WTW.nl
Add-on · Zehnder ComfoClime

Cooling on your ComfoAir Q, no outdoor unit.

The ComfoClime sits on top of your existing ComfoAir Q: cooled supply air in summer, pre-heated air in winter. Installed by the first ComfoClime-certified installer in the Netherlands.

No outdoor unitPlug-and-play on the QCools & pre-heats
Request ComfoClime quote 085 060 22 97
4.5 / 5 on Trustpilot (56 reviews)·1st certified in NL·Zehnder dealer

Recent · ComfoClime installed

ComfoClime on the Q: this is what it looks like.

Price indication

from € 3,625

Excl. VAT · ComfoClime 24 € 3,625 · ComfoClime 36 € 3,990. Installation is planned after a short intake (which Q, where it stands, condensate drain).

  • ComfoClime 24 → ComfoAir Q350
  • ComfoClime 36 → ComfoAir Q450 / Q600
  • Installed & commissioned in 1 day
  • Certified installation, original parts

What is included?

From intake to a cooled home, fully arranged.

Short intake

We check your Q model, the space above the unit and the condensate drain.

Coupling to your Q

The right ComfoClime (24 or 36) mounted directly on your ComfoAir Q.

Condensate & commissioning

Neatly connected drain and a system commissioned for cooling and pre-heating.

Explanation & warranty

Operation explained, original Zehnder parts, certified installation.

How to proceed?

Cooling on your Q within two weeks.

1

Fill in the form

Tell us which ComfoAir Q you have.

2

Short intake

We confirm the right ComfoClime and the installation date.

3

Installed in 1 day

Mounted, commissioned and explained.

Frequently asked questions

Answers to the most common questions.

Does the ComfoClime fit my unit?+
The ComfoClime only fits the Zehnder ComfoAir Q series: the 24 on the Q350, the 36 on the Q450 and Q600. Do you have a Renson or another brand? Then a ComfoPost duct cooler is the option — it works on any balanced ventilation system.
Is it a replacement for air conditioning?+
It is top-cooling: the supply air is pleasantly tempered, your home stays noticeably cooler on hot days. It is more subtle than a split airco — but without an outdoor unit, without refrigerant lines and much more economical.
What does it cost?+
ComfoClime 24: € 3,625 excl. VAT · ComfoClime 36: € 3,990 excl. VAT. Installation is planned after a short intake, so you get one clear total price up front.
Does it do anything in winter?+
Yes: the ComfoClime pre-heats the supply air in winter. That takes load off your heating and keeps the supply air comfortable.
Why WTW.nl?+
We were the first ComfoClime-certified installer in the Netherlands, official Zehnder dealer, 800+ installations. You get certified installation with original parts.

Request your ComfoClime quote.

Reply within 24 hours. Tell us which ComfoAir Q you have.

Reply within 24 hours. No obligation.
1. Your details

We only call to discuss your request. No newsletters, no spam.

Prefer to call? 085 060 22 97·WhatsApp

Official dealer Zehnder · Renson · Duco·First in NL with ComfoClime-certificate

Trustpilot 4.5/5 (56 reviews) · Google 5.0/5 (5 reviews) · 800+ installations · Since 2018