Vent-Axia MVHR & Heat Recovery Units

We stock the full Vent-Axia MVHR and heat recovery range — from single room units like the Tempra and HR100R through to whole house MVHR systems including the Sentinel Kinetic, Sentinel Kinetic Plus B, and the Sentinel Econiq. With heat recovery efficiency up to 93% and airflow rates from 21 m³/h to 900 m³/h, there's a Vent-Axia unit for everything from a single bathroom to a large commercial building. All in-stock units are available for next day delivery.

Our range covers through-the-wall single room heat recovery for retrofit projects, ceiling and wall-mounted units for smaller properties, and full centralised Vent-Axia MVHR systems for new builds and major renovations. Not sure which Vent-Axia heat recovery unit is right for your project? Contact our team at hello@efans.co.uk and we can help you spec the right system.

What Vent-Axia MVHR units do you stock?

We carry the core Vent-Axia heat recovery range including the Sentinel Kinetic BH and FH (both left and right hand), the Sentinel Kinetic Plus B, the Sentinel Kinetic Advance S and SX, the Sentinel Kinetic High Flow for larger properties, the Sentinel Econiq S with up to 93% heat recovery, the Integra and Integra Plus EC for through-wall applications, and the HR500 and HR500X for commercial use up to 900 m³/h. For single rooms we stock the Lo-Carbon Tempra T and HTP, the HR100R, HR30W, and the Heat Save.

What is the difference between the Vent-Axia Sentinel Kinetic models?

The Sentinel Kinetic range covers different property sizes and specification levels. The Kinetic BH is the standard whole house unit with humidistat and summer bypass, suitable for most 3–4 bedroom homes. The Kinetic FH is a compact unit for smaller properties. The Kinetic Plus B offers higher airflow at 488 m³/h for larger homes. The Kinetic Advance S and SX are the premium models with up to 93% heat recovery, and the SX adds Wi-Fi and app control. The Kinetic High Flow handles up to 684 m³/h for large or multi-storey properties. All models are available in left or right hand configurations.

Which Vent-Axia heat recovery unit do I need for a single room?

For a single room, the Vent-Axia Lo-Carbon Tempra range is the most popular choice — it fits through an external wall and provides local supply and extract ventilation with up to 84% heat recovery. The Tempra T has a pullcord, while the Tempra HTP adds a humidistat and timer. For a simpler through-wall option, the HR100R (65 m³/h) and the compact Heat Save (21 m³/h) are also available. These are ideal for bathrooms, kitchens, and en-suites where running ductwork is not practical.

Do Vent-Axia MVHR units come in left and right hand versions?

Yes. Most of the Sentinel Kinetic whole house range is available in both left and right hand configurations to suit your ductwork layout. The Sentinel Kinetic Plus B offers both options as variants from one listing. Make sure to check your duct connections before ordering — if you're unsure, contact us and we can advise.

Can I get replacement filters for my Vent-Axia MVHR?

Yes — we stock Vent-Axia replacement filters for the Sentinel Kinetic and other heat recovery units. Regular filter changes (typically every 6–12 months) are essential to maintain airflow and heat recovery efficiency. Browse our replacement filters collection or contact us with your unit model number and we'll confirm the correct filter set.