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DHV-250M MVHR Unit

£4,199.99 inc. VAT

Available on back-order

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Easy to order & install
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Free UK Delivery Over £200
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Description

BACK ORDER ONLY

Back order-only items have a lead time of around 13 weeks and are ordered on a non-cancellable, non-returnable basis unless the unit is damaged.


 

ULTRA-LOW POWER CONSUMPTION

Reduce bills & save the environment with our very quiet and highly efficient heat exchanger.

IMPROVED AIR QUALITY

Recover up to 90% of heat energy while removing stale air, reducing humidity, limiting black mould growth, & cutting condensation.

EASY TO USE & MAINTAIN

Includes 3-Speed Controller & full installation instructions. Filters and heat exchangers are easy to access & easy to clean.

ULTRA COMPACT UNIT DESIGN

Designed for use in very large spaces, with an airflow of up to 2500 m³/h.

HIGH-QUALITY & TESTED PERFORMANCE

Ventilation Megastore products are quality tested, so you know you're buying the best heat recovery ventilation system available

DESCRIPTION

WHAT IS HEAT RECOVERY VENTILATION & HOW DOES IT WORK?

Heat Recovery Ventilation (HRV) is an energy recovery system. Warm, moist air is extracted from the property & replaced with fresh air. Thermal energy from the property is recovered & transferred to fresh incoming air via a heat exchanger; saving energy & money. 

WHY DO WE NEED IT

HRV systems provide a property with fresh air while saving much of the energy usually wasted with traditional extractor fans. They protect the building fabric by reducing condensation, promote energy efficiency, & improve the internal environment.

As new buildings are made intentionally more airtight, they require a ventilation system to assist with fresh air ventilation. Trickle vents or opening a window provide fresh air, but the heat will be lost in the winter or gained in the summer. 

THE BEST SYSTEM ON THE MARKET

Performing to UK standards, all Ventilation Megastore products are tested so you can trust that you’re buying the best ventilation system on the market.

ULTRA COMPACT & HIGHLY EFFECTIVE

This unit is specially designed for use in extra-large-sized properties. The unit is compact, easy to install, & provides a low-cost solution.

If you have any questions, contact our UK-based team & we will be happy to help!

Physical Properties

Packaged Dims (mm): 1710 x 1340 x 720

Unit Dims (mm): 1620 x 1220 x 558

Weight (kg): 145

Inlet Dims (mm): 300 x 260

Outlet Dims (mm): 330 x 300

Technical Properties (measured at unit):

Airflow High (m³/h): 2500

Airflow Medium (m³/h): 2300

Airflow Low (m³/h): 2100

External Static Pressure (Pa): 250

Noise Level (dBA): 56

Power Consumption (W): 1600

While HRV units are easy to install, some planning is crucial. Choose the right size of HRV for your property & room layout, as the output for individual rooms will be affected by resistance losses from the type, length, & complexity of ducting.

We recommend selecting a unit that covers your ventilation needs on the Low power setting,  providing the opportunity to boost the fan speed to accommodate changes in internal conditions.

Ventilation Megastore offers a range of ducting options & can advise on best practices. 

If any regulation compliance is required (e.g. new build properties), it is the responsibility of the installer to ensure suitable system performance.

Ventilation & Conservation of Fuel and Power are covered by Part F & Part L respectively of Schedule 1 to The Building Regulations 2010

Additional information

Weight 305 kg
Dimensions 220 × 212 × 96 cm

Recommended Accessories

Shipping Information

Free Shipping to the UK mainland on orders over £200

Shipping to Northern Ireland, Isle of Man, Isle of Wight, and Scilly Isles: £75.

Shipping to Republic of Ireland, Guernsey, Jersey, and the Scottish Highlands & Islands: £100
Shipping Policy

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