Linkedin Youtube Facebook-square

01383 221 255

Contact us

Zehnder ComfoAir 155 WM MVHR

Zehnder ComfoAir 155
Zehnder CA155

Original price was: £1,627.89.Current price is: £1,204.64. £1,445.57 incl. VAT

On Backorder

Zehnder ComfoAir 155 WM MVHR

Supplier Art No: (CA155WM)

  • The Zehnder ComfoAir 155 WM (wall mounted), is the updated version of the Greenwood Vireo HR155 WM, a heat recovery unit designed to enable better and easier specification of ventilation in new properties. It contains features such as its automatic true summer by-pass, high heat recovery efficiency and integrated humidity sensor to provide a comfortable, healthy and energy-efficient indoor climate.
SKU A-CA155WM Category

For most items our delivery charge is £5.94+VAT. Orders to over £250.00+VAT are free of delivery charges. Different charges apply for for Northern Ireland (£13.13+VAT), the isles (£15.02+VAT) and Scottish Highlands (£17.68+VAT) with free delivery of orders over £450.00+VAT.

We ususally deliver stocked items within 2-3 days. For urgent orders, please call us on 01383 221 255 to check stock levels.

We can only process orders to the UK (with UK/ EU payment cards). We never ask for your card details, but we re-direct to Take Payments, our secure payment gateway.

Description

Maximum flow rate: 296 m3/h | 82 l/s
Reference flow rate: 207 m3/h | 58 l/s
Thermal efficiency: 90%
Spigot size: 125 mm

Key features:

  • Left or right hand configuration through software alone, no mechanical alteration required.
  • 100% full and filtered summer bypass.
  • Modern, discreet design.
  • Easy installation to wall, cupboard or kitchen cupboard.
  • Light to handle.
  • BMS capability.
  • Tool free filter access.
  • Volt free contact boost capability.
  • CommissionSMART™ is a commissioning wizard that enable a quick and simple set-up process.
  • SummerSMART™ ensures automatic full by-pass activation providing filtered supply air 365 days a year.
  • TimerSMART™ eliminates nuisance noise and over-ventilation by determining the duration of occupancy and allocating a suitable overrun time.
  • HumidiSMART™ continuously monitors the humidity level within the home and looks for a man-made spike before boosting the unit, irrespective of distance or dilution.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products

Basket

Latest News

Dandashill Platform 3 Passive House Development

Passivhaus deemed to satisfy UK NZCBS

Passivhaus deemed to satisfy UK NZCBS The Passivhaus standard is now deemed to satisfy certain aspects of the UK Net Zero Carbon Buildings Standard (UK…

Read more
Glasgow Homebuilding & Renovation Show

Scottish Homebuilding & Renovating Show

Scottish Homebuilding & Renovating Show Glasgow PAUL Heat Recovery is exhibiting at the SEC in Glasgow on the 9th and 10th May 2026. Please visit…

Read more
Big Magic training

Big Magic Installer Training

Big Magic Installer Training May 2026 PAUL Heat Recovery hosts a product training event for the Big Magic MVHR system on Thursday 7th May 2026…

Read more