A fresh approach…

The HRU ECO 4 ensures year-round comfort and low energy bills to occupants of the modern airtight home. While removing contaminated wet air from kitchens, utility rooms and bathrooms, the unit simultaneously introduces fresh preheated air to other rooms in the home.

The HRU ECO 4 diverts up to 91% of heat from the air leaving the building into the incoming supply. A 100% summer bypass valve prevents unwanted heat entering the home on hotter days, while, at the other end of the temperature gauge, a frost protection device prevents the unit from freezing. Suitable for homes with up to 175 square metres of floor space, the HRU ECO 4 uses less energy than intermittent fans.

Reliable

Reliability assured

Lightweight and compact design

Lightweight and compact design

  • Ideal for properties of up to 175m2 habitable floor area
  • Specific fan power of less than 0.5 W/l/s
  • 91% heat exchanger efficiency
  • Built-in 100% summer bypass
  • Built-in frost protection device
  • Only 25kg lift weight
  • Available in both house and apartment configurations
  • Hard wired or remote wireless control available to work with units

  • HRU Eco 4
HRU Eco 4

View product specification

When clicked this will open the product specification in PDF format.

Product Height  Width Depth  Weight Order code
mm mm mm kg
HRU ECO 4 House 848 730 477 25 95:060:002
HRU ECO 4 Apartment 848 730 477 25 95:060:003

Product

Order Code

Duct Connection Kit

95:970:001

Wired controller

95:970:002

RF controller (white)

95:970:003

RF controller with LED

95:970:005

HRU ECO 4 G4 filters (pair)

95:970:007

HRU ECO 4 F7 filters (pair)

95:970:008

Advance & Advance Plus G4 filters (pair)

95:970:009

Advance & Advance Plus F7 filters (pair)

95:970:010

RF Status Indicator Panel / Controller

95:970:200

CO² Sensor

95:970:201

PIR Sensor

95:970:202

RH Sensor

95:970:203

Automatic Controller

95:970:204

There are currently no BIM files for this product

Approved and accredited
CE
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How to buy
At Heatrae Sadia we understand that you should never put a price on comfort. Our products are designed with the highest quality of materials and we lead the market with our engineering expertise. Whilst we don't sell our products direct to the trade, we are the only leading manufacturer to have our entire product range stocked by all the leading merchants.
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