Product Description

The Fangkuai C-Series Commercial Hot Water Boiler combines vertical engineering with advanced thermal innovations for enhanced performance. Its FGR flue gas recirculation system ensures near-total fuel combustion while maintaining emissions compliance with global air quality protocols. Verified testing demonstrates exhaust temperatures as low as 50°C during partial-load operation, achieving 106% thermal efficiency through optimized heat recovery. Operating below 4-bar pressure thresholds, the unit meets inspection-exempt status for simplified regulatory compliance. The compact footprint features wing-shaped heat exchanger tubes providing 13x greater surface contact than standard piping, enabling 40% size reduction compared to conventional models. This space-efficient design allows elevator transportation to tight mechanical rooms. Pre-commissioned at the factory with color-coded connection ports, the boiler enables rapid on-site installation through standardized water, electrical, and gas interfaces. For heating applications, direct integration with existing hydronic systems eliminates secondary heat exchangers, reducing initial infrastructure costs by approximately 25-30%. The dual-layer insulation system maintains surface temperatures below 45°C, while modular construction permits future capacity expansions without full system replacements. This all-in-one solution serves commercial facilities requiring high-efficiency water heating with minimal spatial demands, from hospitals to multi-residential complexes, combining regulatory readiness with operational cost savings.