The FNV-150 features an intelligent double-layer frame structure designed specifically for commercial air conditioner condensing units and modular chillers. The upper V-type heat exchanger provides a nominal 49.5 kW heat dissipation capacity across a 150 m² heat transfer surface, while the spacious lower base offers dedicated mounting clearance for compressors and fluid control components, significantly saving installation footprint.

Engineered to deliver reliable heat rejection in commercial HVAC systems, the FNV-150 is equipped with two φ500 mm external rotor axial fans generating a combined airflow of 13,000 m³/h. The 4×14 multi-circuit copper tube layout optimizes refrigerant velocity and heat transfer for R407C, R404A, R134a, R507A, and R22, maintaining efficient condensing performance while operating at low motor power.

Constructed with inner-grooved seamless copper tubing mechanically expanded into corrugated aluminum fins, the coil assembly ensures excellent thermal conductivity and long-term durability. Every unit undergoes strict 3.0 MPa pneumatic underwater pressure tightness testing to guarantee complete leak-free security. Its electrostatic powder-coated steel casing effectively withstands outdoor weather exposure, UV rays, and atmospheric corrosion.

With over 20 years of dedication to refrigeration technology, Ruifujie stands as a trusted OEM/ODM manufacturing partner for global HVAC and cold storage suppliers. Our expansive product portfolio spans multi-compressor rack systems, air-cooled condensing units, commercial evaporators, and quick-freezing equipment. We offer flexible engineering customization—including tailor-made coil geometries, specialized casing finishes, voltage matching, and custom branding. Backed by an efficient global logistics network, Ruifujie exports high-performance cooling equipment to over 50 countries, offering B2B buyers direct factory pricing, consistent lead times, and comprehensive technical support.

The double-layer construction creates a dedicated lower equipment bay that allows engineering contractors to integrate compressors, receivers, and electrical control boxes directly onto a single, compact base frame.

The 4-row by 14-circuit copper tube geometry provides a balanced internal flow distribution, maximizing thermal contact time while lowering gas-side pressure drop for refrigerants like R407C and R134a.

The heavy-gauge steel frame utilizes reinforced horizontal support channels and pre-drilled isolation mounts, absorbing compressor operational harmonics before they can reach the brazed copper headers.

Every unit undergoes mandatory 3.0 MPa pneumatic pressure tightness testing submerged in water tanks, followed by structural frame alignment and electrostatic powder coating quality checks before packing.

There is no minimum order quantity for standard in-stock inventory items, while bulk manufacturing order volumes can be flexibly negotiated according to project requirements.