Air renewal in your home

Ultra-quiet air renewal system. The system that allows you to renew the air in your home 

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Home Air Renovation

The ultra-quiet Polytherm system allows you to renew the air in your home without opening doors and windows and without losing the indoor temperature. Energy efficiency and air quality simultaneously.


Avoid accumulations of CO2 and other gases caused by cleaning products, paints, etc...


Protect yourself from pollution and allergies with particulate and pollen filters.


An ultra-quiet system that emits not noise at all.


A system that allows you to recover up to 95% of the energy from the air.

sistema centralizado polytherm de renovación de aire

Centralized Systems 


Lunomat system, certified by the Passive House Institute as a highly energy efficient recovery system.

certificado casa pasiva - passive house

Air renewal with heat recovery.

Decentralized system with cyclical operation  

Ultra-quiet equipment offering maximum energy efficiency, with the most advanced technology.

renovación de aire con recuperación de calor
sistema de extracción ultrasilencioso

Extraction Systems 

Automatic ultra-quiet exhaust fans

Indoor air extraction system of high-efficiency housing

Frequently Asked Questions

The equipment is capable to suction polluted air from closed interiors.

It  consist of introducing clean air from the outside previously filtered by trained equipment in any closed room,while at the same time, extracting all the stale air by retaining it in the air conditioning system. This process is know as an air renewal system, which its main purpose is to keep the air clean and maintain an adequate temperature.

All the components that make up an energy-efficient home must meet the high standards of the Passive House Institute. Our Exhaust fans are qualified to meet the highest efficacy and meet the requirements for an energy-efficient home.

All components that make up an efficient home must meet the high requirements of the Passive House Institute. Our exhaust fans are able to offer the highest efficiency and meet the requirements for an efficient home.

Are you a proffesional? 


sistema lunomat

Lunomat ventilation System

Lunomat centralized System with heat recovery of up to 95%

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renovación de aire

Air renewal with the Polytherm e²

A fully efficient unit capable of filtering out all particles that are harmful to health.  

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edificio eficiente

An efficient building

Achieve maximum energy and environmental efficiency with our air conditioning systems.

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Contact with Polytherm

contacto polytherm fabricación suelo radiante

Contact us

Monday to Thursday 8.00 a.m to 2.00 p.m 
And 3.30 p.m. to 6.00 pm a 18.00.
Friday from 8.00 a.m to 2.00 p.m.

  +34 91 658 69 60