10–49 Cylinders
Up to Save $980
$190.00 / per
Frequently asked questions
Is this an empty tank or is it pre-filled with other gases?
This canister contains 25 pounds of refrigerant.
Is it necessary to change the lubricating oil when using R410A ?
POE (polyester) lubricant needs to be replaced!
The R410A system must use POE oil, and cannot use mineral oil or AB (alkylbenzene) oil commonly used in R22, otherwise it may cause poor lubrication and affect the life of the compressor.
Are there any special requirements for the charging method of R410A ?
Must be filled in liquid form!
R410A is a mixed refrigerant (R32+R125). If it is filled in gaseous form, it may lead to uneven composition ratio and affect system performance.Therefore, it is recommended to invert the cylinder and fill it in liquid form.
What applications is R410A suitable for?
Mainly used for:
✅ Household and commercial air conditioners (wall-mounted, cabinet, central air conditioners, VRF systems)
✅ Air source heat pumps (heating and hot water systems)
✅ Chillers
✅ New energy electric vehicle air conditioners
✅ Industrial dehumidifiers, food refrigeration equipment
Why does the refrigerant not work?
1. Refrigerant Leakage
Cause: There may be leaks in the system, causing refrigerant to escape, which prevents the system from properly exchanging heat.
Solution: Inspect all connections, pipes, and components for cracks or corrosion. Use appropriate leak detection tools (e.g., nitrogen leak detection) to locate the leak, and repair the leakage point. Afterward, recharge the system with the required amount of refrigerant.
2. Insufficient Refrigerant
Cause: If the refrigerant level is too low, the system may not function properly or may not work at all. This often occurs after installation or maintenance, where refrigerant was not charged correctly.
Solution: Check the refrigerant pressure and ensure the correct amount is present in the system. If insufficient, top up the refrigerant to the required level.
3. Incompatible Refrigerant
Cause: The system may require a specific type of refrigerant, and using an incorrect refrigerant can prevent the system from operating properly.
Solution: Ensure that the correct refrigerant type is being used. For example, if the system is designed for R410A, do not use R22 or other refrigerants. Check the equipment manual to confirm the required refrigerant type.
4. Compressor Failure
Cause: The compressor is the core component in the refrigerant cycle. If the compressor fails, the refrigerant cannot circulate and pressurize, resulting in no cooling effect.
Solution: Check if the compressor is functioning properly by inspecting electrical connections and protective devices. If necessary, repair or replace the compressor.
5. Condenser or Evaporator Blockage
Cause: Dirt, oil, or frost buildup on the condenser or evaporator can reduce heat exchange efficiency, leading to poor or no cooling performance.
Solution: Clean the condenser and evaporator surfaces by removing dust, oil, or ice buildup. Ensure proper airflow and check if the condenser fan is working correctly.
6. Expansion Valve or Throttling Device Malfunction
Cause: The expansion valve or throttling device regulates refrigerant flow. If these components malfunction, it can disrupt refrigerant flow, impacting the system’s cooling performance.
Solution: Check the expansion valve or throttling device for proper operation. If faulty, repair or replace the damaged component.
7. Thermostat Failure
Cause: If the thermostat is malfunctioning, it may fail to trigger the system to start or operate properly, resulting in no cooling.
Solution: Check the thermostat settings to ensure they are correct. If the thermostat is damaged, consider replacing it.
8. System Contamination or Dirty Components
Cause: Contaminants like moisture, air, or other foreign particles can affect the flow and heat exchange properties of the refrigerant.
Solution: Perform a thorough cleaning of the system, remove contaminants, and ensure that dry refrigerant is used for charging.
9. External Environmental Factors
Cause: Extreme external temperatures, either too high or too low, can affect the system's ability to operate properly. For example, air conditioning systems may not cool effectively in very hot conditions.
Solution: Ensure the refrigerant system is used within the environmental temperature range specified by the manufacturer. Avoid using the system in extreme conditions.
10. System Design Issues
Cause: A poorly designed or improperly installed system may cause refrigerant to fail to circulate properly.
Solution: Inspect the system design to ensure all components are installed correctly. If design flaws are found, adjustments or component replacements may be necessary.