FNH2-80 Cold Room Central Air Condenser
Product Advantages
High-Capacity Central Cooling & Load Optimization
The FNH2-80 central air condenser is engineered for large-scale central air conditioning mainframes, commercial chiller systems, and multi-compressor condensing racks. Delivering a high-capacity heat rejection rating of 26.4 kW across an 80 m² heat exchange surface, this heavy-duty unit efficiently handles peak cooling demands, ensuring continuous thermal stability across commercial and industrial facilities.
Dual High-Airflow Ventilation & Pressure Regulation
In high ambient summer environments, insufficient heat dissipation causes head pressure spikes, compressor overload, and unexpected system shutoffs. To resolve these operational challenges, this high-performance central air condenser utilizes twin 450mm axial fans driven by 2×250W motors, producing a massive 2×4800 m³/h airflow. Backed by factory 3.0 MPa pneumatic tightness testing, it guarantees long-term pressure stability and zero refrigerant leakage.
Heavy-Duty Fin Tube Coil & Weatherproof Frame
Featuring seamless inner-grooved copper tubes mechanically expanded into corrugated aluminum fins in a 5×16 circuit arrangement, this durable central air condenser maximizes heat transfer efficiency while maintaining low air resistance. Equipped with 25mm intake and 22mm liquid outlet pipe connections and an anti-corrosive powder-coated outer casing, it stands up to harsh outdoor operating conditions.
Product Images
Technical Specifications
| Parameter |
Value |
| Model |
FNH2-80 |
| Heat Exchange Capacity |
26.4 kW |
| Ring Number |
5x16 |
| Heat Exchange Area |
80 m² |
| Fan Power |
2×250 W |
| Air Volume |
2×4800 m³/h |
| Intake Inlet / Liquid Outlet |
25 / 22mm |
Company Profile
Ruifujie brings over 20 years of manufacturing expertise to the global HVAC and refrigeration industries. The enterprise specializes in scroll, piston, rotary, semi-hermetic, and screw compressor lines, alongside integrated cold storage, blast freezer, and commercial ice equipment. Supporting full OEM/ODM customization, Ruifujie exports to key international markets across the US, UK, UAE, and Saudi Arabia, winning global customer trust through reliable engineering and competitive cost performance.
Packaging and Shipping
Frequently Asked Questions
Q1: How does the enlarged pipe sizing (25mm intake / 22mm outlet) benefit central air conditioning mainframes?
A1: The larger pipe diameters reduce mass flow resistance across high-capacity refrigeration circuits, facilitating rapid refrigerant gas flow, lower pressure drops, and consistent oil return back to the compressor unit.
Q2: What enables the FNH2-80 to maintain efficient heat transfer under continuous heavy thermal loads?
A2: With a 5×16 staggered copper-aluminum tube arrangement, the coil distributes thermal energy evenly, preventing localized overheating and head pressure spikes.
Q3: What quality testing procedures ensure reliable gas tightness prior to shipment?
A3: Every FNH2-80 unit undergoes a 3.0 MPa high-pressure pneumatic gas tightness test at the factory to verify all braze joints and prevent refrigerant leaks under high operating pressures.
Q4: Can Ruifujie customize fan motor voltages or anti-corrosion coil treatments for coastal projects?
A4: Yes, Ruifujie offers full OEM/ODM customization, including hydrophilic or epoxy fin coatings, custom fan motor voltages and private label branding.
Q5: What are the standard shipping lead times for bulk order deliveries?
A5: Standard mass production orders are manufactured and dispatched within 10 to 15 working days, with export-standard wooden packaging ensuring safe international transport.
Engineering System Matching
Leveraging more than two decades of HVAC and refrigeration expertise, Ruifujie offers specialized engineering support to integrate the central air condenser into your central air conditioning or chiller system. Send us your target cooling capacity, compressor model specifications, and ambient operating requirements to receive a complete technical evaluation and competitive quotation within 8 hours.
