Collection:
Plenum Boxes
Experience efficient air distribution with PureClima's high-quality plenum boxes, specifically designed to pair seamlessly with our frameless gypsum diffusers. Built for durability, they deliver reliable performance and a superior finish. Ideal for any project scope, from home installations to large-scale commercial and industrial applications, they support a top-tier HVAC setup.
Acoustic Insulated Plenum Box for HVAC Linear Slot Diffusers
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Thermo Box - Insulated Plenum Boxes for Linear Slot Diffusers
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About PureClima Fittings
PureClima supplies a comprehensive range of HVAC fittings for professional ventilation, air-conditioning, MVHR and extract systems. Our collection includes galvanised duct connectors, bends, reducers, spigots, couplers, branches and installation accessories designed to help create secure, efficient and reliable ductwork.
Available in a variety of sizes and configurations, PureClima fittings are suitable for residential, commercial and industrial applications. Each component is selected to support straightforward installation, dependable airflow and compatibility with circular, spiral and rectangular ducting systems.
Whether you are extending an existing ventilation system, connecting equipment to ductwork or completing a new HVAC installation, our fittings provide practical solutions for creating strong, correctly configured connections. With durable materials, professional technical support and fast UK delivery, PureClima helps installers source the essential components required for high-quality air distribution systems.