
Gas air conditioner is a vital component used to regulate the operation of air conditioning systems. Many users wonder if gas air conditioners can catch fire. Read the article below to find out the answer.
1. Concept of Gas Air Conditioner
Gas air conditioner, also known as refrigerant, is a liquid that undergoes multiple cycles of evaporation to create cool air circulating throughout air conditioning systems. The task of the gas air conditioner is to move through the system to various components. During this process, the gas will transform from low pressure to high pressure, providing a cool atmosphere outside.

2. Common Types of Gas Air Conditioners
R22 Gas: This is a commonly used refrigerant in the market due to its affordable price. However, R22 gas can impact the environment and is not suitable for use with Inverter air conditioners.

R22 Gas: This is a commonly used refrigerant in the market due to its affordable price. However, R22 gas can impact the environment and is not suitable for use with Inverter air conditioners.
R410A Gas: This gas is manufactured to replace R22 gas. It has many advantages, such as environmental friendliness, compatibility with both Inverter and regular air conditioners. Therefore, the price of R410A gas is usually higher, and if it leaks, it can pose a danger to users.

R32 Gas: This type of gas is the most modern on the market today, with the ability to reduce up to 75% of emissions and equipped with fast cooling capabilities. However, R32 gas still has the drawback of being challenging to maintain.
3. Can Gas Air Conditioners Catch Fire?

According to technical specifications, both R410A and R22 gases are non-flammable. However, R32 gas can potentially cause mild combustion under normal conditions, with a ratio ranging from 14 to 30%. Thus, the flammability of air conditioner gas depends on the specific gas types. In addition to the flammability aspect of air conditioner gas, users also need to be attentive to equipment issues, such as gas leaks leading to unpleasant odors.
4. Commonly Asked Questions About Air Conditioner Gas
According to technical specifications, both R410A and R22 gases are non-flammable. However, R32 gas can potentially cause mild combustion under normal conditions, with a ratio ranging from 14 to 30%. Thus, the flammability of air conditioner gas depends on the specific gas types.
In addition to the flammability aspect of air conditioner gas, users also need to be attentive to equipment issues, such as gas leaks leading to unpleasant odors.
4. Commonly Asked Questions About Air Conditioner Gas
Identifying Air Conditioner Gas Insufficiency
- Reduced cooling efficiency in the air conditioner.
- Outdoor unit leaking water.
- Devices consuming a significant amount of electrical power.
- Presence of loud noises.
Can different air conditioner gases be interchangeable?
Different air conditioner gases cannot be interchanged. R32 and R410 operate at pressures 1.6 times higher than R22, requiring thicker piping systems to prevent gas leaks. If your household uses R22 gas in the air conditioner, it cannot be replaced with R32 or R410 gas.

Does the air conditioner catch fire during gas refilling?
Air conditioners can be safely refilled without causing combustion or explosion if you choose the appropriate gas type and install it correctly. Moreover, select a gas type suitable for the capacity and manufacturer of the air conditioner to avoid dangerous incidents. Seek assistance from a skilled and experienced technician for safe and proper gas refilling.
Above is the solution to the question of whether to recharge the air conditioner or not that you need to grasp. Save it for reference and application. Don't forget to follow Mytour to quickly update the most useful information.