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AHU Refurbishment

Upgrade Your AHU Performance Without A Full Replacement
  • How It Works
  • Insights

How It Works

About AHU Refurbishment

AHU refurbishment extends the life of your air handling units while improving efficiency and indoor air quality.

Our comprehensive approach involves upgrading components like fans, filters, and control systems with smart IoT technology that reduces maintenance needs and energy consumption.

We assess your current system, identify optimisation opportunities, and implement targeted upgrades that deliver immediate benefits without the disruption and expense of full replacement.

Service Benefits

  • Reduced operational costs
  • Enhanced indoor air quality
  • Lower carbon emissions
  • Minimal operational disruption

Insights

Related Insights

Discover more about AHU refurbishment, energy efficiency, and best practices in indoor air quality management in our expert blogs. These insights are designed to help facilities managers and building professionals make informed, future-ready decisions.
Apr 1, 2025 // By ARM Environments
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Jun 14, 2024 // By ARM Environments

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AHU Refurbishment FAQs

How does AHU refurbishment compare to complete replacement?

AHU refurbishment typically costs around 25% less than full replacement while delivering comparable performance improvements. It causes minimal disruption to building operations and can be completed more quickly than installation of new units.

What components are typically upgraded during refurbishment?

Common upgrades include direct-drive EC fans, high-efficiency filters, UVGI systems for coil and drain pan cleaning, and smart monitoring systems that enable remote performance tracking and predictive maintenance.

How much can I save on energy costs?

Energy savings vary by building, but our clients typically see 20-30% reduction in AHU energy consumption after refurbishment, with additional savings from reduced maintenance requirements and extended equipment life.

How long does the refurbishment process take?

Most AHU refurbishments can be completed in 1-3 days per unit, often during weekends or off-hours to minimise disruption to your operations. We'll provide a detailed timeline during the assessment phase.

Will refurbishment help meet compliance standards?

Yes, our AHU refurbishments are designed to help buildings meet current standards including BS 40102 for indoor environmental quality and Part F ventilation requirements. We can also integrate monitoring systems that provide documentation for BREEAM and other sustainability certifications.

Why Choose ARM?

ARM Environments specialises exclusively in air quality solutions for non-residential buildings. Our expertise is recognised throughout the industry, with our CEO Adam Taylor serving as chair of the IAQ Group at BESA.

We deliver data-driven AHU refurbishment solutions that optimise both energy efficiency and indoor air quality, using smart IoT components that reduce maintenance needs while improving performance.

Our SafeContractor and BESA certifications ensure all work meets the highest safety and quality standards. Unlike general building services providers, our singular focus on air quality means we deliver specialised expertise that transforms your building's performance.

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