Helios KWL balanced ventilation system (from Blutherm)

KWL ventilation system
Alexa controlled air ventilationhelios kwl balanced fresh air ventilation system

Driven by a long-standing passion for fresh and healthy air, Helios has become a renowned manufacturer of ventilation systems. They offer comprehensive system solutions, including well-coordinated accessories and services, to facilitate customer needs. Among their products, the KWL fresh air ventilation system stands out for its quiet and efficient ventilation design.

About the Product

The Helios KWL fresh air ventilation system from Blutherm offers exceptional features to create an optimal indoor environment. It effectively filters out allergens and pollutants, making it ideal for individuals with respiratory sensitivities. With its dust-free air and passive cooling features, it contributes to a holistic mind-body wellness approach, ensuring a refreshing and healthy environment for occupants.

Must Read
Helios ultrasilence mono tube ventilation system ELS (from Blutherm)

Helios ultrasilence mono tube ventilation system ELS (from Blutherm)

The Helios ELS ultrasilence mono tube in-house ventilation system from Blutherm is a top-of-the-line solution for ventilation

Product Description

The Helios balanced ventilation system from Blutherm ensures a harmonious airflow in a home. It mechanically introduces fresh outdoor air while simultaneously exhausting stale indoor air. This system incorporates a heat recovery core, which efficiently transfers energy (temperature + humidity)/heat (temperature) between the incoming and outgoing air streams. This mechanism maintains temperature effectively by transferring heat between incoming and outgoing air. The Helios KWL balanced ventilation system optimizes energy usage, enhances indoor comfort, and promotes a sustainable and efficient ventilation solution for residential spaces.


Features of Helios KWL balanced ventilation system

The Helios KWL ventilation system boasts several remarkable features designed to create an optimal indoor environment for residential and commercial spaces:

  1. Dust & pollen-free air: The energy recovery ventilation system incorporates advanced filters. These filters effectively remove dust and pollen particles from the incoming air, ensuring cleaner and healthier indoor air quality.
  2. Passive cooling: By exchanging heat between the incoming and outgoing air, the Helios system provides passive cooling during warmer months. This reduces the need for excessive air conditioning and lowers cooling costs.
  3. Mind-body wellness: The Helios ventilation system creates a refreshing and invigorating indoor environment, promoting a sense of well-being and enhancing overall comfort.
  4. Prevent sick building syndrome: The Helios system has efficient ventilation capabilities. It helps minimize the accumulation of indoor pollutants, preventing the onset of sick-building syndrome and related health issues.
  5. Reduce cooling costs: By utilizing heat recovery and passive cooling, the Helios ventilation system helps to reduce cooling costs. This reduction leads to energy savings and increased efficiency.
  6. Best indoor air quality: The KWL ventilation system ensures the highest standards of indoor air quality. It achieves this by continuously supplying fresh and filtered air, free from contaminants and pollutants.
  7. Easily control with “Alexa”: The Helios KWL units can be conveniently controlled using voice commands through devices like “Alexa.” This feature enables seamless and user-friendly operation.


Alexa controlled air ventilation
“Alexa” enable convenient voice control of Helios KWL units


Product specifications

  • Ventilation unit with heat recovery: The ventilation unit is equipped with a heat recovery system, allowing for the efficient transfer of heat between the incoming and outgoing air streams. This feature helps to maintain a comfortable indoor temperature while minimizing energy loss.
  • Ground-to-brine/air heat exchanger: The system incorporates a ground-to-brine or ground-to-air heat exchanger, depending on the configuration. This component utilizes the stable temperature of the ground to pre-condition the incoming air. It further improves energy efficiency and reduces heating or cooling demands.
  • Insulated ducting system IsoPipe® for intake and exhaust ducting: The IsoPipe® insulated ducting system is specifically designed for intake and exhaust ducting. Its insulation properties prevent heat loss or gain during the air transfer process. This helps maintain the desired temperature and improves overall energy efficiency.
  • Air distribution system FlexPipe®plus for extract and supply air: The FlexPipe®plus air distribution system ensures efficient and balanced air distribution for both the extract and supply air. It offers flexibility in routing the ductwork, allowing for customized installation configurations based on the specific requirements of the space.
  • Accessories like silencers, air intake and extract elements: The Helios KWL system is complemented by various accessories that further enhance its performance and functionality. Silencers help to minimize noise levels, creating a quieter indoor environment. Air intake and extract elements facilitate smooth airflow and efficient ventilation, contributing to improved air quality and comfort.


Get in touch with us now to acquire the Helios KWL ventilation system, designed for a wide range of applications in residential, commercial, and industrial settings.


Contact Details

  • WhatsApp Number: +91-9967632127 (Only message; no calls)
  • Email: support@buildingandinteriors.com


Also read: Why are HVAC systems the backbone of buildings?

Brand Info


Blutherm is an Indian brand, established in 1998 with the vision of introducing energy-efficient and sustainable products in the Indian market. The brand specializes in a range of environmentally conscious products, including water heaters, air purifiers, and other green solutions. It enjoys exclusive partnerships and collaboration with the best brands in the world- Clage, Claro, Helios, Vortice, and Rinnai. 

Through these partnerships, Blutherm brings a wide range of products including storage water heaters, instant water heaters, and solar water heaters. All the products are designed to be energy-efficient and eco-friendly, with features such as temperature control and low energy consumption. The company has a strong presence in the Indian market.

Blutherm has partnerships with several companies, including Clage, Helios, Vortice, Claro, and Rinnai, to provide customers with high-quality Water Heating, Ventilation, and Water Purification products.

Through its collaboration with these companies, Blutherm offers a wide range of energy-efficient and sustainable heating solutions that cater to the specific needs of residential and commercial properties.


Brand Partnerships

blutherm partnership brands - Clage, Claro, Helios, Vortice, and Rinnai. 


Clage from Blutherm 

It is a German company that manufactures a range of energy-efficient and innovative water heating solutions. 


Products offered by Clage

  • Instant water heaters 
  • Storage water heaters 
  • Electric water heaters 
  • Point-of-use water heaters
  • Heat pumps


Helios from Blutherm

Helios is a German company that produces a range of ventilation systems and air purifiers for residential, commercial, and industrial applications.


Products offered by Helios

  • Residential ventilation systems 
  • Commercial and industrial ventilation systems 
  • Air purifiers 
  • Accessories and components 


Vortice from Blutherm

 It is an Italian company that produces a range of ventilation systems, fans, and air purifiers for residential, commercial, and industrial applications. 


Products offered by Vortice

  • Residential ventilation systems 
  • Commercial and industrial ventilation systems  
  • Bathroom and kitchen fans
  • Air purifiers
  • Hand dryers 


Claro Swiss from Blutherm

It is a Swiss company that specializes in the production of water filtration and purification systems. 


Products offered by Claro Swiss

  • Under-sink water filters
  • Shower filters
  • Replacement filter cartridges


Rinnai from Blutherm

 It is a Japanese company that specializes in the production of a wide range of home heating and hot water solutions. 


Products offered by Rinnai

  • Tankless water heaters 
  • Condensing boilers
  • Direct vent wall furnaces
  • Portable heaters 
  • Air conditioning systems 
  • Kitchen appliances


Blutherm Contact Details:


Product Enquiry

arrow Scroll to Top

Subscribe to our Newsletter