Potterton Ultra 21kW System Boiler

Potterton Ultra 21kW System Boiler

SKU: BC-174



This product is not sold by WarmZilla
The Potterton Ultra 21kW is a highly reliable system gas boiler that has been designed so that it can be wall-mounted into your standard kitchen cupboard, out of sight, out of mind.

When purchasing a new or replacement system boiler it is important to note that you will need to accommodate for an additional hot water storage tank. This is because system boilers are fed cold water directly from the mains and then the water is heated and transferred into a sealed hot water tank for when you need it. This will require more space in your home, therefore, a system boiler is not recommended for homes with limited space. However, if space is not limited in your home and you have a high demand for instant hot water, a system boiler could be perfect for you.

The Potterton Ultra System 21kW is one of the more powerful system boilers in this range, with the ability to heat a medium-sized home with up to 15 radiators and a bathroom. The Ultra range has 5 boilers with outputs of between 12kW and 24kW, so if you feel that your home has a higher demand for heating and hot water, the Ultra 24kW is available. However, if your home has lesser demand, the Ultra 12kW, 15kW, or the 18kW could be better suited for your home.

kW Output
21 KW
ERP Rating
A Rated
Energy Efficiency
89 %
Which Review Score
Brochure URL
Height 700mm
Width 390mm
Depth 300mm