Product Overview
The Riello 40 Gulliver GS20 is a monoblock single-stage gas burner featuring a thermal output range of 81 to 220 kW. It is built to comply with the EN 676 European Standard, offering stable combustion and high operational safety. Its compact dimensions allow for seamless integration into a wide variety of heat exchangers, making it a versatile solution for both new installations and system upgrades.
Key Features
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Microprocessor-Based Control Unit: Equipped with an advanced control box featuring a multi-color LED diagnostic system. This allows for real-time monitoring of the operating cycle and rapid identification of faults through coded light signals.
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Optimized Ventilation System: Features a high-pressure centrifugal fan with forward-curved blades, specifically designed to maintain stable air delivery even in combustion chambers with high back-pressure.
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Adjustable Combustion Head: The burner includes an adjustable head mechanism that allows the technician to calibrate the burner to the specific furnace requirements, ensuring high thermal efficiency.
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Integrated Safety Protections: Features a built-in air pressure switch to verify fan operation and an ionization probe for continuous flame supervision, ensuring an immediate and safe shutdown in the event of an anomaly.
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Standardized Electrical Connection: Supplied with a 7-pin plug for quick and standardized electrical connection to the boiler control panel.
Core Advantages
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Exceptional Industrial Reliability: Constructed with Riello’s high-quality standardized components, the GS20 is engineered for maximum durability and consistent performance over a long service life.
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Ultra-Quiet Performance: The air intake system is integrated with advanced sound-deadening material, significantly reducing acoustic emissions during operation for a more comfortable environment.
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Simplified Maintenance Access: All internal components and the combustion head are designed for front-facing access. This allows for full inspection and servicing without the need to disconnect the burner from the boiler.
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Precision Installation: The included sliding flange allows for the precise adjustment of the blast tube insertion depth, making the GS20 compatible with various boiler door thicknesses and furnace designs.
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Global Safety Compliance: Fully certified under the Gas Appliance Directive (GAD), ensuring the highest level of safety and operational standards for end-users.
