HVAC Coils

Name: HALO HVAC Ltd
Address: 128 City Road, London
Telephone: +44 020 7117 2087

HALO HVAC specialises in the design, supply, and installation of advanced HVAC coil solutions to meet even the most complex heat exchanger requirements.

Whether you’re upgrading to heat pumps and need to upgrade your Air Handling Units or aiming for HTM compliance, HALO HVAC has the perfect solution for you. Our expert craftsmanship ensures that your system operates at peak performance.

Low-Pressure Hot Water (LPHW) Coils

Designed for gentle and efficient heating, LPHW coils deliver consistent warmth using moderately heated water, making them energy-efficient and cost-effective. HALO HVAC customises solutions to fit your heating needs and seamlessly integrate with your existing or new HVAC system.

Chilled Water Coils (CWC)

Our high-performance Chilled Water Coils (CWC) are perfect for maintaining comfortable temperatures in commercial and industrial cooling systems. Engineered for energy-efficient and reliable performance, each coil is tailored to your system's specific cooling requirements by HALO HVAC.

Direct Expansion (DX) Coils with Reverse Cycle Option

Direct Expansion (DX) Coils offer quick and effective cooling and heating with a reverse cycle option for year-round comfort. This system functions as both a cooling and heating unit, optimizing energy efficiency by absorbing heat in warm months and extracting heat from outside in cooler months. Ideal for buildings looking to reduce carbon footprints by replacing gas-fired boilers to Heat Pumps.

Heat Pump Run Around Coils

Optimize energy use with our custom designed Heat Pump Run Around Coils, enhancing heating and cooling performance. Designed to boost system efficiency and reduce energy costs, these coils are configured by HALO HVAC to help you meet sustainability goals without compromising comfort.

Medium-Pressure Hot Water (MPHW) Coils

For environments needing more heat, Medium-Pressure Hot Water (MPHW) coils offer higher thermal output while maintaining efficiency. Suitable for commercial or industrial applications, HALO HVAC provides a tailored design to maximize heat output and ensure long-lasting, smooth operation.

Steam Coils

Experience efficient heating with our expertly designed Steam Coils, ideal for industrial applications or high-demand environments. HALO HVAC delivers robust steam coil solutions that meet operational demands, ensuring your system runs efficiently.

Condenser Coils

Our premium Condenser Coils provide top-notch heat rejection for air conditioning and refrigeration systems. Designed for durability and high efficiency, HALO HVAC tailors condenser coil solutions to ensure optimal performance and long-term reliability.

Bare Pipe Coils

For specialised applications, our versatile Bare Pipe Coils offer customisable solutions for unique heating or cooling challenges. HALO HVAC provides tailored design and installation to ensure top performance and efficiency in various environments.

HALO HVAC specializes in a wide variety of finned coil configurations, offering different fin material options to meet your specific needs:

Fin Materials:

Aluminium
Copper-Coated Aluminium
Electro-Tinned Copper

Casing Options:

Galvanized Steel
Stainless Steel
Brass
Copper

Other specialist treatments are available - Please request for more information at: info@halohvac.co.uk

Case Studies

Refurbishment Services Overview;

Mechanical & Electrical

Air Handling Unit Refurb Fans AHU Refurb

HALO HVAC provides a comprehensive suite of services as part of an AHU upgrade, specializing in mechanical and electrical installations for both commercial and industrial settings.

Controls & BMS Mods

HALO HVAC ensure energy efficiency and future adaptability. With seamless integration into Building Management Systems (BMS) our HVAC services provide centralized control guaranteeing a smart, sustainable solution for evolving control needs.

EC Fan Upgrades

Dampers

Switching to EC fan arrays enhances efficiency, resulting in significant energy and CO2 savings. These fans also provide redundancy in multi-fan setups and require easy maintenance without traditional components like belts and pulleys.

Replacing or repairing dampers and actuators in damaged areas ensures the restoration of airflow set-points while minimizing pressure drop.

Coils

Replacing worn or damaged coils is essential for restoring optimal performance. Over time, changes in set point parameters may necessitate the installation of new coils that are heat pump ready.

Filters & Air Treatment

Air Handling Unit Refurb Filters AHU Refurb

Upgrading your filters and housings in line with ISO 16890 can significantly improve IAQ, system pressure drop, and energy consumption, reflecting a commitment to advanced technologies and overall system efficiency.

Clean Room & Labs, Chandlers Ford

13 Air Handling Units serving a critical manufacturing process and science laboratories, all requiring refurbishments, controls and BMS modifications, delivered in a specific time frame, whilst achieving 26t a year CO2e reduction.

5 Star Hotel, Knightsbridge, London

The belt driven fans within the air handling units at this hotel had failed, resulting in no ventilation to several areas of the building including the toilets and the kitchen. It was imperative that the ventilation was reinstated as a matter of urgency to ensure the Hotel was fully operational & compliant.

Offices. Gracechurch Street, London

With the building owners advertising for new leases a key objective was to ensure the indoor environment is comfortable and healthy. Over time, the existing AHUs became less efficient, leading to higher energy bills and reduced indoor air quality.

Recent Projects

Conformity & Compliance

HALO HVAC Ltd has passed industry leading conformity and compliance testing, verification, and inspection. Our accreditations highlight our technical competences, reliability, and integrity to provide confidence and trust to deliver our services.

We hold insurances for Contractors All Risk, Professional Indemnity, Employer Liability, Public and Product Liability, and Contract Works. We are members of Constructionline, Building Engineering Services Association (BESA), and The Contractors Health and Safety Schemes in Procurement (CHAS Advanced) including PAS91 and SSIP. HALO HVAC is SafeContractor certified.

We are an Upper-Tier Waste Carrier, Broker and Dealer with the Environment Agency, Department for Environment Food & Rural Affairs licence number CBDU555299

Call to request copies on 0207 117 2087 or email info@halohvac.co.uk