DV82 Entro-V

The DV82 Entro-V is a highly efficient, top entry MVHR unit that can recover over 85% of the wasted heat.
The unit is reliably manufactured to ensure high thermal efficiencies with optional ancillaries such as electric heaters, F7 (ISO ePM1 60%) supply air filter and various sensors. The DV82 has low energy EC fans that minimise the unit's energy consumption therefore can help reducing energy bills.
The unit has an easy to maintain plastic counterflow heat exchanger that prevents the airstreams from mixing and easy to clean air filters that provide you with a clean, healthy indoor air environment.
The DV82 Entro-V complies with the ErP 2016 standards and also conforms with the more stringent proposed ErP 2018 Directive. The unit comes with an outstanding 2-year warranty* and is SAP Appendix Q recognised.

KEY FEATURES:

For use in dwellings up to 184m²
Over 85% thermal efficiency capabilities
"A" energy rating
Two controller options (basic or digital)
Double G4 (ISO ePM Coarse 55%) filter design with an optional F7 (ISO ePM1 60%) supply air filter - ISO 16890 compliant
Automatic, 100% summer by-pass
Compact design with a vertical mounting position
Durable galvanised steel casing, powder paint coated line with 20mm EPP (expanded polypropylene) insulation
Built-in humidity sensor as standard via VOD (Ventilation On Demand) mode
Choice of spigot locations (top entry as standard)
Complies with Building Regulations
SAP Appendix Q recognised
2-year warranty*

COMPONENTS WITH THE LATEST TECHNOLOGY

The DV82 Entro-V includes an easily removable, plastic heat exchanger which transfers warmth from the outgoing waste airstream into the incoming fresh air with thermal efficiency over 85%. At no point do the airstreams mix.

The DV82 Entro-V unit is designed with a double filter facility that comes with 2 x G4 (ISO ePM Coarse 55%) filters as standard. There is the option to have a F7 (ISO ePM1 60%) pollen filter included, which provides additional protection against invisible, harmful particles and creates an ultra hygienic environment, particularly relevant for those suffering from asthma or other respiratory conditions.

ADAPTABLE DESIGN

The DV82 Entro-V unit can be installed in vertical mounting positions, on the wall or floor. Hanging brackets, screws and feet are supplied with the unit. Also, the unit has interchangeability of spigot positions from top or sides.

ACCESSORIES:

In addition to a choice of compatible ducting systems a full range of controls, sensors, in-line silencers, floor/wall/ceiling inlet and outlet diffusers are available to complete the installation.

WHAT HAPPENS NEXT?

All centralised mechanical ventilation units require good quality compatible ducting installed to a high standard. To ensure the best results, we recommend the innovative AIRFLEX PRO semi-rigid ducting system to be used with heat recovery ventilation systems.

*Excluding motors. Motor warranty is one year from date of purchase.

DV82 Entro-V Consultant Specification

CONSULTANT SPECIFICATION

UNIT SPECIFICATON - DV82 Entro-V

The mechanical ventilation with heat recovery unit shall be the DV82 Entro-V as manufactured by Airflow, shall be sized as indicated on the drawings and shall be in accordance with the specification.

The unit shall be a highly efficient top-entry MVHR (mechanical ventilation with heat recovery) that can recover over 85% of the wasted heat. The unit's casing shall be manufactured from galvanised steel, white powder paint coated lined (RAL9016) with 20mm insulation for great level of air tightness, thermal insulation and sound absorption.

The plastic counterflow heat exchanger shall prevent the air-streams from mixing and shall be easy to clean and maintain.

The unit shall have low energy EC fans that minimise the unit's energy consumption with a quiet operation and low specific fan power achieving an 'A' energy efficiency in the average climate. The sound power level requirements shall be detailed by the unit's manufacturer and in accordance with the ventilation equipment operation schedule.

The unit shall be designed with a double filter facility that comes with two ISO Coarse 55% (G4) filters as standard with an optional ISO ePM1 60% (F7) pollen filter which provides additional protection against invisible, harmful particles creating an ultra-hygienic environment.

The plastic spigots coming at the top-side of the ventilation unit as standard shall benefit from an interchangeability feature which allows them to be moved from top to aside. The mounting positions and flexibility in product specification, installation and storage shall be as described in the product's datasheet and instruction manual provided by Airflow.

The unit shall be equipped with an automatic, 100% bypass actuator which isolates the heat exchanger so that no air passes through it, based on the temperature sensor's input. This ensures ventilation without adding to seasonal high indoor temperatures.

The unit shall have an M10 connection for the condensation drain fitting. The unit shall be suitable for 160 mm (4 ports) duct diameter installed at the top entry. The ventilation unit shall be suitable for left- and right-hand configurations.

The DV82 Entro-V ventilation unit shall be installed in vertical mounting positions, on the wall or on the floor.

The unit shall be DV82 Entro-V as manufactured by Airflow and SAP eligible.

KEY FEATURES

For use in dwellings up to 184m²
Over 85% thermal efficiency and low SFP
'A’ energy rating
Double filter design with ISO Coarse 55% (G4) filters and an optional ePM1 60% (F7) supply air filter
Automatic, 100% summer by-pass
Vertical mounting position
Compact design
Wall and floor mounting kits
Easy filter change with no tools needed
Choice of spigot locations (top entry as standard)
Durable metal casing with 20mm insulation
Built-in humidity sensor as standard
Optional electric heater
Complies with Building Regulations

OPERATION

The supply and extract sides shall be positioned as indicated on the project's drawing and shall be in accordance with the ventilation unit's schedule.

The mechanical ventilation with heat recovery unit shall extract stale air from all wet rooms such as bathroom, kitchen, en-suite, W.C., utility rooms and supply fresh warm air to all habitable rooms such as bedrooms and living areas. The incoming air which is the supply air shall be warmed up by the extracted indoor air through the highly efficient heat exchanger. Also, both air flow paths, the extract and supply sides, shall be filtered in order to protect the heat exchanger.

The ventilation unit shall have a variable speed control depending upon the control option chosen in the specification. The unit shall have be easy to commission the supply and extract fans according to the specification requirements.