The WALL series are hot water condensing boilers specially designed for modular use. Each module consists of a 150 kW boiler with single pass combustion chamber and condensing section underneath, both constructed from AISI 316 L anti-acid stainless steel. Combustion of each module is provided by a total premix burner. Up to 4 modules can be joined together for a maximum output of 600 kW.

•  Very low NOx and noise level
•  High water volume
•  Boiler sequence and weather compensation function
•  Fully packaged unit complete with hydraulic & gases headers, control and safety devices.
•  Gas/water outlet side is selectable (to be specified on the order)
•  External stainless steel casing for outside installation
•  Twin water return

The WALL is available in two versions:

- UNASSAMBLED KIT version from 125 to 600 kW
- SKID MOUNTED version from 250 to 600 kW

Standard Equipment

•  Outer casing with high density insulation 
•  Control panel with possibility to control:
  - one direct or mixed heating circuit
  - one DHW circuit
  
•  Cascade master controller RVA 63 (for models 300, 450, and 600)
  
•  Premix burner
  
•  Hydraulic headers (flow, return, condensate drain)
  
•  Gas headers
  
•  Flue headers
  
•  Safety accessories

For further information on this model or any other boiler within the ICI Caldaie range contact our Livinston Sales Office on 01506 438083 or view the catalogues in our library.