HVAC Air / Dirt Separator 100mm
Commissioning engineers and maintenance crews protecting system efficiency by removing air and dirt from large HVAC hydronic circuits in…
20 items
Commissioning engineers and maintenance crews protecting system efficiency by removing air and dirt from large HVAC hydronic circuits in…
Technicians linking packaged units or temporary chillers where flexible, mid-range 32A screened cable is required for power and…
HVAC electricians needing short, robust screened power cables for rapid deployment to plant items like fan coils, packaged units or…
Electrical contractors powering high-capacity HVAC plant with 63A connections, offering screened cable over long runs in outdoor or harsh…
Large-scale HVAC site crews powering major equipment like chillers, AHUs or boiler systems from high-output generators using…
Electrical installers connecting HVAC plant to high-current power sources in large facilities, helping to provide secure and efficient…
Power distribution specialists connecting high-demand HVAC loads using heavy-duty Powerlock cabling with precision fitting and robust phase…
Electrical contractors supporting mid-range HVAC systems on large sites, distributing safe, reliable power from generators or mains to…
Electrical crews working on major plant installations powering large chillers, boilers or AHUs with centralised, high-capacity 400A…
Site electricians interlinking multiple HVAC units or loads using modular daisy-chain distribution, ensuring safe and scalable deployment…
HVAC crews routing shorter duct runs to distribute or extract air in plantrooms or site buildings with limited ducting space and moderate…
Installers channeling air from large HVAC fans, air handlers or evaporative coolers across long distances on commercial sites needing high…
Engineers managing large air volumes from high-capacity systems, ducting across extended paths in warehouses, stadiums or commercial…
Facilities technicians or installers running short fluid links in compact service zones or plantrooms, where space constraints demand…
Technicians managing low-flow HVAC lines across moderate distances, such as connecting supplementary coils or small air handlers to central…
Onsite HVAC crews connecting intermediate-diameter piping in constrained environments like split system retrofits, with limited routing…
HVAC professionals deploying mid-range flow hoses in temporary installations requiring reliable pressure containment and rapid deployment…
HVAC installation teams bridging short-distance links between tanks, chillers or pumps where secure, quick-connect hosing is required in…
Mechanical services crews connecting chilled or hot water loops over longer runs in commercial HVAC systems requiring secure, high-volume…
Commercial HVAC engineers managing flow control in complex hydronic loops or bypass circuits, using remote-actuated control valves with…

Coates’ HVAC accessories are constructed from durable materials to ensure strength and durability. We offer a variety of widths and lengths of HVAC ducting and HVAC hoses to suit different system requirements. Our specialist Power & HVAC team can advise you on fittings and accessories to optimise your system’s performance.
For HVAC ducting, calculate the required airflow (CFM); select HVAC hoses based on application, diameter and length and determine the electrical load (in amps) and cable length for cable sets. Contact us for expert advice on hiring the most suitable accessories.
The 3-way valve actuator regulates the flow of water to control temperature and airflow in different zones, while air/dirt separators remove air and debris, ensuring smooth operation and improved system efficiency. Together, they enhance system efficiency and improve performance.