Hermetic condensing unit combines a hermetic compressor, condenser, fan, and essential control and protection components into one refrigeration unit. Buyers often use this type of unit in chiller rooms, freezer rooms, and other commercial or light industrial refrigeration projects because it offers a compact structure and practical project integration.
For wholesalers, contractors, and installers, the value of a hermetic condensing unit goes beyond the sealed compressor design. In the right capacity range and application, it helps standardize procurement, simplify delivery, and support faster project execution. Buyers should choose this type of unit based on room temperature, ambient condition, operating load, service strategy, and market requirements instead of price alone.
Common Applications
Chiller rooms
Freezer rooms
Fruit and vegetable storage
Meat and seafood storage
Supermarket back rooms
Food service and processing cold rooms
A suitable condensing unit depends on room temperature, room size, ambient condition, refrigerant, voltage, installation environment, and application needs. We review project data first, then recommend a model that fits the operating condition instead of using rough horsepower estimates.
Choose by Room Temperature
Medium Temperature Units: for -15°C to +5°C cold rooms
Low Temperature Units: for -15°C to -35°C freezer applications
Choose by Application
Fruit and vegetable storage
Meat freezing
Seafood storage
Dairy and beverage rooms
Supermarket and food service cold rooms
Process cooling support
Choose by Installation Environment
Outdoor projects
Indoor machine room installation
High ambient locations
Coastal or corrosive environments
Noise-sensitive sites
Choose by Technical Requirements
Refrigerants: R404A / R507 / R448A / R449A / R290
Voltage: 220V–380V-440V
Compressor brands: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Capacity range: 1–35HP
Market-specific configuration needs
We organize our product range by operating temperature, project condition, and buyer demand. This helps distributors, contractors, and end users identify the right series faster and shorten the path to quotation.
For Hot Regions and Outdoor Projects
Must use larger size condenser, and suits projects in the Middle East, Africa, Southeast Asia, and other hot climate markets (ambient temp ＞+43°C). We adjust the system according to ambient temperature and installation condition, so buyers can improve project suitability in demanding environments.
Model Range: SWHCDU-01 to SWHCDU-04
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 1HP-4HP
Voltage: 220V 1Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Medium temp / Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Hot Regions and Outdoor Projects
Must use larger size condenser, suits projects in the Middle East, Africa, Southeast Asia, and other hot climate markets (ambient temp ＞+43°C). We adjust the system according to ambient temperature and installation condition, so buyers can improve project suitability in demanding environments.
Model Range: SWHCDU-05 to SWHCDU-10
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 5HP-10HP
Voltage: 380V 3Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Medium temp / Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
For Hot Regions and Outdoor Projects
Must use larger size condenser, suits projects in the Middle East, Africa, Southeast Asia, and other hot climate markets (ambient temp ＞ +43°C). We adjust the system according to ambient temperature and installation condition, so buyers can improve project suitability in demanding environments.
For Hot Regions and Outdoor Projects
Must use larger size condenser, suits projects in the Middle East, Africa, Southeast Asia, and other hot climate markets (ambient temp ＞ +43°C). We adjust the system according to ambient temperature and installation condition, so buyers can improve project suitability in demanding environments.
Model Range: SWHCDU-12 to SWHCDU-35
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 12HP-35HP
Voltage: 440V 3Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Medium temp / Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
For Chiller Rooms and Fresh Storage Projects
Support cold room projects that require stable cooling for fresh storage and chilled applications. We match each unit to room temperature, product load, power supply, and installation conditions, so buyers can choose a system that fits practical operating requirements.
Model Range: SWHCDU-01M to SWHCDU-04M
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 1HP-4HP
Voltage: 220V 1Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Medium temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Chiller Rooms and Fresh Storage Projects
Support cold room projects that require stable cooling for fresh storage and chilled applications. We match each unit to room temperature, product load, power supply, and installation conditions, so buyers can choose a system that fits practical operating requirements.
Model Range: SWHCDU-05M to SWHCDU-10M
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 5HP-10HP
Voltage: 380V 3Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Medium temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Chiller Rooms and Fresh Storage Projects
Our medium temperature hermetic condensing units support cold room projects that require stable cooling for fresh storage and chilled applications. We match each unit to room temperature, product load, power supply, and installation conditions, so buyers can choose a system that fits practical operating requirements.
Model Range: SWHCDU-12M to SWHCDU-35M
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 12HP-35HP
Voltage: 380~440V 3Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Medium temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Freezer Rooms and Frozen Storage Projects
Support cold room projects that require reliable cooling for frozen storage and low temperature applications. We match each unit to room temperature (even -40°C blast freezing), product capacity and type, power supply, and installation conditions, so buyers can choose a system that fits demanding freezer operation.
Model Range: SWHCDU-01L to SWHCDU-04L
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 1HP-4HP
Voltage: 220V 1Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Freezer Rooms and Frozen Storage Projects
Support cold room projects that require reliable cooling for frozen storage and low temperature applications. We match each unit to room temperature (even -40°C blast freezing), product capacity and type, power supply, and installation conditions, so buyers can choose a system that fits demanding freezer operation.
Model Range: SWHCDU-05L to SWHCDU-10L
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 5HP-10HP
Voltage: 380V 3Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Freezer Rooms and Frozen Storage Projects
Support cold room projects that require reliable cooling for frozen storage and low temperature applications. We match each unit to room temperature (even -40°C blast freezing), product capacity and type, power supply, and installation conditions, so buyers can choose a system that fits demanding freezer operation.
Model Range: SWHCDU-12L to SWHCDU-35L
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 12HP-35HP
Voltage: 380~440V 3Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Distributors, Importers, and Private Label Projects
These units support buyers who need product to match their market, brand, and project requests. We help distributors, importers, and contractors build product solutions with clearer positioning, more flexible specifications, and better purchasing efficiency.
Model Range: SWHCDU-01O to SWHCDU-04O
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 1HP-4HP
Voltage: 220V 1Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: High/Medium/Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Distributors, Importers, and Private Label Projects
Our OEM and customized hermetic condensing units support buyers who need product configurations that match their market, brand, and project requirements. We help distributors, importers, and contractors build product solutions with clearer positioning, more flexible specifications, and better purchasing efficiency.
Model Range: SWHCDU-05O to SWHCDU-10O
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 5HP-10HP
Voltage: 380V 3Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: High/Medium/Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
For Distributors, Importers, and Private Label Projects
Our OEM and customized hermetic condensing units support buyers who need product configurations that match their market, brand, and project requirements. We help distributors, importers, and contractors build product solutions with clearer positioning, more flexible specifications, and better purchasing efficiency.
Model Range: SWHCDU-12L to SWHCDU-35L
Compressor Series: Copeland / Bitzer / Danfoss / Tecumseh / Sanyo
Horsepower Range: 12HP-35HP
Voltage: 380~440V 3Phase 50/60Hz
Refrigerants: R404A / R507 / R448A / R449A / R290
Application Temperature: High/Medium/Low temp
Installation Type: Outdoor
Unit Type: Both inverter and non-inverter
Dimensions: Based on selected model
| Brand | Medium Temp | Low Temp | High Ambient | Comment |
|---|---|---|---|---|
| Copeland | Yes | Yes | Yes | Broad application range and strong market acceptance |
| Bitzer | Yes | Yes | Yes | Strong for freezer, industrial, and demanding projects |
| Danfoss | Yes | Yes | Yes, selected series | Strong for commercial refrigeration and flexible systems |
| Tecumseh | Yes | Selected models | Limited / project-based | Better for small to mid-size commercial projects |
| Sanyo | Selected models | Selected models | Project-based | Confirm model range and local support first
|
Notice: Other brands also can suit high / medium / low temp request, please contact us with your detail need.
1. We Cover 1–35HP Project Demand
Our main product range spans 1–35HP, which helps buyers cover a wide range of chiller and freezer room projects. This wider range gives distributors and contractors more solutions during sourcing and project planning.
4. We Support High Ambient Projects
We support high ambient applications for buyers who work in hot and demanding climates ( abmient temp ＞+43°C). This matters for outdoor projects in regions where standard system don’t match the real operating environment, must use large size condenser and compressor.
2. We Support Multiple Refrigerant Options
We support R404A, R507, R448A, R449A, and R290 for different application and market needs. Buyers can align refrigerant choice with project conditions, market expectations, and future product positioning.
5. We Support Full OEM Programs
We support full-series OEM for importers, wholesalers, and private label buyers. We confirm branding, packaging, and configuration details before production, so the final product matches the order and market plan.
3. We Offer Multiple Compressor Brand Options
We configure units with Copeland, Bitzer, Danfoss, Tecumseh, and Sanyo compressors according to budget, service strategy, and market preference. This helps buyers balance performance, parts availability, and commercial positioning.
6. We Offer a 3-Year Warranty and Full Inspection
We back our units with a 3-year warranty and full inspection before shipment. Clear warranty terms and full outgoing inspection help buyers reduce procurement risk and build confidence in project delivery.
The information below helps buyers make a fast initial evaluation. Final model selection should still match room size, product load, ambient temperature, refrigerant, and installation condition.
The same cold room can require different systems in different climates, markets, and operating conditions. We recommend final confirmation based on full project data instead of a single reference factor.
We review room temperature, room size, ambient condition, refrigerant, voltage, installation location, and stored product type before we recommend a model.
We support R404A, R507, R448A, R449A, and R290 according to project needs and market requirements.
We offer Copeland, Bitzer, Danfoss, Tecumseh, and Sanyo options based on buyer preference and application demand.
Our main product range covers 1–35HP for chiller and freezer room applications, of course we also can customize your request based on your drawing and technical data.
Yes. We support projects in hot regions (more than +40°C ambient temp) and recommend suitable systems according to real operating conditions.
Yes. We support full-series OEM, including branding, nameplate, packaging, and selected configuration adjustments.
We offer a 3-year warranty to support buyer confidence and long-term cooperation. If any quality issue, we will 100% solve it, if need new parts, we will delivery to you for free.
We carry out 100% inspection (in house, SGS/BV/TUV based on your request) for every unit before shipment to reduce delivery risk and support smoother installation.
We support 220V–380V-440V according to project requirements and destination market needs.Meanwhile, supply both 50Hz and 60Hz for different coutries.
Please share room dimensions, target temperature, products stored, ambient condition, voltage, refrigerant, compressor preference, installation condition, and destination country.
Partner with us to increase your brand reputation, get an impressive experience for your clients to remember you lifelong, and help you stand out in the competitive market !
