Introducing the Single Room Erv: The Ultimate Ventilation Solution

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If you’re looking for an efficient and effective way to supply and exhaust ventilation in separate rooms, then look no further than the Single Room Erv. With a wide range of features and benefits, this ventilation unit is designed to provide fresh and clean air while ensuring minimal energy consumption. Let’s dive into the details!

Features that Make a Difference

  • Efficient supply and exhaust ventilation: This unit ensures proper airflow and ventilation in each room, guaranteeing a comfortable and healthy living environment.
  • Polystyrene plate counter-flow core: With an impressive sensible recovery efficiency of 85-88%, this core maximizes heat exchange, reducing heating costs.
  • Low energy demand: The Single Room Erv is equipped with EC fans that consume minimal energy, ranging from 8 to 51 watts.
  • Integrated automation: Enjoy the convenience of three operation modes, providing airflow of up to 71 CFM, all controlled through an easy-to-use interface.
  • Silent operation: Say goodbye to noisy ventilation systems. The Single Room Erv operates at a quiet 1-1.8 sones, ensuring peace and tranquility.
  • Air cleaning at its best: This unit comes with two built-in filters that effectively remove dust, dirt, and other impurities from the air, promoting a healthy indoor environment.
  • Easy installation: Mounting the Single Room Erv is a breeze, thanks to its compact size and user-friendly design.

A Closer Look at the Casing

The Single Room Erv boasts a metal polymer coated casing with a 3/8″ foamed synthetic rubber layer for exceptional heat and sound insulation. Its modern design seamlessly blends with any interior, while the easily opened front panel enables hassle-free servicing, such as filter cleaning or replacement. To ensure safety, the panel is equipped with a protecting opening switch that cuts off power supply when opened. With two Ø5″ air ducts, air is efficiently supplied and exhausted from the premises.

Cleaner Air, Healthier Life

Air filtration is a top priority, and the Single Room Erv delivers. Built-in MERV 7 and MERV 5 filters clean the supply and exhaust air flows, respectively. These filters not only enhance air quality but also prevent the unit components from getting soiled, prolonging the unit’s lifespan.

The Power of Efficient Air Supply and Exhaust

Equipped with high-efficient EC motors, the Single Room Erv ensures optimal air supply and exhaust. The fan motors are designed with built-in overheating protection and ball bearings for longer service life. Thanks to EC technologies, the unit operates with low energy demand while ensuring reliable performance.

Protecting Against Condensate

The Single Room Erv includes a special condensate drain pan to collect any condensate generated during the heat recovery process. When the drain pan is filled, the unit automatically switches off, indicated by the control panel. Simply remove the condensate, restart the unit, and continue enjoying its efficient operation.

How It Works: Operating Logic

The heat recovery process of the Single Room Erv is intelligently designed to minimize heat losses and reduce heating costs. Warm stale air from the room passes through the filter and heat exchanger, transferring its heat energy to clean cold air from outside. This exchange of heat ensures minimal loss and optimal energy efficiency. Plus, with the separate flow of extract and supply air, you can rest assured that no contaminants, odors, or microbes will enter the fresh air flow.

The Heart of Energy Recovery: The Heat Exchanger

The Single Room Erv features a state-of-the-art plate counter-flow polystyrene heat recovery core, boasting an impressive heat exchange efficiency of 85-88%. During the winter, the heat exchanger utilizes the heat energy from the extract air to warm up the intake air, reducing the heating load. In the summer, the supply air is cooled down by the colder intake air, ensuring optimal comfort year-round.

Keeping Frozen Air in Check

To prevent freezing during cold temperatures, the Single Room Erv is equipped with an electronic freezing protection system. In the cold season, thermal energy from the warm extract air is transferred to the cold intake air. If the exhaust air temperature drops below the set point, the supply fan stops temporarily. As the core heats up, the exhaust air temperature rises, and the unit resumes its previous operation mode.

Control and Convenience at Your Fingertips

The Single Room Erv comes with a control panel for easy operation. Additionally, the delivery set includes a remote control panel, allowing you to adjust settings from anywhere in the room. With three operation modes and various functions, such as high-speed activation timers, fan speed adjustment, week-scheduled operation, and filter replacement alarms, you have full control over your ventilation system.

A Perfect Example of Efficiency: MICRA 150 Ventilation System

Take a look at the MICRA 150 ventilation system arrangement example below:


For efficient ventilation, install one or several MICRA 150 units in each room. One unit can efficiently ventilate up to 1200 square feet of space. This arrangement ensures a continuous air exchange, while the heat recovery capabilities provide energy-saving benefits throughout the year.

Easy Installation with Accessories

For a hassle-free installation experience, use the mounting kit MK MICRA 150, which includes:

  • Two plastic air ducts (Ø5″, 19 11/16″)
  • Double outer metal hood

With this kit, you can easily install the Single Room Erv and enjoy its benefits in no time.

The Single Room Erv is truly a game-changer when it comes to ventilation solutions. With its cutting-edge features, energy efficiency, and user-friendly design, it promises to enhance the quality of your indoor environment. Don’t miss out on the opportunity to experience the ultimate in ventilation comfort! Ambassadeur Hotel is your go-to destination to learn more.