Ideal Clima Kers+60 Ultra-Quiet Heat Recovery Ventilator – Effective Ventilation Up to 60 m³/h

Ideal Clima Kers+60 Ultra-Quiet Heat Recovery Ventilator – Effective Ventilation Up to 60 m³/h

Fresh indoor air without excessive heat loss

The Ideal Clima Kers+60 is a modern local heat-recovery ventilation unit—or heat exchanger—that helps improve indoor air quality in apartments, single-family homes, and offices. The unit removes humid and stagnant air from the room and replaces it with fresh, filtered air, while retaining up to 94% of the room’s thermal energy.

Problems often arise in today’s well-insulated buildings:

• poor ventilation
• excess moisture
• condensation on windows
• high CO2 levels
• stuffy indoor air
• mold growth

Ideal Clima Kers+60 helps solve these problems in an energy-efficient and quiet manner, without the need for a complex ventilation duct system.

Why Choose Ideal Clima Kers+60?

• Heat recovery of up to 94%
• Airflow up to 60 m³/h
• Very quiet operation: 5–42 dB(A)
• Energy-efficient EC fans
• Wi-Fi readiness
• Remote control included
• Automatic Nighttime Speed Reduction
• Humidity-Based Ventilation Activation
• Ceramic Antibacterial Heat Exchanger
• G3 filters in both airflow directions
• Wind-resistant roller shutter in accordance with the EN 13141-8 standard
• Easy installation through an exterior wall

Problem: Poor ventilation in modern buildings

Although modern energy-efficient buildings retain heat, natural air exchange is often insufficient. As a result, the following may occur:

• humidity to increase
• mold to form
• rising CO2 levels
• experience poorer sleep
• feelings of heaviness and fatigue may occur

Simply opening a window does help ventilate the room, but in winter it causes significant heat loss and higher heating costs.

Solution: Local ventilation with heat recovery

The Ideal Clima Kers+60 uses regenerative heat recovery technology, in which the heat from the exhaust air is stored in a ceramic heat exchanger and used to preheat the incoming fresh air.

The result is:

• fresher indoor air
• lower heating costs
• better indoor climate
• less moisture and condensation
• Energy-efficient ventilation year-round

Extremely quiet operation in bedrooms and living areas

The Kers+60 is designed to operate very quietly, making it ideal for:

• into the bedrooms
• children’s rooms
• home offices
• into living spaces
• smaller offices

Automatic night mode reduces the fan speed at night, helping to ensure a more restful sleep and a comfortable indoor climate.

Smart Wi-Fi Control

The Ideal Clima Kers+60 supports Wi-Fi control and allows you to monitor and control the unit via a smartphone using a Wi-Fi adapter. The kit also includes a remote control for adjusting the ventilation speed.

Smart features allow you to:

• adjust the ventilation speed
• use automatic modes
• control multiple devices at once
• optimize energy consumption

Ceramic Antibacterial Heat Exchanger

Kers+60 uses a ceramic heat exchanger with an antibacterial coating, which helps:

• increase the efficiency of heat recovery
• improve hygiene
• reduce the spread of bacteria
• ensure stable ventilation

Easy installation in an existing building

The unit is installed through an exterior wall and does not require a complex ventilation duct system. This makes the Kers+60 model particularly suitable for:

• into apartments
• private homes
• buildings undergoing renovation
• smaller commercial spaces
• rooms without central ventilation

Where is the Ideal Clima Kers+60 heat recovery unit used?

The Ideal Clima Kers+60 is well-suited for:

• into apartments
• private homes
• into the bedrooms
• living room
• home offices
• smaller offices
• buildings undergoing renovation
• rooms with moisture problems

Technical Specifications

• Maximum airflow: 60 m³/h
• Heat recovery: up to 94%
• Sound level: 5–42 dB(A)
• EC Energy-Efficient Fan
• Ceramic Antibacterial Heat Exchanger
• G3 filters on both sides
• Wi-Fi readiness
• Remote Control
• Automatic Night Mode
• Moisture-Based Control
• Wind-resistant exterior roller shutter in accordance with the EN 13141-8 standard

FAQ – Frequently Asked Questions

What is Ideal Clima Kers+60?

Kers+60 is a local heat-recovery ventilation unit, or heat exchanger, that helps ensure fresh indoor air and reduce heat loss.

Is the Kers+60 suitable for an apartment?

Yes, the unit is very well suited for apartments and rooms without central ventilation.

How effective is heat recovery?

The heat recovery efficiency of Kers+60 reaches up to 94%.

Does the device help reduce humidity?

Yes, continuous ventilation helps reduce excess moisture, condensation, and the risk of mold growth.

How quiet is the Kers+60?

The noise level starts at about 5 dB(A), making the device well-suited for bedrooms as well.

Can the device be controlled with a phone?

Yes, Kers+60 supports Wi-Fi control via a Wi-Fi adapter.

Is installation difficult?

No, the unit is installed through an exterior wall and does not require complex piping.

Does Kers+60 help save on heating costs?

Yes, heat recovery helps reduce heat loss associated with ventilation and improves a building’s energy efficiency.

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All equipment that complies with European directives is marked with the CE mark (TÜV) and comes with the corresponding certificate of conformity.

Specifications

VRKS27W – KERS+ 25 Precision Heat Recovery Unit with Remote Control

A spot heat recovery unit for installation within perimeter walls, featuring a highly efficient hexagonal ceramic heat exchanger capable of handling a maximum airflow rate of 60 m³/h, alternating between supply and exhaust modes, with a useful internal volume of up to 60 m³. Equipped with an automatic air barrier damper in accordance with Regulation CE13141-8, a night mode (nighttime noise reduction), and a humidity control function. Sound pressure level at a distance of 3 m is less than 29 dB in accordance with the UNI EN ISO 3746:1997 standard; external noise attenuation is 42 dB; features an energy-efficient EC motor with power consumption of less than 5 W. A remote control is included, and Wi-Fi capability is standard.

KERS+ devices are designed to perform the following functions in every room:

• Supply fresh air taken from outside the building at a flow rate of up to 100 m³/h
• Recover up to 97% of the heat from the stale air extracted from rooms to heat (in winter) or cool (in summer) the incoming air before it enters the room, resulting in significant energy savings.
• Filter the incoming air and the air being extracted from the rooms.

These units are designed for use in residential buildings, specifically for ventilating rooms where centralized ventilation is not considered feasible. They can be installed through walls and are therefore particularly well-suited for renovations and partial renovations of rooms where mold is forming due to inadequate ventilation or where CO2-rich air needs to be removed.

The maximum airflow rate for each unit is available in four sizes: 25, 50, 60, and 100 m³/h, depending on the model. KERS+ heat recovery units ensure adequate air exchange for rooms with floor areas of 9, 18, 22, and 37 m², depending on the model (with an air exchange rate of 0.5 vol/h and an interior height of 2.7 m).

 

The machine is equipped with an EC motor fan with energy recovery, which is capable of reversing the airflow in the recovery unit and operates in two phases:

Stage 1:

The fan draws hot air from the room and sends it through the heat recovery unit to the outside. This cools the air while retaining the heat it contains.

Stage 2:

The fan reverses the airflow and draws in cool air from outside. When this air comes into contact with the heat recovery unit, it is warmed before entering the room.

The remote control included as standard equipment allows you to:

• Use Kers+ only in extraction mode or only in input mode.
• Adjust the fan speed according to the desired humidity level.
• Setting up automatic night dimming
• Set up automatic ventilation based on three humidity thresholds
• To quickly remove unpleasant odors, activate the boosted suction function at maximum speed for 30 minutes.
• Turn Kers+ on and off.

Using the device’s buttons, you can:

• Set three operating speeds
• Configuring heat recovery and activating automatic nighttime dimming
• Displays operating speed and the need to clean the filters using LEDs

To install the recovery unit, drill a through-hole in the perimeter wall for KERS+ 25/50/60/100 Wi-Fi-ready devices, with a minimum diameter of 102/162/162/202 mm, at a 2° or 3° angle outward. The channel can be adjusted according to the actual thickness of the wall. All that is required is a 110–230 Vac power source using a 2×1.5 mm² cable. Control is via the device’s retractable buttons, the remote control included in the package, a free remote control adapter, or Wi-Fi.

Wi-Fi accessory:

Price: 44 euros per km

Technical Specifications

Kersi Flow Rate and Noise Table – The Quietest Device on the Market

Data for Energy Labeling Purposes