Ventilation & AHU

Ventilation & AHU

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Advanced Ventilation & AHU Solutions for Healthy, Efficient Airflow

At Leinster Aircon & Refrigeration, we specialise in delivering custom ventilation and AHU (Air Handling Unit) solutions that keep your indoor environment fresh, healthy, and energy-efficient. Our systems are designed to optimize airflow, manage temperature and humidity, and improve overall indoor air quality for both residential and commercial properties.

Whether you’re constructing a new building, renovating, or upgrading an outdated system, our AHU and ventilation solutions ensure consistent performance, compliance with regulations, and long-term reliability.

With over 20 years of experience in the HVAC industry across Ireland, our team understands the importance of precision air management. We design, supply, and install high-efficiency AHUs and ventilation systems tailored to your exact needs — from small residential setups to large-scale commercial facilities.

Our Ventilation Services Include:

When your furnace breaks down, you need a reliable and experienced team to diagnose the issue quickly and accurately. At Leinster Aircon & Refrigeration, our technicians use state-of-the-art diagnostic tools and their extensive knowledge to identify the root cause of your problems. Some common issues we encounter include:

  • Custom Ventilation System Design & Installation

    We assess your building’s structure, usage, and airflow needs to develop a system that balances intake and exhaust for optimal comfort and air quality.

  • Whole-Home Ventilation Solutions

    From Energy Recovery Ventilators (ERVs) to Heat Recovery Ventilators (HRVs), we install systems that ensure fresh air without sacrificing efficiency.

  • Commercial Ventilation Systems

    We handle complex ventilation setups for offices, restaurants, industrial spaces, and more — designed to meet SEAI standards and local code requirements.

  • Exhaust Fan Installation & Repairs

    We install and service fans for bathrooms, kitchens, workshops, and commercial spaces to remove contaminants, odors, and moisture.

  • Ductwork Design, Sealing & Repairs

    Proper ductwork ensures even airflow and system efficiency. We repair leaks, balance air distribution, and optimise duct layout for better performance.

  • Indoor Air Quality (IAQ) Testing & Upgrades

    We monitor and improve indoor air by recommending air filtration, purification, and humidity control solutions integrated with your ventilation system.

Our AHU Services Include:

  • Custom AHU System Design & Installation
    We evaluate your building’s layout, occupancy, and air handling requirements to design a tailored AHU system that delivers optimal airflow, temperature control, and indoor air quality.

  • Energy-Efficient AHU Solutions
    From simple single-zone units to advanced systems with heat recovery and demand-controlled ventilation, we provide AHUs that maximize efficiency while maintaining a healthy indoor environment.

  • Commercial & Industrial AHU Installations
    We design, supply, and install AHUs for offices, retail spaces, manufacturing facilities, and more — ensuring compliance with SEAI standards and local regulations.

  • AHU Maintenance, Servicing & Repairs
    Regular servicing is essential for peak AHU performance. We offer filter changes, fan and motor checks, coil cleaning, and full system diagnostics to prevent breakdowns and extend equipment life.

  • Integration & Optimization
    A high-performance AHU needs properly designed. We inspect, balance, and optimize your system for even air distribution and energy savings.

  • Air Quality Upgrades & Enhancements
    We integrate advanced filtration, UV disinfection, and humidity control directly into your AHU to improve indoor air quality and occupant comfort.

Kitchen & Bathroom Extract

  • We provide dedicated extraction solutions for kitchens and bathrooms, efficiently removing odors, moisture, and contaminants to maintain optimal air quality and system performance.

Why Is Proper Ventilation So Important?

  • Improves indoor air quality by removing pollutants, allergens, and moisture

  • Supports energy efficiency by reducing heating/cooling load

  • Helps prevent mold, mildew, and structural damage

  • Promotes a healthier indoor environment — especially important for asthma and allergy sufferers

  • Boosts comfort, focus, and productivity in both homes and workplaces

Why Choose Leinster Aircon & Refrigeration for Ventilation Services?

  • Over 20 years of HVAC & ventilation experience

  • Licensed professionals trained in latest IAQ technologies

  • Commercial & residential ventilation experts

  • Full-service: design, install, repair, and maintain

  • 24/7 emergency response available

  • Environmentally responsible system options

Breathe Better — Book Your Ventilation Consultation Today

Your comfort starts with clean, balanced air. Let Leinster Aircon & Refrigeration design and maintain a ventilation system that supports your health, comfort, and energy savings.

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