| Availability: | |
|---|---|
The Topchill Air-Cooled Condenser FNH Heat Exchanger is a high-performance heat exchange device for Freon refrigeration systems, designed with AI-optimized heat transfer and military-grade durability. Available in five series (FNH, FNV, FNU, FNVB, TP) and top/side discharge forms, it reduces energy consumption by 30%—ideal for large cold storage, food processing, and high-humidity climates.

Features AI-optimized heat exchange design: Automatically adjusts heat transfer based on ambient conditions (20-95% RH), reducing energy consumption by 30%.
ISO 50001 certified, ensuring compliance with global energy efficiency standards.
Aerospace-grade aluminum fins with nano-coating: Resists salt spray (ASTM B117 test) and extreme temperatures (-40℃ to 80℃).
316L stainless steel tubes: Corrosion-resistant, ensuring 10+ years service life and cutting maintenance costs by 45%.
Real-time performance monitoring via mobile app: Tracks heat exchange efficiency, fan speed, and temperature.
Predictive maintenance: 95% accuracy in forecasting issues (e.g., coil clogging), reducing unplanned downtime.
Self-cleaning fins: Reduce dust buildup, minimizing manual cleaning frequency (once every 3 months vs. monthly for traditional models).
Sealed electrical components: Prevent moisture damage, lowering repair costs.
Patented variable-speed fans: Adjust to ambient humidity and load demands, ensuring stable performance in high-humidity (e.g., southern China) or high-temperature (e.g., Middle East) areas.
Whisper-quiet technology (≤55 dB[A]): Suitable for urban commercial buildings and hospitals.
The FNH series includes 28 models (e.g., FNH-0.7/2, FNH-60/170) with core specs:
Heat Exhaust: 710 W (FNH-0.7/2) to 59500 W (FNH-60/170); heat exchange area 2-170 ㎡.
Fan System: Fan diameter 200-600mm; 1-2 fans per unit; air flow 430-21640 m³/h; fan power 33-780W (220V or 380V).
Connection Tubes: Inlet/outlet diameter 10-32mm; compatible with standard Freon refrigeration pipelines.
Dimensions & Weight: Height 240-1120mm, length 250-1400mm, width 120-300mm; weight 30-200kg (varies by model).
Operating Range: -40℃ to 80℃; ambient humidity 20-95% RH.
| Main paramtetes | Parameters of fan motor | Caliber of connecting tube | category | |||||||
| heat exhaust | Diameter of fan | Quanlity | Total air volume | Power | Voltage | Inlet | Outlet | |||
| W | ㎡ | Φmm | N | m³/h | W | V | Φmm | Φmm | ||
| FNH-0.7/2 | 710 | 2 | 200 | 1 | 430 | 33 | 220 | 10 | 10 | This company can design and produce special non-standard products for customers |
| FNH-1.2/3.4 | 1217 | 3.4 | 200 | 1 | 430 | 33 | 220 | 10 | 10 | |
| FNH-1.4/4.0 | 1440 | 4 | 200 | 1 | 430 | 33 | 220 | 10 | 10 | |
| FNH-1.6/4.4 | 1566 | 4.4 | 250 | 1 | 910 | 60 | 220 | 10 | 10 | |
| FNH-1.9/5.2 | 1856 | 5.2 | 300 | 1 | 1530 | 75 | 220 | 10 | 10 | |
| FNH-2.9/8 | 2864 | 8 | 300 | 1 | 1530 | 75 | 220 | 10 | 12 | |
| FNH-3.0/8.4 | 3007 | 8.4 | 300 | 1 | 1530 | 75 | 220 | 10 | 12 | |
| FNH-3.8/10.6 | 3816 | 1036 | 300 | 1 | 1530 | 75 | 220 | 10 | 12 | |
| FNH-3.6/10 | 3550 | 10 | 350 | 1 | 1800 | 90 | 380 | 16 | 12 | |
| FNH-4.3/12 | 4296 | 12 | 350 | 1 | 1800 | 120 | 380 | 16 | 12 | |
| FNH-5.4/15 | 5355 | 15 | 350 | 1 | 1800 | 120 | 380 | 16 | 12 | |
| FNH-6.4/18 | 6408 | 18 | 400 | 1 | 3000 | 120 | 380 | 16 | 12 | |
| FNH-7.9/22A | 7876 | 22 | 400 | 1 | 3000 | 120 | 380 | 16 | 12 | |
| FNH-10/27 | 9610 | 27 | 400 | 1 | 3000 | 120 | 380 | 19 | 16 | |
| FNH-7.9/22B | 7876 | 22 | 350 | 2 | 3600 | 2X120 | 380 | 16 | 12 | |
| FNH-10/28 | 9968 | 28 | 350 | 2 | 3600 | 2X120 | 380 | 19 | 14 | |
| FNH-12/33 | 11880 | 33 | 400 | 2 | 6000 | 2X120 | 380 | 19 | 14 | |
| FNH-15/42 | 15036 | 42 | 400 | 2 | 6000 | 2X120 | 380 | 19 | 16 | |
| FNH-19/52 | 18668 | 52 | 400 | 2 | 6000 | 2X120 | 380 | 19 | 16 | |
| FNH-21/60 | 21360 | 60 | 450 | 2 | 9000 | 2X180 | 380 | 22 | 19 | |
| FNH-25/70 | 24640 | 70 | 450 | 2 | 9000 | 2X180 | 380 | 25 | 19 | |
| FNH-28/80 | 28240 | 80 | 450 | 2 | 9000 | 2X180 | 380 | 25 | 19 | |
| FNH-35/100 | 35400 | 100 | 500 | 2 | 13140 | 2X450 | 380 | 25 | 19 | |
| FNH-39/110 | 39050 | 110 | 500 | 2 | 13140 | 2X450 | 380 | 32 | 19 | |
| FNH-42/120 | 42240 | 120 | 550 | 2 | 17440 | 2X600 | 380 | 32 | 19 | |
| FNH-48/135 | 47799 | 135 | 550 | 2 | 17440 | 2X600 | 380 | 32 | 19 | |
| FNH-55/155 | 55025 | 155 | 600 | 2 | 21640 | 2X780 | 380 | 32 | 22 | |
| FNH-60/170 | 59500 | 170 | 600 | 2 | 21640 | 2X780 | 380 | 32 | 22 | |
| Model Specifications | number number of rings | Mounting dimensions | Coupling dimensions | Dimensions of fan arrangement | ||||||||
| L | B | H | D | E | C | A | K | G | O | M | ||
| N×W | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | |
| FNH-0.7/2 | 2×4 | 250 | 120 | 240 | 275 | 70 | 9 | 200 | 24 | 115 | 125 | |
| FNH-1.2/3.4 | 3×4 | 250 | 120 | 240 | 275 | 70 | 9 | 200 | 24 | 115 | 125 | |
| FNH-1.4/4.0 | 3×4.5 | 300 | 120 | 255 | 290 | 90 | 7 | 225 | 24 | 128 | 150 | |
| FNH-1.6/4.4 | 3×5 | 325 | 120 | 280 | 350 | 70 | 7 | 250 | 24 | 140 | 162 | |
| FNH-1.9/5.2 | 3×6 | 370 | 130 | 340 | 370 | 100 | 7 | 290 | 25 | 170 | 185 | |
| FNH-2.9/8 | 4×6 | 370 | 150 | 340 | 370 | 120 | 9 | 290 | 25 | 170 | 185 | |
| FNH-3.0/8.4 | 3×6 | 450 | 170 | 350 | 475 | 120 | 9 | 275 | 44 | 175 | 225 | |
| FNH-3.8/10.6 | 4×6 | 450 | 170 | 350 | 475 | 120 | 9 | 275 | 44 | 175 | 225 | |
| FNH-3.6/10 | 3×8 | 450 | 170 | 420 | 475 | 120 | 9 | 375 | 30 | 210 | 225 | |
| FNH-4.3/12 | 4×8 | 440 | 180 | 420 | 430 | 130 | 9 | 320 | 50 | 210 | 220 | |
| FNH-5.4/15 | 4×9 | 490 | 180 | 470 | 480 | 130 | 9 | 370 | 50 | 235 | 245 | |
| FNH-6.4/18 | 4×10 | 530 | 180 | 520 | 520 | 130 | 11 | 420 | 50 | 260 | 265 | |
| FNH-7.9/22A | 5×10 | 530 | 200 | 520 | 520 | 150 | 11 | 420 | 50 | 260 | 265 | |
| FNH-10/27 | 6×9 | 590 | 240 | 470 | 580 | 190 | 11 | 425 | 35 | 340 | 295 | |
| FNH-7.9/22B | 4×8 | 810 | 180 | 420 | 800 | 130 | 11 | 320 | 50 | 210 | 210 | 390 |
| FNH-10/28 | 4×9 | 890 | 180 | 470 | 880 | 130 | 11 | 420 | 50 | 260 | 230 | 430 |
| FNH-12/33 | 4×10 | 940 | 180 | 520 | 930 | 130 | 11 | 420 | 50 | 260 | 245 | 450 |
| FNH-15/42 | 5×10 | 940 | 200 | 520 | 930 | 150 | 11 | 420 | 50 | 260 | 245 | 450 |
| FNH-19/52 | 5×12 | 940 | 200 | 620 | 930 | 150 | 11 | 500 | 50 | 310 | 245 | 450 |
| FNH-21/60 | 5×12 | 1160 | 240 | 620 | 1150 | 170 | 11 | 500 | 50 | 310 | 300 | 560 |
| FNH-25/70 | 4×14 | 1160 | 240 | 720 | 1150 | 190 | 11 | 500 | 50 | 360 | 300 | 560 |
| FNH-28/80 | 4×16 | 1160 | 240 | 820 | 1150 | 190 | 11 | 500 | 50 | 410 | 300 | 560 |
| FNH-35/100 | 4×17 | 1350 | 260 | 870 | 1340 | 210 | 11 | 500 | 50 | 435 | 345 | 660 |
| FNH-39/110 | 4×18 | 1350 | 260 | 920 | 1340 | 210 | 11 | 500 | 50 | 460 | 345 | 660 |
| FNH-42/120 | 4×20 | 1350 | 260 | 1020 | 1340 | 210 | 11 | 500 | 50 | 510 | 345 | 660 |
| FNH-48/135 | 5×18 | 1350 | 260 | 920 | 1340 | 210 | 11 | 500 | 50 | 460 | 345 | 660 |
| FNH-55/155 | 5×20 | 1400 | 300 | 1020 | 1390 | 250 | 11 | 500 | 50 | 510 | 360 | 680 |
| FNH-60/170 | 5×22 | 1400 | 300 | 1120 | 1390 | 250 | 11 | 500 | 50 | 560 | 360 | 680 |
Meat/seafood processing centers: Reduces defrosting downtime by 40%, ensuring temperature stability (-25℃ to -30℃) for large storage volumes.
Logistics cold stores: Maintains efficient heat exchange in high-traffic environments (frequent door openings), preventing temperature fluctuations.
High-humidity workshops (e.g., dairy, seafood): Anti-corrosion design withstands frequent washing and high moisture, meeting sanitary standards (e.g., HACCP).
Bakery and confectionery: Cools dough mixers and chocolate tempering equipment, ensuring product quality.
Southern and coastal areas: Adaptive fans and corrosion-resistant components address rapid frost formation and salt air, ensuring long-term stable operation.
Chemical cooling: Cools low-temperature chemical reactions (e.g., pharmaceutical intermediate production) with precise heat exchange.
Industrial freezers: Works with large-scale industrial chillers to provide efficient heat rejection for ultra-low temperature processes.
A: MOQ is 1 piece, with bulk discounts available for orders of 10+ units.
A: 2-4 weeks. Custom non-standard models (e.g., special dimensions) take 4-6 weeks.
A: Yes, a 10-year warranty for 316L stainless steel tubes and a 2-year warranty for electrical components. We offer 24/7 technical support in 30+ countries.
A: Yes. The nano-coated aluminum fins and 316L stainless steel tubes resist salt spray, making it suitable for coastal cold storage and processing facilities.
A: Keep fins clean (remove dust/debris monthly).
Ensure proper air flow (no obstacles around the unit).
Use the IoT app to optimize fan speed based on real-time load demands.