Eco4

Heatrae Sadia Eco4

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. So householders will breathe not only cleaner air, but a sigh of relief when the electricity bills come in too.

 

Features & Benefits

  • 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.
  • Dimensions - 730mm wide x 477mm deep x 848mm high (including spigot)
  • Only 25kg lift weight.
  • Available in both House and Apartment configurations.
  • Available with either hard wired or remote wireless control configurations.

Our Details

Service Vent Ltd
Unit 8 Kingsland Court
Three Bridges Road
Crawley
West Sussex  RH10 1HL

Tel: 01293 404342

Company Reg. No: 7178449
VAT No: 987 7718 39

Our Products In Action

On Monday Andy and Todd arrived from Service Vent to put in the ducting for our mechanical heat recovery system. Read more here...

This is a real-life blog from one of our customers, who wrote about his house build process at every stage.

What our client said:

"Thank you for organising everything like clockwork.  Andy & Todd have done a great job and are very positive people to work with.  They are a credit to Service Vent."

S5 Box