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As the temperature in Pakistan keeps increasing every year, the heat and weather conditions are no longer the same as before, so here there is a need of reliable and comfortable air conditioning, a new Chinese brand AirX GrandMax Air Conditioner enters in the industry for the sake of revolutionaries in the industry as well as sustainability purposes. Where the Pakistani people is seeking for the high-quality air conditioning according to the climate with less electricity consumption AirX GrandMax Air Conditioner rises as the only solution for this problem as the air conditioner best company. As the brand continuous to grow in the market and have a very good impact on end users with its some extra ordinary feature, some of them are following: Ampere Lock Function (50%, 75%, 100% Cooling Output) This function is very high demanding feature in local market by using Ampere Lock Function an AC is being controlled by locking to control cooling power and reduce energy consumption based on needs. This is just like a car to shift gear to affect the speed. The low medium and higher ampere lock function allows compressor to perform accordingly. How Ampere Lock Function Works?  50%: It is the state when the lower cooling required the compressor perform low to save energy, it is efficient on cooler part of the day. 75%: The balancing state between energy efficiency and compressor performance when we need a moderate temperature. 100%: In very hot conditions this state is good when we need fast cooling for quick comfort the compressor operates at maximum speed. I-Clean The self-clean function allows the AC to clean itself internally, the dust Mold and bacteria sometimes accumulate the AC which causes the effect in efficiency and cooling. The I clean function allows the AC to clean itself according to the situation. How I-Clean works? The Cooling Phase: First of all, AC starts cool down the evaporator coil so that dust and particles condense into it. The Heating Phase: After this the AC switches into heating mode so that dust melt into water. Drying Phase:  Then drying phase started to pass all the water and this step prevents Mold and mildew by removing moisture, leaving the interior dry and clean. Eco up to 65% Energy Saving AirX GrandMax Air Conditioner is designed through advance sensor sensors and energy efficient technology the latest components which helps the unit to consume energy 65% less than other old and non inverter brands. How Energy Saving Works in AC? AirX air conditioner inverter Ac’s compressors are designed in such a way that they reduce the performance to provide less cooling when required and it results low energy consumption in moderate weather conditions. AirX advance sensors sense automatically the room occupancy and temperature, this allows the unit to reduce the performance of compressor and use low energy. AirX AC adjust its air flow according to the room size, it reduces the air flow size in small rooms and sense the occupancy in large rooms and throw air according to the presence, hence it prevents the extra cooling in empty spaces. Golden Fin of Indoor and Outdoor Golden Fin is the coating applied on the condenser and evaporator coils of both indoor and outdoor units which is very helpful in salty, high humidity and heavy polluted areas. Golden fin prevents dust and particles to enter in outdoor and indoor units in such areas and improves the overall performance of the AirX AC. How Golden Fin works in AC? Indoor Unit: The Golden Fin reduces the chances of moisture and Mold growth inside the room and overcome the need of instant cooling. Outdoor Unit: It prevents dust and rust particles in rainy or high humidity areas, it enhances the life of the internal parts of the unit. Wide Voltage Range 138-280V Normal Ac’s needs a stable range of voltages to operate about 220V to 240V for function properly. However, GrandMax Ac have a wide voltage range of 138V to 280V depending upon the models and capacity. This feature is due to specialized voltage stabilizers, advance compressors that allows AC to operate without compromising performance. Benefits of Wide Voltage Range AC / How Wide Voltage Range Works? By minimizing the risk factor this voltage range protects the AC from power fluctuations and prevents the damage whenever the power is running low. It extended the life of the unit and reducing the frequency of repairs. The AC can run smoothly without any stop and start due to voltage issues. Conclusion In the rapidly changing HVAC market GrandMax series of Air Conditioner stands out as a game-changer, bringing innovation, efficiency, and sustainability to Pakistani consumers. With cutting-edge features like Ampere Lock, I-Clean, Golden Fin, and Wide Voltage Range, AirX ensures optimal cooling while significantly reducing energy consumption. As the demand for eco-friendly solutions grows, AirX is paving the way for a smarter future, where air conditioning can seamlessly integrate with solar-powered systems for even greater efficiency and savings.

The Ampere Lock Function refers to setting the air conditioner to operate at a specific ampere level. This means if the AC needs to run on a generator or UPS, you can lock its amperage to a defined range according to your power requirements, preventing it from exceeding that limit. This feature is available in the latest Full DC Inverter technologies. Older inverter ACs did not have this functionality, and non-inverter ACs typically draw 8–9 amperes from the start, which significantly reduces energy efficiency. By addressing this gap, AirX has entered Pakistan’s air conditioning market as a revolutionary and best ac  brand, offering advanced features and improved energy control. Recently, AirX has introduced the Ampere Lock Function in its two wall-mounted products the Force Series (with a grey matt finishing) and the GrandMax Series. This feature has proven to be a game changer in terms of energy saving and performance efficiency. How ampere lock function works in AirX Air Conditioner? AirX’s latest inverters here I’m referring to both the Force Series and GrandMax Series come with an advanced Ampere Lock Function. How Ampere lock is calculated? Let’s take an example:  A 1.5-ton AirX inverter AC initially draws 7.7 amperes. The ampere lock function provides three standard options: 25%, 50%, and 75%. Among these, the ideal setting is 50%.  Now let’s calculate it:  7.7 × 0.50 = 3.85 amperes  This means we can lock the AC at 3.85 amperes, reducing energy consumption while maintaining cooling efficiency. Advantages of Ampere lock function / How Ampere lock function is beneficial? By fixing the AC at specific amperes,

Introduction to R-32 Refrigeran R-32 refrigerant, also known as difluoromethane, is a hydrofluorocarbon (HFC) with a low global warming potential (GWP). It also has a 0-ozone depletion potential (ODP). R-32 is considered to be a more sustainable alternative to older refrigerants such as R-22, which has a high GWP level. AirX Air Conditioners and R-32 Adoption AirX air conditioners, one of the most top-rated brands, utilize R-32, contributing to their fresh environment design in upcoming air conditioning units. Many manufacturers, including AirX, are transitioning to R-32 to comply with regulations and reduce the environmental impact of HVAC systems. R-32 vs. Other Refrigerants R-32 is a single-component refrigerant, while R-454B is a blend that consists of nearly 70% R-32. R-32 has been safely used in over 160 million units in the US and around the world by more than 40 OEMs. As the use of R-22 is being phased out due to its high GWP, R-32 is a common replacement, including those from AirX Ac. Energy Efficiency and Performance AirX air conditioners can lead to more energy-efficient air conditioning systems, potentially lowering energy consumption and costs. R-32 allows for higher energy efficiency or the same level of efficiency with a more compact model size. R32 has similar working pressure to R410A (around 12-26 Bar or 174-377 Psi), but it has better heat-load exchange capability and delivers higher capacity, making systems more efficient. Safety and Handling of R-32 While R-32 is mildly flammable, it’s important to follow safety guidelines and ensure proper handling and installation by qualified professionals. Workers handling R-32 should receive appropriate training on the hazards and safe use of flammable refrigerants. According to the International Standard for Refrigerant Designation and Safety Classification (ISO 817:2014), R32 falls into the “lower flammability” or Class 2L “mildly flammable” category. The AirX team ensures precautionary measures while installing systems with R-32. Advantages of R-32 AirX air conditioners using R-32 have higher thermal conductivity and latent heat, leading to better heat transfer and reduced energy consumption. R-32 has a GWP of 675, significantly lower than R-410A’s GWP of 2090, making it more environmentally friendly. It requires less refrigerant volume for the same cooling capacity, lowering costs and environmental impact. As a single-component refrigerant, it’s easier to service, recycle, and reuse compared to blends like R-410A. Higher efficiency and lower refrigerant charge lead to lower operating and maintenance costs. Key Precautions for R-32 Handling & Use R32 is classified as an A2L refrigerant, meaning it has low-level flame potential. To ensure safe usage, proper handling and specific safety protocols must be followed during installation, maintenance, and in case of leaks. Extra precautions are essential to prevent ignition sources, such as ensuring adequate ventilation and using certified equipment. In some applications—particularly large-scale systems or areas with strict safety regulations—additional compliance measures may apply. When retrofitting systems from R410A to R32, professional assessment is recommended to address potential technical adjustments. Though R32 is less toxic than other refrigerants, trained personnel should always handle it with care. Regulatory and Licensing Requirements A refrigerant handling license is required when using R32, and a refrigerant trading authorization is needed to acquire, possess, and dispose/sell it. Insulation and Thermal Performance R-Value is a measure of insulation’s ability to resist heat traveling through it. The higher the R-Value, the better the thermal performance. The table below shows what levels of insulation are cost-effective for different climates and locations in the home.