The Fundamentals of Support Systems: Focus on HVAC Systems

Support systems are essential elements in technical installations and construction, ensuring the stability and longevity of HVAC networks. Sufix is the specialist in support solutions adapted to all types of technical networks (heating, air conditioning, ventilation…)

Sufix, the brand for sustainable networks, has developed a comprehensive range that catalogs essential products for all types of HVAC installation networks. In this article, you’ll find a presentation of this range including supports and fixings, adapted to your trades and projects for sustainable installation.

But before that, let’s review together the different types of HVAC technical networks ⬇️

1. What are the different types of HVAC technical networks?

HVAC technical networks encompass several types of networks, each playing a specific role in ensuring air quality and/or energy efficiency of a building.

AERAULIC NETWORKS: Aeraulic networks transport and distribute air in a building, functioning for ventilation, heating, or cooling of spaces. They generally consist of air ducts, fans, diffusers, and filters.

HYDRAULIC NETWORKS: Hydraulic networks transport fluids (hot water, cold water…) to ensure heating or cooling in a building. These networks consist of pipes, pumps, heat exchangers, and valves.

ELECTRICAL NETWORKS: Electrical networks power the equipment necessary for proper HVAC system operation. They generally consist of electrical panels, wiring, automation systems, regulators, sensors, and actuators.

REFRIGERATION NETWORKS: Refrigeration networks for air conditioning systems and heat pumps play a key role in the operation and efficiency of these installations. These systems are used to provide both cooling in air conditioning mode and heating in heat pump mode. The refrigeration network consists of elements that allow refrigerant circulation between different system components, such as the indoor unit, outdoor unit, heat exchangers, and piping.

2. Support and fixing of HVAC networks from our fundamentals range

For each installation, choosing the right supports and fixings is crucial to ensure a sustainable and efficient installation. SUFIX offers a complete range of solutions for supporting ventilation ducts and hydraulic networks. Here’s a presentation of this range.

a. Rails for modular support systems

Strut support solutions offer great flexibility and ease of installation, whether for suspending installations from ceilings or beams. The choice of method will depend on your project constraints, load requirements, building configuration, and space and safety requirements. Strut systems can be combined with various fixing techniques, such as threaded rods, chains, cables, or others, to meet specific installation needs.

b. Brackets

Our brackets are wall-mounted supports designed for aeraulic, hydraulic, and other networks. They enable robust and reliable fixing of various ducts to walls.

c. Foot-mounted fixings (H-support)

Our essential foot-mounted fixing range includes terrace support feet and H-support kits, ideal for outdoor use. This range is particularly useful for ventilation networks, ensuring stability and adaptability to weather conditions.

d. Fixing clamps

Ideal for supporting ventilation and hydraulic network loads. Our range includes ventilation clamps designed to hold light ducts in position, as well as hydraulic clamps designed to support heavier loads and featuring vibration-dampening characteristics.

3. HVAC Equipment Support

Discover our selection of HVAC equipment supports from our SUFIX “Fundamentals” range:

a. Support frames

Designed to support equipment such as energy recovery units or large fans, they provide a stable structure to accommodate heavy loads while facilitating installation.

b. Rubber feet

Rubber feet are adapted to support outdoor air conditioning units. Designed for use on terraces or ground near walls, these supports ensure equipment stability.

c. Anti-vibration support

Our supports are particularly suitable for terrace installations, helping to reduce acoustic nuisance in the network or on roofs. They also ensure optimal installation waterproofing thanks to their membranes.

d. Wall supports

These supports are dedicated to outdoor air conditioning units that will be installed on walls or partitions. These supports offer an alternative to ground installations while resisting environmental constraints.

Need personalized assistance or specific advice?

Sufix Fixing is committed to providing reliable, innovative support solutions adapted to the specific needs of HVAC professionals. With our SUFIX range, you’ll have access to a complete selection of products designed to ensure the durability, safety, and efficiency of your installations.

Contact our team of experts to guide you in choosing the best solutions for your projects.

Together, let’s build networks that last. 💙