Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
Español
English
SEARCH
Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
Seeking powerful, reliable, and future-ready core power for your residential or light-commercial air conditioning systems? You’ve found the source of expertise – KTN.
KTN air conditioning compressors, built on a foundation of superior engineering and robust craftsmanship (featuring a durable 3.0mm metal casing), deliver exceptional cooling/heating capacity (supporting diverse BTU requirements, e.g., 18,584BTU rapid cooling) and industry-leading energy efficiency (up to 3.1 COP), significantly reducing operating costs while perfectly balancing comfort and energy savings.
KTN’s Core Advantages: Defining Industry Breadth and Depth:
1.Master of Full Refrigerant Compatibility:
Whether you require legacy R22, widely adopted R410A or R32, next-gen ultra-low GWP eco-refrigerants (e.g., R290, R454B, R1234yf), or specialized gases – KTN offers complete technical expertise and a mature product lineup. We meet today’s and tomorrow’s strictest environmental regulations (like EU F-Gas) and efficiency demands. Your refrigerant choice is never limited.
2.Performance Without Limits, Customization at Will:
From efficiently serving small-to-medium homes (e.g., 18,000 BTU class) to powering large residences or light-commercial spaces – KTN covers all power ranges. Pursuing extreme efficiency? Need ultra-low-temperature startups? Or whisper-quiet operation? Share your needs with KTN – our robust R&D and manufacturing capabilities enable agile custom solutions. “Greener, colder, quieter, more durable” isn’t a slogan; it’s a commitment KTN delivers on demand.
3.Pledge to Quality & Durability:
Premium materials, precision manufacturing, and strict QC ensure every KTN compressor withstands the test of time. The KTN logo, applied via durable heat-transfer printing, reflects our dedication to detail and long-term reliability.
4.Full Application Coverage:
KTN compressors perfectly fit new system installations and are the ideal upgrade for replacing aging or faulty units. We ensure seamless compatibility (supporting 208-230V/60Hz, etc.), simplifying installation and replacements.
Choose KTN, Gain:
Powerful, precise cooling/heating: Rapid comfort creation.
Significantly lower energy costs: High COP delivers tangible savings.
Future-proof eco-compliance: Full refrigerant support for sustainable operations.
Unmatched flexibility & customization: Unique needs? KTN always has a solution.
Long-lasting reliability: Minimized downtime, extended system life, protected ROI.
Broad adaptability: New installs or replacements, residential or light-commercial – all covered.
KTN is more than a compressor manufacturer – we’re your strategic partner for AC system core power. Explore KTN’s full product portfolio or request a custom solution today. Let’s empower your projects with a stronger, smarter, greener "heart"!
Title: Compressors Matched to Your System Requirements
| Match Type | Rotary | Scroll | Piston | Screw |
|---|---|---|---|---|
| Matched Capacity | 9,000 – 60,000 BTU/h | 24,000 – 360,000 BTU/h | 48,000 – 1,200,000 BTU/h | 240,000 – 2,400,000 BTU/h |
| Matched Voltage | 208-230V/1ph | 208-230V/1/3ph | 208-230V/3ph | 460V/3ph |
| Matched Refrigerant | R32, R410A | R410A, R32 | R134a, R404A, R507 | R134a, R513A, R290 |
| Matched Application | Window AC, mini‑split, portable | Central AC, light commercial, heat pump | Commercial refrigeration, low‑temp | Large chiller, industrial process |
| Matched Parameters | Discharge temp 85-95°C | Superheat 5-10°C | Subcooling 8-12°C | Oil return optimized |
UL/ETL certified – all models meet North American safety standards
20 years HVAC manufacturing – application engineering support available
Mixed container orders – combine any models in one 40HQ container
Vestar AC Compressor Series – By System Matching Requirements
| Model Series | Technology | Cooling Capacity (BTU/h) | Displacement | Power Input (kW) | COP | Refrigerant | Voltage | Target Discharge Temp (°C) | Target Superheat (°C) | Target Subcooling (°C) | Typical Application |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VAC‑R09 | Rotary | 9,000 | 16.5 cc/rev | 0.85 | 3.10 | R32/R410A | 208-230V/1ph | 85-90 | 5-8 | 8-10 | Window AC, mini‑split |
| VAC‑R12 | Rotary | 12,000 | 21.0 cc/rev | 1.15 | 3.05 | R32/R410A | 208-230V/1ph | 85-90 | 5-8 | 8-10 | Mini‑split, portable AC |
| VAC‑R18 | Rotary | 18,000 | 30.5 cc/rev | 1.70 | 3.10 | R32/R410A | 208-230V/1ph | 85-90 | 5-8 | 8-10 | Ductless, light commercial |
| VAC‑R24 | Rotary | 24,000 | 42.0 cc/rev | 2.25 | 3.12 | R32/R410A | 208-230V/1ph | 85-90 | 5-8 | 8-10 | Ductless, small rooftop |
| VAC‑S36 | Scroll | 36,000 | 65.0 cc/rev | 3.20 | 3.30 | R410A | 208-230V/1/3ph | 80-88 | 6-9 | 8-12 | Central AC, heat pump |
| VAC‑S48 | Scroll | 48,000 | 85.0 cc/rev | 4.25 | 3.32 | R410A | 208-230V/1/3ph | 80-88 | 6-9 | 8-12 | Light commercial, package unit |
| VAC‑S60 | Scroll | 60,000 | 105.0 cc/rev | 5.30 | 3.35 | R410A | 208-230V/3ph | 80-88 | 6-9 | 8-12 | Commercial, rooftop unit |
| VAC‑P80 | Piston | 80,000 | 238.8 m³/h [60Hz] | 7.80 | 3.00 | R134a/R404A | 208-230V/3ph | 85-95 | 4-7 | 8-12 | Walk‑in cooler, freezer |
| VAC‑P100 | Piston | 100,000 | 276.0 m³/h [60Hz] | 9.70 | 3.02 | R134a/R404A | 208-230V/3ph | 85-95 | 4-7 | 8-12 | Low‑temp refrigeration |
| VAC‑SC150 | Screw | 150,000 | 238.8 m³/h [60Hz] | 13.50 | 3.25 | R134a/R513A | 460V/3ph | 75-85 | 5-8 | 10-15 | Chiller, industrial process |
| VAC‑SC200 | Screw | 200,000 | 317.0 m³/h [60Hz] | 17.80 | 3.30 | R134a/R513A | 460V/3ph | 75-85 | 5-8 | 10-15 | Large chiller, district cooling |
| VAC‑SC300 | Screw | 300,000 | 408.0 m³/h [60Hz] | 26.50 | 3.32 | R134a/R513A | 460V/3ph | 75-85 | 5-8 | 10-15 | Industrial, process cooling |
System Matching Parameters by Technology
| Technology | Discharge Temp Range | Superheat Range | Subcooling Range | Evaporating Temp Range | Condensing Temp Range | Best Match |
|---|---|---|---|---|---|---|
| Rotary | 85-95°C | 5-8°C | 8-10°C | 5-15°C | 45-55°C | Fixed-speed systems, small capacity |
| Scroll | 80-88°C | 6-9°C | 8-12°C | 2-12°C | 45-58°C | Heat pumps, variable speed systems |
| Piston | 85-95°C | 4-7°C | 8-12°C | -15-5°C | 40-50°C | Low-temperature, commercial |
| Screw | 75-85°C | 5-8°C | 10-15°C | -5-10°C | 40-55°C | Large chillers, continuous duty |
Compressor Selection Guide by System Requirements
Matching Guidelines
Refrigerant Matching
| Refrigerant | Application | System Pressure | Oil Type | Compatibility |
|---|---|---|---|---|
| R32 | New AC systems | High (60% > R22) | POE | Rotary, Scroll |
| R410A | Current standard | High | POE | Rotary, Scroll, Piston |
| R134a | Med-temp commercial | Medium | POE | Piston, Screw |
| R404A | Low-temp commercial | Medium | POE | Piston, Screw |
| R513A | R134a replacement | Medium | POE | Screw, Piston |
| R290 | Specialized / light commercial | Medium | Mineral/POE | Rotary, Piston (charge limited) |
OEM/ODM Capabilities
| Service | Description |
|---|---|
| System Matching Support | Our application engineers help match compressors to your specific system requirements. |
| Custom Performance Tuning | Adjust capacity, efficiency, and operating parameters to match your system design. |
| Private Labeling | Your logo, branding, and custom part numbers on compressor housing and packaging. |
| Mixed Container Orders | Combine any compressor models in one 40HQ container – optimize inventory. |
| Technical Documentation | Performance curves, submittal drawings, wiring diagrams, and system integration guides. |
Certifications & Compliance
UL / ETL (North America) – all models
ASHRAE 15 / 34 compliant
AHRI performance certified
RoHS / REACH compliant
Meeting DOE minimum efficiency standards
[Contact our application engineering team for system matching assistance and volume pricing.]
The group company covers 300,000㎡ with the annual production capacity 6,000,000 units.There are more than 1600 staffs in the group company, including 280 skilled technicals and engineers.
Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
Copyright © 2025 Vestar International Industry Co., Ltd. All Rights Reserved. Powered by HiCheng
info@cnvestar.com
0086-532-8099 9612
A13335062424
