WALL M BOILERS
WALL condensing boiler, with both European and Italian Patent designed by ICI
Caldaie for high power in contained spaces.
Particular boiler geometry together with large heat exchange surfaces allow considerable
flue gas temperature reduction resulting in 109% efficiency achievement
(referring to PCI and Temp. Delivery/Return 50/30 °C). Latest concept burner,
20% to 100% Nominal Power pre-mix flame modulation. Reduced environmental
impact achieved by under 10 ppm NOx emissions.
Some of the product’s main features are related below:
- large Combustion Chamber, single pass flame with dry and low thermal load
reversal chamber
- crossed groove, W stainless steel, high efficiency flue gas duct
- reverse double slope structure for condensate integral recovery, high and low
temperature double return.
- parts in contact with combustion products - combustion chamber and gas
plates - are entirely made out of AISI 316 Ti titanium stabilized stainless steel.
- cascade operation in advance setup with 125 kW and 150 kW modules having
a maximum of 4 boilers, reaching a maximum power of 600 kW reached using
condensing operation.
- modulating gas burners with total gas pre-mix, heat radiating cylindrical body,
low NOx emission (below 10 ppm)
- 20 to 100% maximum power adjustment.
- 109% COP (coefficient of performance), 50/30°C boiler water temperature
- each module is equipped with a digital control panel for burner modulation
management and climatic compensation for fluctuating temperature.
- AISI 316 L STAINLESS STEEL external casing, internally insulated with high density,
thick mineral wool mattress.
- IPX4D protection
Ancillaries Code
Acid condensate Neutralizer system
Neutralizer 81020001
Neutralizer with pump 81020002
System management control panel QETERM02
For characteristics and other ancillaries see “ system” section
WALL model to be assemled
WALL M model supplied assembled on its base
Standard equipment:
- flow Manifold, high-low temperature dual return
- INAIL security devices
- combustion gas collector
- gas collector
- cascade climatic regulator
- operational with methane and GPL
- flow Manifold probe (in presence of 2 or more
modules)
- control panel equipped with:
- main switch
- manual or Automatic burner operation switch
- control thermostat
- safety thermostat
- thermometer
- microprocessor board
- boiler probe
- external probe (only for master control panel)
- GSM modem
Product CE marked according to the European
Directives in force:
92/42/CE - Efficiency (applicable up to 400 kW)
2009/142/CE - Gas
2014/30/UE - Electromagnetic Compatibility
2014/35/UE - Low Voltage