The HAIER VQA series is a range of R32 refrigerant-based inverter air conditioners. Available in multiple horsepower options (1.0HP, 1.5HP, 2.0HP, and 2.5HP), these air conditioners offer efficient and eco-friendly cooling solutions for various room sizes. The inverter technology allows for precise temperature control and energy savings compared to traditional non-inverter models. Utilizing R32 refrigerant contributes to a lower global warming potential, making this series a more environmentally conscious choice.