HRU heat recovery units are equipped with a high eficiency counter-flow non-permeable heat exchanger. This premium range of ceiling mounted units for commercial applications range from 50 l/s to 1000l/s. The slimline design makes the units easy to mount in small spaces, ceiling voids and above false ceilings.

The HRU-SlimAIR heat recovery unit is designed for residential buildings. The HRU has a capacity of 500 m3/h @ 100 Pa, generated by energy-efficient EC fans. A plastic (PET) counterflow heat exchanger is responsible for heat recovery. An ERV version with an enthalpy exchanger that recovers moisture is also available.

The Slimline 150 is a high-efficiency, low profile MVHR unit to deliver exceptionally low energy consumption, low noise levels and innovative features. It is the ideal heat recovery unit for high ceilings. The Slimline 150 product is Passivhaus certified and manufactured with the latest energy-saving technology.

The MVHR – Mechanical Ventilation Heat Recovery System is an automatic system for continuous operation for air changing: provides to suck air from the service rooms and delivers fresh and filtered in the noble rooms, after recovery most of the heat content in the exhaust air.

MVHR (mechanical ventilation with heat recovery) is a whole dwelling ventilation system that supplies and extracts air continuously at a low rate with the facility to be boosted as required meeting Building Regulations Part F System 4.

HRU heat recovery units are equipped with a high efficiency counter-flow non-permeable heat exchanger. This premium range of ceiling mounted units for commercial applications range from 50 l/s to 1000l/s. The slimline design makes the units easy to mount in small spaces, ceiling voids and above false ceilings.

HRU can be used in installations with different external heat supply, such as District energy, boiler or other heat source. Characteristic: • Heating demand: 22-540 kW • Maximum recovered heat from C0₂ pack up to 50-400kW Two different solutions based on store size: 1. one- tank solution - for small stores up to 1500 m˚ 2.

AVT can offer fully fitted and pre-wired controls for all infinity® – HRU units. Reduced site costs as most of the wiring is carried out by AVT. Peace of mind as HRU and controls are supplied by AVT for seamless integration. Controls are pre-tested with full technical support.

The UNI-HRU range of highly efficient heat recovery units have been designed specifically for the UK market. Our UNI-HRU units have airflow rates from 450 to 1600 m³/hour, these compact ceiling mounted heat recovery units can greatly reduce energy losses and room temperature fluctuations caused by the ventilation process.

Counterflow heat exchanger with summer bypass offering up to 94% efficiency. External mounted units offer solutions were ceiling voids are restricted. Ideal for noise sensitive areas as unit is removed from the ceiling void. Our AIR-HRU range compliments our Bespoke Designed units with Thermal Wheels, Plate heat exchanger, Gas Burner etc.