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Product Category

Central Air Conditioner
  • air handling unit

    Air Handling Unit Cooling Only 17600BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • commercial AHU system

    Air Handling Unit Cooling Only 23600BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • AHU system for hospitals and labs

    Air Handling Unit Cooling Only 28000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • air handling solution for malls

    Air Handling Unit Cooling Only 33000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • HVAC air handler for office buildings

    Air Handling Unit Cooling Only 40000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • Puremind AHU for pharmaceutical facilities

    Air Handling Unit Cooling Only 47000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • air handling unit

    Air Handling Unit Cooling Only 56000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • commercial AHU system

    Air Handling Unit Heat Pump 18000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • AHU system for hospitals and labs

    Air Handling Unit Heat Pump 23000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • air handling solution for malls

    Air Handling Unit Heat Pump 28000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • HVAC air handler for office buildings

    Air Handling Unit Heat Pump 33000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation
  • Puremind AHU for pharmaceutical facilities

    Air Handling Unit Heat Pump 42000BTU

    • Capacity:18k/24k/30K/36K/48K/60K Btu/h
    • A shape coil, enhanced heat exchange efficiency
    • DC motor,high efficiency and low noise
    • 3-speed adjustable for actual use
    • ф10″ big fan, powerful wind
    • Vertical/horizontal installation

Central Air Conditioner Supply

Puremind Commercial Air Conditioner Solutions

Product Overview

Puremind central air conditioners are engineered for commercial air conditioner applications in offices, hotels, shopping centers, hospitals, schools, warehouses, and factories. With over a decade of OEM/ODM manufacturing expertise, Puremind supplies complete HVAC portfolios that combine comfort, energy efficiency, and cost-effectiveness. Our central AC range includes VRF system, cassette air conditioner, duct air conditioner, floor standing air conditioner, air handling unit (AHU), and rooftop package unit (RTU).

By integrating inverter-driven technology, modular designs, and advanced control systems, Puremind helps contractors and distributors deliver reliable solutions that align with modern building standards. Every unit uses high-quality compressors and components, ensuring durability and performance across diverse climates.

Product Range

  • VRF System – Variable refrigerant flow technology for multi-zone control, long piping allowances, and excellent part-load efficiency.
  • Cassette Air Conditioner – Compact ceiling cassette units that deliver uniform airflow with discreet aesthetics, ideal for offices and retail.
  • Duct Air Conditioner – Concealed ducted units for flexible air distribution and seamless interior design.
  • Floor Standing Air Conditioner – High-capacity spot cooling or heating for lobbies, halls, and temporary installations.
  • Air Handling Unit (AHU) – Centralized air treatment with filtration, coils, humidification, and optional heat recovery modules.
  • Rooftop Package Unit (RTU) – Packaged systems designed for easy rooftop installation, integrating cooling, heating, and ventilation in one unit.

Key Features

  • High Energy Efficiency – Inverter compressors and optimized exchangers reduce lifetime energy costs.
  • Flexible Applications – Indoor types include duct, cassette, floor-standing, and AHU modules for versatile designs.
  • Comfort & IAQ – Temperature, humidity, and indoor air quality (IAQ) are managed with multi-stage filtration and fresh air options.
  • Smart Controls – Building Management System (BMS) compatibility, Wi-Fi/App control, and remote monitoring.
  • Durability – Anti-corrosion treatments and wide ambient temperature ranges for coastal, hot, and humid environments.

VRF vs Rooftop Package Units

When choosing a commercial air conditioner solution, project teams often evaluate VRF systems against rooftop package units.

  • VRF Systems – Ideal for multi-tenant offices, hotels, and mixed-use buildings. High part-load efficiency, flexible indoor unit combinations, and long piping runs make them perfect for complex architectures.
  • Rooftop Package Units – Preferred for warehouses, malls, and factories. RTUs simplify installation with integrated supply/return, lower upfront costs, and easy service access on rooftops.

Puremind supports both approaches, providing guidance on load calculations, piping design, and lifecycle cost analysis. This ensures contractors can match the right technology to each building’s operational profile.

Air Handling Units & Filtration Standards

Air Handling Units (AHUs) are the backbone of centralized air treatment in hospitals, schools, and industrial facilities. Puremind AHUs support:

  • MERV 8–13 filters (ASHRAE 52.2) for general commercial applications.
  • HEPA filters for hospitals, clean rooms, and labs requiring high particulate removal.
  • EN779 & ISO 16890 compliance for European projects.
  • Heat recovery ventilators to reclaim energy and improve efficiency.

By aligning with ASHRAE indoor air quality standards, Puremind ensures that our AHU systems enhance health, safety, and sustainability across industries.

BMS Integration & Remote Management

Modern commercial air conditioner solutions are expected to integrate seamlessly with Building Management Systems (BMS). Puremind central AC products support:

  • Modbus/BACnet protocols for direct connection with BMS platforms.
  • Remote monitoring for real-time performance tracking and predictive maintenance.
  • Smart scheduling to optimize energy use based on occupancy.
  • Cloud-based analytics to track energy usage across multiple facilities.

These features give facility managers visibility and control, reducing downtime and lowering total cost of ownership.

Industry Applications

  • Healthcare – AHU with HEPA filters, positive/negative pressure control, and redundancy for critical spaces.
  • Hospitality – VRF systems with stylish cassette units for guest rooms, quiet operation, and individualized comfort.
  • Education – Ducted and AHU systems to maintain healthy air quality and consistent temperatures in classrooms.
  • Retail – Cassette and RTU combinations to provide both aesthetics and efficient cooling for high foot traffic areas.
  • Warehousing & Logistics – Rooftop package units delivering large-volume cooling with simplified service access.

Installation & Maintenance

Puremind central air conditioners are designed with engineers and contractors in mind. Features include:

  • Flexible piping allowances and height differences for VRF installations.
  • Quick-access panels and washable filters for AHU and duct units.
  • Pre-charged refrigerant options to simplify VRF commissioning.
  • Diagnostic codes and IoT-enabled alerts for faster service.

Energy Efficiency & Standards

Puremind designs align with international energy standards. VRF systems emphasize seasonal efficiency ratios (SEER/SCOP), while AHUs and RTUs integrate recovery systems and economizers. Reference frameworks such as
ASHRAE 90.1 efficiency standards guide our designs for sustainable performance.
This ensures projects can achieve LEED, BREEAM, or other green building certifications.

Why Choose Puremind?

  • OEM/ODM Services – Custom branding, packaging, user interfaces, certifications, and control logic.
  • Proven Supply Chain – Key compressors and electronics sourced from leading partners ensure reliability.
  • Project Support – Design consultation, selection tools, installation manuals, and after-sales training.
  • Scalable Portfolio – From small shops to campuses, Puremind provides complete commercial air conditioner systems.
  • Balance of Cost & Quality – Optimized designs for lifecycle cost efficiency and customer satisfaction.

Customer Value

Working with Puremind means accessing a complete commercial air conditioner portfolio. Distributors gain turnkey OEM products, while contractors receive technical and logistical support for smooth project delivery. Our solutions cover the full spectrum: VRF flexibility, AHU air quality, RTU robustness, cassette aesthetics, and ducted discretion.

Explore more HVAC product categories in our
Air Conditioners Catalog.

Get a Quote

Looking for a reliable central air conditioner or commercial HVAC manufacturer?
Contact Puremind today to request detailed specifications, design guidance, or a tailored quotation for your next project.

16000 btu marine air conditioner

16000 Btu Marine Air Conditioner

Puremind Air Conditioner Wholesaler

16000 btu marine air conditioner is for Marine

AHU Cooling Only

AHU Cooling Only: Efficient Air Handling for Comfort and Performance

Introduction

Indoor air quality and temperature control are critical for both commercial and residential spaces. AHU Cooling Only systems—air handling units designed exclusively for cooling—are widely used in offices, malls, hospitals, and industrial facilities where precise cooling and fresh air supply are needed without heating functions.

Key Takeaways

  • AHU Cooling Only units provide efficient cooling and ventilation without heating.

  • Ideal for climates or applications where cooling is the primary demand.

  • Improve indoor air quality through filtration, dehumidification, and circulation.

  • Common in commercial buildings, healthcare, and industrial projects.

  • Energy-efficient option when heating is not required.

What is an AHU Cooling Only System?

An Air Handling Unit (AHU) Cooling Only is a type of HVAC equipment designed to circulate and cool air within a building. Unlike full AHUs that manage both heating and cooling, this version focuses solely on delivering chilled air.

Core Components

  • Cooling coil: absorbs heat and lowers air temperature.

  • Blower fan: circulates cooled air throughout ducts and spaces.

  • Filters: remove dust and particles for cleaner indoor air.

  • Casing and controls: ensure safe operation and system regulation.

Why Choose AHU Cooling Only?

Energy Savings

By eliminating heating functions, AHU Cooling Only units reduce energy consumption and operational costs, especially in warm climates where cooling is needed year-round.

Simplicity and Cost-Effectiveness

The streamlined design makes these systems less complex and easier to maintain, lowering both upfront and long-term expenses.

Consistent Comfort

These units provide reliable cooling and ventilation, making them suitable for facilities with strict temperature and air quality requirements.

Where Are AHU Cooling Only Units Used?

Commercial Buildings

Offices, malls, and hotels often rely on cooling-only AHUs to maintain comfort in large indoor spaces.

Healthcare Facilities

Hospitals and clinics use them to manage temperature-sensitive areas while ensuring clean, filtered air.

Industrial Applications

Factories and production areas benefit from constant cooling to protect equipment, materials, and worker comfort.

How Does an AHU Cooling Only Work?

The process starts with outside or return air passing through filters before moving across the cooling coil. Heat is absorbed by chilled water or refrigerant, lowering the air temperature. The blower then distributes the conditioned air through ducts to occupied spaces, ensuring both comfort and ventilation.

Benefits Compared to Full HVAC Systems

  • Lower energy use: no heating means less power consumption.

  • Focused performance: optimized for cooling-intensive environments.

  • Space saving: simpler components and installation footprint.

  • Reduced maintenance: fewer moving parts compared to full-function AHUs.

Conclusion

AHU Cooling Only systems are a practical choice for projects where cooling dominates demand. By offering efficient cooling, improved indoor air quality, and lower operating costs, they stand out as a reliable HVAC solution for modern commercial and industrial environments.

Air Conditioner for Solar Power

Air Conditioner for Solar Power: Sustainable Cooling for Modern Homes

Introduction

Rising energy costs and growing awareness of climate change are driving homeowners and businesses to explore renewable energy solutions. Among these, using an air conditioner for solar power has become a practical and eco-friendly option. By combining solar panels with energy-efficient AC systems, users can enjoy comfort while reducing their dependence on the grid.

Key Takeaways

  • Air conditioners for solar power use solar energy to reduce electricity bills.

  • Available in off-grid, hybrid, and solar-ready inverter models.

  • Suitable for homes, offices, and remote areas with limited grid access.

  • Benefits include lower operating costs, reduced carbon footprint, and long-term savings.

  • A growing trend in sustainable building and green energy projects.

What is an Air Conditioner for Solar Power?

An air conditioner for solar power is designed to operate directly or indirectly using energy generated by solar panels. Unlike conventional AC units that rely solely on grid electricity, these systems integrate with solar energy to provide cooling in an environmentally friendly way.

Types of Solar-Powered AC Systems

  • Off-Grid Solar AC: Runs entirely on solar energy and batteries, ideal for remote areas.

  • Hybrid Solar AC: Uses solar power during the day and automatically switches to grid power at night.

  • Solar-Ready Inverter AC: Standard inverter AC units paired with solar panels through an inverter system.

Why Choose an Air Conditioner for Solar Power?

Cost Savings

By reducing reliance on grid electricity, solar-powered ACs can cut energy bills by 40–80%, depending on local sunlight conditions and system size.

Environmental Benefits

Solar AC systems reduce carbon emissions, supporting sustainable living and helping projects qualify for green certifications.

Energy Independence

In regions with unstable power supply, solar air conditioners offer reliability and resilience by using stored solar energy.

Who Should Consider Solar Air Conditioners?

  • Homeowners seeking lower utility bills and eco-friendly solutions.

  • Businesses aiming to reduce operational costs and meet sustainability goals.

  • Remote facilities such as farms, schools, and healthcare clinics in off-grid areas.

How Does a Solar Air Conditioner Work?

Solar panels capture sunlight and convert it into electricity. This energy is either stored in batteries or sent directly to power the AC unit. In hybrid systems, if solar energy is insufficient, the AC automatically switches to grid electricity, ensuring uninterrupted cooling.

Benefits Compared to Traditional AC Systems

  • Lower bills: Substantial reduction in monthly electricity costs.

  • Flexible installation: Works in both urban homes and rural projects.

  • Sustainability: Supports global energy transition goals.

  • Long-term ROI: Initial investment pays back through energy savings.

Conclusion

An air conditioner for solar power represents the future of sustainable cooling. By combining renewable energy with advanced inverter technology, these systems offer an eco-friendly, cost-effective solution for homes, businesses, and off-grid projects. As solar adoption grows worldwide, solar-powered air conditioners will continue to play a vital role in reducing energy costs and supporting a greener planet.

Mini Split Of Air Conditioner

Mini Split of Air Conditioner: Flexible Cooling for Every Space

Introduction

Modern households and small businesses are increasingly turning to mini split air conditioners as an alternative to traditional central HVAC systems. With their compact design, energy efficiency, and zoned cooling capabilities, mini splits are ideal for homes, apartments, and offices seeking customized comfort without extensive ductwork.

Key Takeaways

  • Mini split of air conditioner = ductless system offering targeted cooling.

  • Consists of two main parts: indoor unit and outdoor compressor.

  • Energy-efficient with inverter technology for lower bills.

  • Perfect for homes, apartments, and small commercial spaces.

  • Easy to install with flexible design options.

What is a Mini Split Air Conditioner?

A mini split of air conditioner is a ductless system that provides cooling and heating through one or more indoor units connected to an outdoor compressor. Unlike central air systems, it does not require ductwork, making installation simpler and more adaptable.

Main Components

  • Indoor Unit: Mounted on walls or ceilings to deliver cool air directly.

  • Outdoor Unit: Houses the compressor and condenser.

  • Refrigerant Lines: Connect indoor and outdoor units, transferring heat.

  • Remote or Smart Controls: Allow easy temperature adjustments.

Why Choose a Mini Split of Air Conditioner?

Energy Efficiency

Mini split systems often use inverter-driven compressors, adjusting energy output to match cooling needs. This saves electricity compared to fixed-speed units.

Zoned Comfort

Each indoor unit can be controlled independently, so you can cool one room without wasting energy on unused spaces.

Quiet Operation

Mini splits are designed for minimal noise, making them suitable for bedrooms, offices, and study areas.

Who Should Consider Mini Split Systems?

  • Homeowners looking for efficient, flexible cooling.

  • Apartment dwellers where central systems are impractical.

  • Small businesses such as shops, cafes, and clinics.

  • Renovation projects where duct installation is difficult.

How Does a Mini Split Work?

The system absorbs heat from indoor air through the refrigerant lines, transfers it to the outdoor unit, and releases it outside. In cooling mode, the indoor unit delivers chilled air directly into the room, ensuring precise temperature control.

Benefits Compared to Traditional AC Systems

  • No ductwork required: Reduces energy loss and installation complexity.

  • Customizable comfort: Control temperatures in each room individually.

  • Compact design: Fits easily into modern interiors.

  • Lower long-term costs: High efficiency reduces electricity bills.

Conclusion

The mini split of air conditioner is a smart solution for anyone seeking efficient, flexible, and cost-saving cooling. Whether for residential, commercial, or renovation projects, mini split systems deliver comfort without the complexity of central HVAC. Their popularity continues to rise as energy-conscious consumers look for practical and sustainable cooling options.

VRF Mini

VRF Mini: Compact Cooling Solutions for Modern Buildings

 

Introduction

As energy efficiency and space optimization become top priorities in modern construction, VRF Mini systems are gaining attention. These compact versions of Variable Refrigerant Flow (VRF) technology provide powerful cooling and heating while fitting into small-scale projects like offices, shops, and residential buildings. For businesses and homeowners alike, VRF system offers a balance of performance, flexibility, and efficiency.

Key Takeaways

  • VRF Mini = smaller, more compact version of Variable Refrigerant Flow (VRF) technology
  • Ideal for small to medium-sized buildings, offices, and homes
  • Saves space without sacrificing comfort or efficiency
  • Provides precise temperature control for multiple rooms
  • Energy-efficient option that reduces operating costs over time

What is a VRF Mini?

A VRF Mini system is a downsized version of the traditional VRF air conditioning solution. Unlike large VRF units designed for commercial towers or industrial spaces,compact VRF unit are compact and suitable for smaller footprints. They deliver the same flexibility of zoning and advanced temperature control, but in a more affordable and space-saving design.

Why Choose a VRF Mini?

 

Space Efficiency

VRF systems are designed for installations where large outdoor units are not practical. They can be placed on small rooftops, balconies, or side yards without compromising building aesthetics.

Cost-Effectiveness

While a full VRF system may be excessive for small projects, it provides the same technology at a lower initial cost, making it an attractive choice for small businesses or residential projects.

Comfort & Flexibility

VRF systems allow precise control of indoor environments. Multiple indoor units can be connected to a single outdoor system, giving each room or zone customized comfort settings.

Who Should Consider a VRF Mini?

Small businesses: offices, shops, restaurants needing efficient comfort.Residential users: homeowners who want multi-room control without bulky systems.Architects and engineers: looking for compact solutions in space-restricted projects.

How Does a VRF Work?

Like full VRF systems, Mini VRF technology regulates refrigerant flow to multiple indoor units. It uses inverter-driven compressors to adjust cooling and heating output precisely, ensuring consistent comfort while minimizing energy waste.

Benefits Compared to Traditional Systems

Energy Efficiency: Reduces electricity usage compared to fixed-speed systems.Scalability: Can serve multiple rooms without installing several outdoor units.Quiet Operation: Designed to run with minimal noise, ideal for homes and offices.Lower Carbon Footprint: Supports sustainable building designs.

Conclusion

The VRF Mini brings the advantages of VRF systems into smaller spaces, making it a smart choice for modern buildings where space and energy efficiency matter. With compact design, flexible zoning, and reduced operating costs, it is increasingly becoming the go-to solution for homeowners, small businesses, and project engineers seeking reliable comfort.

VRF Slim

VRF Slim: Compact Climate Solutions for Modern Spaces

 

Introduction

As cities become denser and space more valuable, HVAC solutions need to adapt. VRF Slim systems have emerged as a compact version of variable refrigerant flow technology, designed for buildings where space, aesthetics, and energy efficiency all matter. These slimline outdoor units bring the power of VRF systems into tight spaces, making them a favorite among architects, engineers, and building owners.

Key Takeaways

  • VRF Slim = a compact version of VRF (Variable Refrigerant Flow) air conditioning systems.
  • Ideal for narrow rooftops, balconies, and tight installation areas.
  • Delivers flexible, energy-efficient heating and cooling for multiple rooms.
  • A smart choice for modern residential and light commercial projects.

What is a VRF Slim System?

A space-saving VRF is essentially a slimmer, more space-efficient VRF outdoor unit. While standard VRF units may require large rooftops or mechanical rooms, the slim version is designed to fit into narrow spaces without compromising performance.

How it Works

Space-saving VRF unit uses the same principle as traditional VRF: adjusting refrigerant flow to match demand across multiple indoor units. The main difference lies in its slim profile, which allows installation in urban or space-constrained environments.

Why Choose a Slim AC VRF?

Space-Saving Design

One of the biggest advantages is installation flexibility. VRF units can be placed on narrow rooftops, small balconies, or side yards where standard outdoor units would not fit.

Energy Efficiency

Like other VRF systems, the slim series uses inverter-driven compressors, allowing precise energy use and reducing wasted power. This makes it suitable for projects aiming at green building certifications.

Comfort and Control

Slim-profile VRF AC provide multi-zone control, letting each room or office space set its preferred temperature. This enhances comfort while lowering overall running costs.

Who Should Consider a VRF Slim?

  • Residential projects: apartments, townhouses, and high-rise homes with limited outdoor space.
  • Light commercial buildings: small offices, shops, and restaurants.
  • Architects & engineers: looking for efficient yet compact climate control solutions.

Benefits Compared to Traditional Systems

  • Compact footprint: perfect for urban settings.
  • Multi-zone capability: connect several indoor units to one slim outdoor system.
  • Quiet operation: designed for noise-sensitive areas.
  • Lower running costs: thanks to energy-efficient refrigerant management.

Conclusion

The variable refrigerant flow slim series is proof that size doesn’t limit performance. With its compact design, advanced energy efficiency, and zoning flexibility, it has become a go-to solution for projects where space is restricted but comfort cannot be compromised. Whether for residential buildings or small commercial projects, VRF System delivers reliable performance in a sleek package.

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