Compact, condensing, low Nox, modular gas boiler, with natural draught. Pre-assembled modules. Wide sliding temperature range MODULEX is a compact, gas fired, Low NOx, condensing boiler, made up by one sectional boiler body, This boiler body consists of two or more modules (from 2 to 7), which cannot be separated from each other, being under the same protecting casing, and are set to operate separately or in cascade. These modules are connected to a single smoke exhaust manifold and are controlled by a single microprocessor, which manages completely the temperatures from the point of view, both operational and safety.

• Efficiency class **** in according to EEC 92/42 directive
• Each module, is composed of a combustion chamber, metallic fiber pre-mix burner, modulating fan, gas valve, ignition electrode, flame detection, NTC sensor for management control (BMM), local temperature control and safety thermostat.
• Each single boiler is equipped with NTC sensors for global temperature control on the flow and return manifolds.
• Integral, non allergic, synthetic wool insulation.
• Fully pre-mixed, radiating, modulating, metallic sponge burner, Automatic no return diaphragm for separation from combustion chamber.
• Combustion air intake system from boiler house (type B 23 appliances) or directly from outside the boiler house, via an air duct (type C 63 appliances)
• Possible cascade installation of 2 or more MODULEX
• Heating Operation: setting of instantaneous output by a main microprocessor, with a comparison parameters presetting between the requested temperature (or calculated by the outer compensator) and the global flow temperature.
• Logic of operation:
A. Output sharing on as many modules as possible at min. load (down to 12 kW) for the max. efficiency.
B. Automatic operation hour splitting-up system for each module to guarantee the best homogeneous use.
C. D.H.W. production, via a storage tank loading pump or a three way diverting valve, controlled by a priority sensor through the E 8 heating controller.
D. Output check of each module for any calibration and/or assistance by secret access code.
• Possibility of controlling the output of each single module (BCM - Modbus)
A. Heating request control: temperature set point and modulation level.
B. Monitoring of boiler and temperature status.
C. Alarm control.
D. Parameters setting.
• Relay for control of the operation of a pump at constant flow rate.
• 0÷10V analogical output for control of a modulating pump.
• Emergency operation: it avoids C.H. system shut down caused by an interruption in communication with the boiler plant’s automation system: : (in case of remote control of the complete boiler house):
• Input for emergency “Constant setpoint”: 70°C, maximum output 50% (BCM)
• Alarm reset input.
• Alarm relay signal.
• Gas connecting pipes, flow/return water pipes, arranged for any connection (by the opposite end).
• Integral easily removable panel set (painted steel panels).
• Smoke exhaust pipe, adjustable on the right, the left and behind the heating system.
• Condensate collecting tank equipped with drain siphon and stainless steel smoke chamber.
• Built-in air vent.
• Weights and dimensions are limited
• Gas connecting pipes, flow/return water pipes, arranged for any connection (by the opposite end).
• Integral easily removable panel set (painted steel panels).

Optional accessories:
• Acid condensate inhibitor
• Primary circuits: hydraulic system interface with additional safety devices and modulating pump.
• Mixing header
• “all weather”: stainless steel protection for outdoor installation.
• External Cascade Manager. (Cascade installation of 2 or more MODULEX)
• Room sensor

News

Condensation boilers by Intergas is a result of introduction of advanced technology in combination with the 19-year production experience

December 31 in Krasilov, boiler house based on ATON boilers was set into operation

All News →