concept behind Heatese is simple, it has been designed to minimize your annual heating bills through making the most of the fuel you burn. By thinking logically about how boilers work and eliminating inefficiencies such as directly heating the water and storing the heat, Heatese delivers a boiler that can truely benefit your energy bills.

Heatese is suitable for both domestic and commercial installations and comes in an enclosed cabinet so it can be simply installed onto the exterior of your building or in your garage. 

Compared to conventional boilers, Heatese is over 80% more efficient than rival systems and uses 3 unique innovations to ensure this happens. 

Innovation 1

Indirect Heat

Conventional boilers heats the surface directly.

Heatese heats the surface indirectly. Instead of the flame heating a metal surface, our flame heats a container of air.  Air then rises and heats a copper tank. The heat is then transferred to the water within the tank.  The method is vastly more efficient as it requires far less fuel to heat air.

Heating indirectly also allows us to use copper which is a better conductor.

Innovation 2

Energy Recovery

The temperatures inside the Heatese Gas Chamber reach 324°C. By the time these gases leave the exhaust system have been reduced to 40°C. This is done by the energy recovery system which transfers the otherwise lost heat back into the system.

By recycling the heat additional fuel is not being used to create more heat.

Innovation 3

Energy Storage

Conventional Boilers uses up to 40% more oil in its first hour of operation and will lose its heat quickly once turned off, requiring a pre-heat period again.

In contrast if turned off for 24hrs the Heatese system will cool by 5°C. Heatese stores its energy for when it’s required. It can be run for a few hours a day or constantly.



How Heatese compares to conventional boilers?

Operating cycle

A conventional boiler, once pre-heated, operates on a 6 minute cycle, on for 3 minutes off for 3 minutes

Heatese comes on for 12 minutes and then knocks off for 33 minutes. This provides a 45 minute cycle. Therefore Heatese is on for 12 minutes in every 45 minute cycle. Conventional systems are on for 22.5 minutes in every 45 minute cycle. 


The Nozzle

Traditionally burners in conventional systems uses a 0.75mm nozzle at a fuel pressure of 130psi

Heatese use a 0.5mm nozzle at a fuel pressure of 100psi. As a result Heatese cannot burn as much fuel as a conventional system


  Heatese  Traditional Condensing Boiler
Consumption of oil  0.5 Litres of Oil Per Hour  2.5 Litres of oil per hour 
Running cost per hour  £0.29 Per Hour  £1.45 per Hour 
Running Cost Per Day  £1.45 £7.25 
Running Cost Per Week  £10.15  £50.75


As you can see Heatese can really help reduce you home or businesses energy consumption. To find out more about Heatese please call 01404 891693 or email info@nuvisionenergy.co.uk