

RIGID HVAC CO., LTD
Refrigeration & Condensing Unit
We offer a complete range of air and water-cooled indoor and outdoor units, covering all sizes and applications.
RIGID® HVAC Commercial Condensing Unit
RIGID® offers a comprehensive range of commercial HVAC equipment. We provide a full range of air and water-cooled indoor and outdoor units, offering flexibility and excellent serviceability. Our units are designed with spacious control panels, ensuring easy maintenance, reliability, and outstanding quality, while reducing installation and maintenance costs for greater efficiency.
RIGID condesning units are optimized for efficiency, reliability, and easy installation, making them ideal for applications such as walk-in coolers, fermentation rooms, cold rooms, display cabinets, milk cooling tanks, and more. Our condensing units support multi-refrigerants, including low-GWP and natural refrigerants, ensuring excellent performance with minimal environmental impact.
For commercial refrigeration, RIGID® rotary compressors provide reliable solutions for display case cabinets and condensing units. In transport refrigeration, our horizontal compressors excel in providing cooling for vans, trailers, and food trucks. Our transport HVAC solutions also offer efficient heating and cooling for vehicles like buses, trucks, and RVs.
Additionally, the RIGID® Air Cooler is a compact and efficient unit for walk-in coolers and freezers, featuring cross-rifled heat exchanger tubing and a maintenance-free variable-speed EC fan motor.
Products
Offer a complete range of air & water-cooled indoor and outdoor units, covering a wide array of sizes and applications.
AC & DC Rotary Compressors
High Efficiency and Reliability with AC & DC Rotary
Compressors for Cooling, Refrigeration and Heat Pump!
Why RIGID
Energy Efficiency
RIGID units are designed with advanced technology like inverter compressors and eco-friendly refrigerants, offering significant energy savings and reduced operating costs.
Reliability & Durability
Built with high-quality components such as Sanyo and Panasonic compressors, RIGID units ensure long-lasting performance and minimal maintenance.
Flexibility in Application
RIGID condensing units are versatile, suitable for a wide range of environments including cold rooms, supermarkets, food processing, and transport refrigeration.
Simplified Installation & Maintenance
With plug-and-play designs and easy-to-access components, RIGID units offer quick installation and straightforward maintenance, minimizing downtime and complexity.
Applications

Commercial Refrigeration

Beverage & Wine

Resterant Cabinet

Medical & Aesthetic

Air Conditioning

Specialty Cooling

Heat Pump

Cold Room & Transport

Horizontal
Condensing Units
- All-in-One - Complete range of horizontal condensing units.
- Easy to Install - Drop-in, self-contained, pre-charged design.
- Mounting Options - Supports both top and bottom installation.
- Flexible Use - Perfect for plug-in multidecks and other applications.
- Power Choices - Single-phase, three-phase AC & DC inverter models.
- OEM & ODM - Design and Custom solutions available for your brand.

Water-Cooled
Condensing Unit (PRO)
- Eco-Friendly - Uses natural refrigerant (R290).
- Energy Smart - Saves energy with inverter technology.
- Quiet water cooled - Save energy with brand inverter compressor.
- Easy to Install & Flexible - Simple setup with a water-loop system.
- Space & Cost Efficient - No need for a machine room, saving space.
- Reliable & Low Maintenance - Durable Sanyo compressor. Requires little maintenance..

Outdoor
Condensing Units
- Reliable - Top brand compressors (Sanyo, Panasonic, Emerson) for long-lasting performance.
- Quiet - Noise-reducing features for quiet operation.
- Space-Saving - Compact, modular design fits tight spaces.
- Versatile - Works for cold rooms, supermarkets, restaurants, and more.
- Hot Climate Ready - Operates efficiently in temperatures up to 45°C.
- Efficient & Easy - Low energy, quick installation, simple maintenance.

Multi-Compressor
Condensing Units
- Energy Efficiency - Centralized cooling reduces heat and HVAC load, cutting energy bills.
- Quiet Operation - Roof-mounted system minimizes noise in stores and kitchens.
- Optimized Design - Combines one inverter and one fixed-speed compressor for better performance.
- Easy Installation - Only one roof penetration needed, lowering installation costs and leak risks.
- Cost Savings - Reduces operational costs by eliminating excess heat and energy waste.
- Reliability - Fewer components and simpler design increase system reliability and reduce repairs.

Monoblock
Refrigeration Unit
- Eco-Friendly R290 Refrigerant - Sustainable and energy-efficient.
- DC Inverter Compressor - Ensures precise temperature control and energy savings.
- Quick Installation - Pre-charged, plug-and-play design for fast setup with no complex installation.
- Efficient Cooling - Electronic expansion valve for optimal performance.
- Energy-Saving - Reduces energy consumption and operational costs.
- Versatile - Suitable for medium and low-temperature applications like chilled storage and freezing.

Cold Room
Air Cooler & Evaporator
- High-Efficiency - Cross-rifled heat exchanger for even, rapid cooling.
- Compact Design - Slim profile fits easily in small and large cold rooms.
- Low Maintenance - Factory-balanced variable-speed EC fan motor for quiet, hassle-free operation.
- Versatile Temperature Range: Works for both low and medium-temperature storage needs.
- Durable & Reliable - Built to last in demanding environments like kitchens and storage facilities.
- Energy-Efficient - Minimizes energy consumption while ensuring consistent cooling.
Blog
Clients successful projects and custom solutions. Most of RIGID’s products are custom-made, tailored to meet the unique needs of our clients.
2026年5月27日 · Micro DC Aircon,micro airconditioner,air cooling,aircon for truck,micro cooling systemRIGID Micro DC Aircon Compact, Lightweight & Rugged DC Air Conditioning Solution The RIGID...2026年5月19日 · Stirling Cryocooler,FPSC,AI Data Centers,THERMADITE LIQUID COLD PLATES,Liquid Cold Plates AI coolingWhen Coherent’s revolutionary Thermadite™ 800 liquid cold plates demanded a cold source that...2026年3月9日 · AlphaCooler,personal cooling,wearable cooling system,body cooler,continuous coolingPress Release: Transforming Worker Safety and Efficiency with RIGID’s AlphaCooler RIGID is...More PostsOnline Store
Buy nowTwin Cylinder Compressor QX2802VDL (24V, R134A)$290.00 - $300.00
Buy nowTwin Cylinder Compressor QX2802VDL-T (24V, R290)$320.00 - $330.00
Buy nowTwin Cylinder Compressor QX3802VDL (24V, R134A)$350.00 - $360.00
Buy nowTwin Cylinder Compressor QX3802VDL-T (24V, R290)$380.00 - $390.00
Buy nowTwin Cylinder Compressor QX3803VDL (48V, R134A)$350.00 - $360.00
Buy nowTwin Cylinder Compressor QX3803VDL-T (48V, R290)$380.00 - $390.00
Buy now7.5cc Horizontal DC Compressor$410.00 - $420.00
Buy now9.6cc Horizontal DC Compressor$430.00 - $440.00
Buy now15.0cc Horizontal DC Compressor$450.00 - $460.00
Buy nowHorizontal Compressor QH3802VDL (24V, R134a)$380.00
Buy nowHorizontal Compressor QH2802VDL (24V, R134a)$320.00
Buy nowMini Compressor QX1901VDL (12V)$210.00
Buy nowMini Compressor QX1902VDL (24V)$220.00 - $250.00
Buy nowMini Compressor QX1903VDL (48V)$230.00
Buy nowMini Compressor QX3202VDL (24V)$290.00
Buy nowMini Compressor QX2002VDL (24V)$260.00
Buy nowMini Compressor QX3002VDL (24V)$290.00
Buy nowMini Compressor QX3003VDL (48V)$300.00
Buy nowHigh-Power Mini Compressor QX8848VDL (48V)$410.00 - $500.00Custom Compact & Portable Thermal Solutions
Established in 2010, RIGID is the manufacturer who's behind many popular brands in the US. RIGID's vision is to set the benchmark standard for the micro cooling industry. We are a China manufacturer and supplier of compact cooling systems, working in close cooperation with the leading United States and European manufacturers of Air-conditioning & Refrigeration.
In addition to offering standard products including Micro DC Aircon (ruggedized air conditioner modules for compact and confined space cooling), Liquid Chiller Modules (battery-driven compact refrigeration systems that our customers integrate into their applications), and DC Condensing Units (world's small direct cooling units used by customers in small freezer, medical, laser, and electronics cooling). RIGID also custom design or modify refrigeration systems for most customers' specific applications.
Let our engineering team develop the perfect cooling solution for you!
Contact Us
Any messages from you will receive our prompt reply in 8hrs.
FAQ
Condensing Unit & Air Cooler & Monoblock Refrigeration Units FAQs
1. What types of refrigerants are used in RIGID Condensing Units?
RIGID units use eco-friendly refrigerants such as R290, low-GWP refrigerants, and natural refrigerants to ensure better environmental performance and energy efficiency.
2. What are the typical applications for RIGID Condensing Units?
These units are ideal for cold rooms, process cooling, retail refrigeration, transport refrigeration, and industrial chillers.
3. How long does a RIGID Condensing Unit last?
With proper maintenance, RIGID condensing units are designed for long-term reliability, typically lasting 10-15 years or more.
4. Can RIGID Condensing Units be used in extreme climates?
Yes, many RIGID units are engineered for high ambient temperatures and can operate in extreme climates, up to 45°C.
5. What is the energy efficiency of RIGID Condensing Units?
RIGID units are designed to optimize energy usage, with some models offering up to 25% energy savings compared to traditional systems.
6. Are RIGID Condensing Units noisy?
RIGID Condensing Units are designed for quiet operation, with noise-reducing features such as compressor jackets and sound insulation.
7. How do I maintain a RIGID Condensing Unit?
RIGID condensing units require minimal maintenance. Regular checks on filters, fan motors, and refrigerant levels will ensure optimum performance.
8. Can RIGID Condensing Units be used for both medium and low temperatures?
Yes, RIGID units are designed to work efficiently across a wide range of temperature applications, including both medium and low-temperature needs.
9. How is the installation process for RIGID Condensing Units?
RIGID Condensing Units feature a plug-and-play design, simplifying installation with minimal setup time.
10. Are RIGID Condensing Units compatible with different types of refrigeration systems?
Yes, RIGID units are versatile and can be integrated into various refrigeration setups, including air-cooled, water-cooled, and hybrid systems.
11. What applications are RIGID Air Coolers suitable for?
RIGID Air Coolers are ideal for walk-in coolers, freezers, cold rooms, food storage, and pharmaceutical environments.
12. What is the cooling capacity of RIGID Air Coolers?
RIGID Air Coolers come in various sizes and capacities to meet the needs of both small and large cold storage facilities.
13. Are RIGID Air Coolers energy-efficient?
Yes, RIGID Air Coolers are designed with high-efficiency heat exchangers and EC fan motors to minimize energy consumption.
14. How long do RIGID Air Coolers last?
With proper care and maintenance, RIGID Air Coolers are built to last for many years, typically 15+ years of service.
15. Do RIGID Air Coolers require frequent maintenance?
RIGID Air Coolers require minimal maintenance, mostly involving occasional filter checks and cleaning.
16. Can RIGID Air Coolers be used in both high and low-temperature environments?
Yes, RIGID Air Coolers are versatile and can be used in both low-temperature and medium-temperature environments, making them ideal for diverse storage needs.
17. Are RIGID Air Coolers suitable for export shipments?
Yes, RIGID Air Coolers can be used in refrigeration systems for transport refrigeration, ensuring perishable goods are kept at the right temperature during transit.
18. Are RIGID Air Coolers easy to install?
Yes, RIGID Air Coolers feature a compact design that is easy to install, even in tight spaces, reducing setup time.
19. What is the fan motor type in RIGID Air Coolers?
RIGID Air Coolers are equipped with factory-balanced, maintenance-free variable-speed EC fan motors for optimal efficiency and quiet operation.
20. Can RIGID Air Coolers handle large-scale cold rooms?
Yes, RIGID Air Coolers are designed to handle both small and large cold rooms, providing consistent cooling across the entire space.
21. What is the benefit of using RIGID Monoblock Refrigeration Units?
RIGID Monoblock Refrigeration Units offer a plug-and-play solution, reducing installation time, improving energy efficiency, and ensuring eco-friendly operation with R290 refrigerant.
22. Are RIGID Monoblock Units suitable for supermarkets?
Yes, they are commonly used in supermarkets, food storage, cold rooms, and display cabinets due to their compact design and efficient performance.
23. What power options are available for RIGID Monoblock Units?
RIGID Monoblock Refrigeration Units are available in 220V / 50Hz ~ 60Hz for global compatibility.
24. How is the R290 refrigerant beneficial in Monoblock Units?
R290 is a natural refrigerant that offers significant environmental benefits, with a lower GWP and reduced environmental impact compared to traditional refrigerants.
25. Are RIGID Monoblock Refrigeration Units energy-efficient?
Yes, RIGID Monoblock Units are designed for energy efficiency, reducing operational costs through inverter technology and eco-friendly refrigerants.
26. Can the Monoblock Units be used in low-temperature environments?
Yes, RIGID Monoblock Units are versatile, supporting both medium and low-temperature applications.
27. How easy is it to relocate a RIGID Monoblock Unit?
Thanks to the compact, self-contained design, RIGID Monoblock Units are easy to relocate with minimal infrastructure changes.
28. What is the defrosting process in RIGID Monoblock Units?
RIGID Monoblock Units feature automatic hot gas defrosting, which ensures efficient defrosting without manual intervention.
29. How do RIGID Monoblock Units reduce installation time?
The plug-and-play design of RIGID Monoblock Refrigeration Units simplifies installation by minimizing the need for complex refrigerant piping and separate components.
30. Are RIGID Monoblock Units suitable for both small and large cold storage?
Yes, RIGID Monoblock Units are ideal for small to mid-sized cold storage applications, providing flexible, efficient cooling for various environments.

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