Zehnder Q600 ComfoClime Kit

Available Models:

QV-Q600HRVCoolingKit – with standard heat exchanger
QV-Q600ERVCoolingKit – with enthalpy heat exchanger

Complete Kit Includes:

Q600 MVHR unit – 471502023
Zehnder ComfoClime 36 comfort cooler – 471420080
Zehnder floor stand – 471502008
Zehnder Condensation water drain kit – 736000085
4x pipe reducers (215mm to 200mm) – CR215200

A+ Rated | Passive House Approved

Key Features - Zehnder Q600 ComfoClime Kit

Powerful Performance
- Airflow rate @100Pa: 600m³/h
- Up to 2.6kW cooling & 2.4kW heating capacity
- 96% heat recovery efficiency
Smart & Efficient
- App-controlled with remote access
- Passive House certified for energy efficiency
- 100% full & filtered modulating summer bypass
- Humidity boost for automatic adjustments
- Left- or right-hand configuration via software
User-Friendly Setup & Maintenance
- Commissioning wizard for quick setup
- Tool-free filter access for easy maintenance
- Flow control to maintain optimal airflow
- Optional F7 filtration for high air quality

Controllability

The Zehnder ComfoAir units have a unit mounted controller allowing you to adjust all settings and the unit has additional control options including Phone App and demand control sensors

App Control

With the Optional use of the Zehnder Comfo Connect LAN C enables the connection between the ventilation system and the Comfo Control app for iPhone and android devices.

Smart Controls & App Features

Control & monitor via ComfoControl app (iOS & Android)
Adjust ventilation speed, temperature, & sensors
View real-time data on flow rates & temperature
7-day scheduler for custom settings
Service alerts sent directly to your phone

Control Panel & Wall Controller Options

Comfo Sense C67 – Digital 4-speed controller with humidity & CO₂ sensor support
Comfo Switch C67 – LED controller for speed & service alerts
Comfo Control RFZ – Wireless 3-speed controller (requires Comfo Sense C67 or RF-PCB)

Option Box

With the optional Zehnder Option Box will enable the connection between the ventilation system and various other external components.

4 x 0-10v inputs
Volt free Contacts
Post Heater integration
Comfo Fond LQ or Sub-Soil heat exchanger integration
External filter alert integration
Fire Alarm integration

Co2 / Humidity wall Sensors

An optional wireless room mounted Co2 or Humidity sensor is available that will boost the units speed when required through the Zehnder Comfosence controller or RF -PCB

An optional wired room mounted Co2 or Humidity sensor is available that will boost the units speed when required through the Zehnder Option Box

KNX / BMS Control

The optional Comfo Connect KNX C will enable the connection between the ventilation system and the KNX protocol and BMS integration is also possible through this option

RF-PCB

The Zehnder RF-PCB enables the CCRFZ (655 000 755) controller to be used with the ventilation system without the need for the Comfo Sense C67.

Integral Humidity Sensor

The integral humidity sensor increases speed in proportion to relative humidity levels, saving energy and reducing noise.

Comfort Cooling

The Zehnder Q600 ComfoClime 36 kit will provide comfort cooling on warm days and additional heat when required

The Zehnder Comfo Clime Q600 is an air temperature device designed to help reduce the risk of overheating in homes. It combines with the ComfoAir Q600 and compliments its features to ensure it automatically activates and deactivates to provide a comfortable, healthy and energy-efficient indoor climate.

Cooling is automatically activated by a user defined comfort temperature in combination with monitoring both intake air and internal air temperatures
Equipped with a compression cooling system, as is used in refrigerators to reduce the temperature, in this case of the incoming supply of filtered air to provide 2.6kW of cooling capacity
Differs from traditional air-conditioning by using the air performance of our MVHR system to deliver the available cooling power

Construction

The Zehnder Q range are manufactured of airtight and noise absorbing EPP with a plastic front cover

Motors

Filtration

2 x G4 filters are fitted to the unit that are easy to replace
Optional F7 to air supply

Maintenance is easy with the warning indicator on the start-up wizard to indicate when filters may need attention or changing.

Summer By-Pass

The Zehnder Q range of units have a 100% summer by-Pass

Low Noise Levels

With airtight, aerodynamic and sound absorbing construction with perfectly balanced fans the noise levels are ultra quiet

Heat Exchanger

There are two options of heat exchanger available for use with the ComfoClime of Standard or Enthalpy and we recommend the Enthalpy heat exchanger for better performance

The Highest performing heat recovery exchanger that can recover up to 96% of otherwise lost heat

Frost Protection

The unit has a frost protection programme

Optional Pre Heater

The intelligent pre-heater adapts its operation taking into consideration temperature, air flow and humidity to ensure consistent supply air temperature is achieved no matter what is going on outside. Thanks to its large surface and delta shape, the level of pressure loss is negligible – and that also reduces the power consumption for the best possible energy efficiency

Orientation

The Standard unit can be changed from Left- or right-hand configuration through software alone, with no mechanical alteration or alternative configuration of unit is required

The Heater units can be right or left-handed and correct orientation should be checked before purchase

Construction

Manufactured of powder coated galvanised steel outer cover for durability and an inside EPP lining for quietness and efficiency

Mounting

The Kits are supplied with a floor stand

Warranty

Zehnder offer a 2-year warranty but can be extended to 6 years by registerable through Zehnder Website within 6 months of purchase (Homeowner registration | Zehnder Group UK)

Approvals

The Zender Q range units are passive house approved and SAP appendix Q listed

Key design considerations

The ComfoClime can help to temper the incoming supply air, however if the gains exceed the cooling capacity of the unit due to excessive solar gain, then the property will still overheat

Design out Overheating from solar gain by using shading and reflective glass
Insulate intake/exhaust ductwork to a minimum of 25mm of insulating material
Insulate supply ductwork to a minimum of 9mm of insulating material
A recommended Airflow rate of 1ACH is required for correct operation
Enthalpy cube within the ComfoAir Q is recommended
Silencers are recommended
Unit must be floor mounted, the floor stand is ordered separately
Locate the unit on an external wall if possible
Intake air from north facing orientation if possible
Don’t intake air from underneath roof tiles or solar panels
Access for maintenance is required,

Accessories

Further Information

Further information is available on the Manufactures website

Domestic MVHR with Cooling

Zehnder Comfoclime Q600 Kit