Potterton Sirius Three Wall Hung Commercial Boiler

In stock
Product Code
CP0546
Compact and lightweight, Sirius three WH condensing boilers offer a market-leading modulation ratio of up to 9:1 and come with weather compensation as standard, ensuring high seasonal efficiency all year around.

● Outputs of 50kW, 60kW, 70kW, 90kW, 110kW, 130kW and 150kW making it suitable for a wide range of commercial applications
● Lightweight stainless steel heat exchanger for reliable and energy efficient heat transfer
● Wide 9:1 modulation ratio reducing constant on/off cycling to improve efficiency and boiler longevity
● A gross seasonal efficiency of up to 97.3% reduces energy consumption
● A low NOx from 17mg/kW minimises impact on the environment
● Supplied with the latest Siemens controls with state of the art PCB, offering improved control options
● The QA75 Twist Knob Controller has a simple descriptive display and easy to use advanced programming functions
● 0-10 volt connection provides a quick and simple interface with BMS
● An integrated Cascade function allows up to 16 boilers to be managed by the Siemens controller
● Its very compact design offers both 130kW and 150kW outputs within the same footprint as 110kW
● 1 flow and return connections (50-70kW) avoids major pipework modification
● Programmable to work with solar thermal, biomass and buffer tanks, for a sustainable, energy efficient solution across the complete range
● Commissioning by Potterton Commercial engineers and service plans are available to ensure your boiler is working reliably and efficiently
● Five year parts and labour warranty* for complete peace of mind"

Collection:

  • You can select the branch where you would like to collect your order.
  • We will send you an email when your order is ready to be collected.
  • Orders received by 3pm can be collected in the branch during opening hours on the next working day if all stock is available in the local branch
  • If we need to get some of your products from central warehouse, it may take 2-3 days for your order to be ready for collection

Delivery:

  • There is a delivery charge of €35 for any order under €500
  • You will be contacted by the branch to confirm you delivery details. We will also send you an email to confirm when your order has gone out for delivery.
  • Orders received by 3pm can be sent out for delivery during opening hours on the next working day if all stock is available in the local branch and a delivery slot is available. If our normal delivery service schedule is full, you will be contacted by the branch to agree alternative delivery details.
  • If we need to get some of your products from central warehouse, it may take 2-3 days for receipt.

Please note you can cancel your order at any time until receipt – see our Returns & Cancellations policy for further information.