Ventilation grilles and ventilation diffusers are designed for supply and extraction of air in ventilation and air-conditioning installations with different usage.

- Ceiling ventilation grilles
- Wall ventilation grilles and air diffusers
- Floor ventilation grilles
- Ventilation grilles and diffusers for

mounting on construction element

- Sound Attenuators
- Air filters
- Kitchen hoods
- Plate heat exchangers
- Cooling and heating water coils
- Electric heatres
- Fire dampers
- Multiple leaf dampers
- In-line systems - rectangular
                                - In-line systems - round

Ventilators are designed for supply and extraction of air in ventilation and air conditioning installations with different usage.

- Direct driven ventilators

- Belt driven ventilators

- Roof fans

- Fans for aggressive environment

- Air mixer fan

Designed for heating and cooling of the air in industrial, sport and commercial projects, and domestic premises.
 

- Water Air Heaters and Coolers
- Electric Air Heaters
- Compact Air Supplying Units
- Floor fan coils

Designed for energy saving ventilation systems and secondary usage (recuperation) of hot or cold air in ventilation or air conditioning installations. Application: Industrial, sport and commercial sites, office and residential buildings.
 
- Standard range - EVB - AL
- Middle range, low pressure - EVB- CBM
- Middle range, high pressure - EVB - CBР
- High efficiency  - EVB - TOP & Plus
                                - Rotary heat exchanger - EVB - ROT

The range of air handling units, are designed on modular principle in versions for internal or external installation. The whole range of air handling units TANGRA are designed as energy saving air handling units with heat recovery incorporated.
Volume of treated air:

- from 6000m3/h up to 45000m3/h.

- Horizontal version - AHU - H
- Double deck version - AHU - DD

 - Rectangular air ducts

 - Round air ducts type "SPIRO"

 - Stainless air ducts and chimney

 - Flexible air ducts

Range of pellet boilers for heating and domestic hot water of single family houses and small office buildings. Designed for combustion of wood pellets which are a renewable, environmental friendly energy source.
- Pellet boilers TANGRA HP 25 Aero
- Pellet boilers TANGRA HP 35 Aero
- Pellet boilers TANGRA CL 35

TANGRA is an official representative of Soler & Palau Ventilation Group. Industrial ventilators for different purposes:
- Axial fans
- Centrifugal fans
- Duct fans
- Roof fans
- Fans for high temperature - 400ºC / 2h
- Fans for explosive atmospheres -
                                             ATEX certified

TANGRA is an official representative of Soler & Palau Ventilation Group. Wide range of domestic ventilators and heating equipment for different purposes:

- Bathroom fans
- Window fans
- Heating equipment
- Air curtains

 TANGRA is an official representative of Italian producer of air-conditioning equipment "Tonon Forty"

- Chillers and heat pumps - air cooled
- Chillers and heat pumps - water cooled
- Geothermal systems
- Fan coil units - 2 and 4 pipe systems

TANGRA is an official representative of Hitachi Air Conditioning & Refrigeration Equipment:

- Set free Hitachi VRF - Systems with Variable Refrigerant Flow
- Monozone Hitachti Split Systems
- Multizone Hitachi Split Systems

TANGRA is an official representative of Nederman. Wide range of local extraction and vacuum systems:

- Vehicle repair shop
- Local extraction systems
- Vacuum systems NORCLEAN
- Hose reels, Cable reels and Balancers