Energy Technology List home
Department for Business, Energy and Industrial Strategy
Back

Sirius FS 525  by Potterton Commercial
Model number: 525 kW

Manufacturer

Potterton Commercial
Potterton Commercial
Wood Lane
Erdington
Birmingham
West Midlands

Email pottertoncommercial.co.uk Telephone 0345 070 1055

Features

Technology
Boiler Equipment
Subtechnology
Hot Water Boilers
Date added to ETL
1 September 2015
Product Category
Condensing (>70kW)
Maximum Nominal Input - (Net) (kW)
500
Minimum Nominal Input (Net) (kW)
42.8
Is the product modular
No
Fuel Type
Gas
Burner type (> 400 kW)
Integrated
Gross efficiency at full load (100%)(condensing gas/dual) (%)
87.6
Gross efficiency at part load (30%)(condensing gas/dual) (%)
97.8
Turndown ratio
11.5:1
Does product automatically modulate to respond to changes in hot water demand across a minimum turndown ratio, without initiating a purge cycle?
Yes
Does the product conform to the requirements of The Pressure Equipment (Safety) Regulations 2016 in respect of its design, manufacturer and testing procedures, or have an appropriate Conformity Assessment mark?
Yes
Is the product 'hydrogen-ready'?
No

Uniclass codes

Code Title
Pr_60_60_08_34 Gas fired condensing boilers
Pr_60_60_08_56 Oil fired condensing boilers