Energy recovery unit INSPIRO
The INSPIRO energy recovery unit with an enthalpy exchanger is the most efficient ventilation unit in the series, enabling energy recovery – heat and moisture. Designed for use inside residential buildings, halls, storage facilities, commercial premises, or workshops. It can be equipped with a cellulose or polyethylene exchanger. It can be installed as a ceiling-mounted energy recovery unit.
About the product
INSPIRO is a high-performance energy recovery ventilation unit — recovering both heat and moisture — designed for residential buildings, halls, storage facilities, commercial spaces, and workshops. It ensures a constant exchange of stale air for fresh air, both during everyday use and when more people are present in the building, while energy recovery significantly reduces operating costs, especially in winter.
Energy recovery is provided by a cross-flow enthalpy exchanger with a heat recovery efficiency of up to 84% and moisture recovery of up to 75%, available in a cellulose (INSPIRO) or polyethylene-graphene (POLY) version. Two energy-saving EC fans with 10-speed control and a capacity from 150 to 1300 m³/h allow the unit’s operation to be precisely matched to the needs of the building.
The galvanized steel housing with an insulation layer improves thermal properties and reduces noise, while the inspection door provides easy access to the filters and the exchanger. A differential pressure switch indicates F9 filter contamination, and the included SMART controller — together with optional CO₂ and humidity sensors and a Wi-Fi module — enables intelligent ventilation management. Energy class „A” allows the unit to meet the requirements of the „Clean Air” programme.
Key features
- Air flow capacity from 150 m³/h to 1300 m³/h
- Cross-flow exchanger with heat and moisture recovery
- Maximum moisture recovery efficiency: 75%
- Maximum heat recovery efficiency: 84%
- 2 fans with EC motors
- 10-speed fan control
- Differential pressure switch indicating F9 filter contamination
- Intuitive SMART controller included
- CO₂ and humidity sensors (optional)
- Wi-Fi module (optional)
- Energy class „A”
Why choose the INSPIRO energy recovery unit?
Galvanized steel and inspection door
The housing of the energy recovery unit is made of galvanized steel, which is additionally covered with an insulation material improving its thermal properties and reducing the unit’s noise. It features convenient brackets enabling easy installation of the unit, and the plastic connectors have diameters matched to the most popular duct sizes. The housing includes an inspection door allowing hassle-free access to the filters and the exchanger.
POLY exchanger – polyethylene with a graphene layer
The POLY enthalpy exchanger for the INSPIRO energy recovery unit is made of a special polyethylene material with a graphene layer. The exchanger offers a longer lifespan and can be cleaned using water and a pH-neutral detergent.
Polyethylene and cellulose exchangers have the same capacity in energy recovery ventilation units.
Intelligent operation of the energy recovery unit
INSPIRO and INSPIRO POLY energy recovery units feature energy-saving EC fans with a wide range of operation control (10 predefined fan speeds). The units are equipped with a pressure switch that measures and compares the pressure behind and in front of the F9 filter, indicating the need for filter replacement. Additionally, it is possible to set a weekly operating schedule for the unit and enable a bypass mode (bypassing the exchanger) for the supply air.
Control the unit from anywhere in the world
Energy recovery units can be equipped with a Wi-Fi module* enabling control via a smartphone. Simply pair the unit with the dedicated Smart Life app to gain access to the control of all functions, i.e. fan speeds and indoor air temperature, as well as — if the appropriate sensors have been connected — CO2 and humidity data.
*The Wi-Fi module is available separately
Electric circular duct heater
To ensure the highest performance of the unit, it is recommended to use a single-stage duct pre-heater. This is very important when temperatures drop below -9°C, in order to avoid freezing of the exchanger — particularly during the winter season.
The pre-heater warms the air entering the unit, increasing recovery efficiency and reducing the risk of damage to the exchanger.
Filter sets for INSPIRO energy recovery units
Ensure the effective and hygienic operation of your energy recovery unit with properly selected filters. We offer ready-made sets dedicated to every INSPIRO model — with G3 pre-filters and fine F9 or F7 filters (to choose from, depending on your needs).
As standard, the unit is fitted with an F9 filter offering a higher ISO ePM1 ≥ 70% protection level, but our offer also includes an F7 filter with an ISO ePM1 ≥ 50% protection level for less demanding spaces.
Have more questions?
Need technical support? Call us or send us a message!
Models and parameters
| INSPIRO 150 | INSPIRO 250 | INSPIRO 350 | INSPIRO 500 | INSPIRO 650 | INSPIRO 800 | INSPIRO 1000 | INSPIRO 1300 | |
|---|---|---|---|---|---|---|---|---|
| Product code | INSPIRO150-1972 | INSPIRO250-1973 | INSPIRO350-1974 | INSPIRO500-1975 | INSPIRO650-1976 | INSPIRO800-1977 | INSPIRO1000-2026 | INSPIRO1300-2027 |
| Nominal airflow [m³/h] | 150 | 250 | 350 | 500 | 650 | 800 | 1000 | 1300 |
| Maximum moisture recovery efficiency [%] | 70 | 73 | 73 | 75 | 71 | 73 | 72 | 75 |
| Maximum heat recovery efficiency [%] | 80 | 81 | 82 | 84 | 82 | 82 | 82 | 82 |
| Supply voltage/frequency [V/Hz] | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 |
| Motor power [W] | 45 | 98 | 107 | 105 | 275 | 285 | 425 | 436 |
| Motor IP rating | X2 | X2 | X2 | X2 | X2 | X2 | X2 | X2 |
| Net weight [kg] | 23 | 25 | 30 | 33 | 54 | 62 | 70 | 70 |
| Noise level [dB] | 39.5 | 42.5 | 45.5 | 47 | 49 | 50 | 51 | 51 |
| Energy efficiency class | A | A | A | A | A | A | A | A |
| INSPIRO 150 POLY | INSPIRO 250 POLY | INSPIRO 350 POLY | INSPIRO 500 POLY | INSPIRO 650 POLY | INSPIRO 800 POLY | INSPIRO 1000 POLY | INSPIRO 1300 POLY | |
|---|---|---|---|---|---|---|---|---|
| Product code | POLY-2313 | POLY-2314 | POLY-2315 | POLY-2316 | POLY-2317 | POLY-2318 | POLY-2319 | POLY-2320 |
| Nominal airflow [m³/h] | 150 | 250 | 350 | 500 | 650 | 800 | 1000 | 1300 |
| Maximum enthalpy efficiency [%] | 70 | 73 | 73 | 75 | 71 | 73 | 72 | 75 |
| Maximum temperature efficiency [%] | 80 | 81 | 82 | 84 | 82 | 82 | 82 | 82 |
| Supply voltage/frequency [V/Hz] | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 | 220-240/50 |
| Motor power [W] | 45 | 98 | 107 | 105 | 275 | 285 | 425 | 436 |
| Motor IP rating | X2 | X2 | X2 | X2 | X2 | X2 | X2 | X2 |
| Net weight [kg] | 23 | 25 | 30 | 33 | 54 | 62 | 70 | 70 |
| Noise level [dB] | 39.5 | 42.5 | 37.5 | 39 | 41 | 42 | 43 | 43 |
| Energy efficiency class | A | A | A | A | A | A | A | A |
Filter sets
| Filtr | INSPIRO 150 | INSPIRO 250 | INSPIRO 350 | INSPIRO 500 | INSPIRO 650 | INSPIRO 800 | INSPIRO 1000 / 1300 |
|---|---|---|---|---|---|---|---|
|
G3 filter pre-filter |
2 × FEU3-150-B200-2057 | 2 × FEU3-250-B300-2058 | 2 × FEU3-350-B400-2059 | 2 × FEU3-500-B600-2060 | 2 × FEU3-650-B800-2061 | 2 × FEU3-800-2062 | 2 × FEU3-1000-1300-2101 |
| F9 filter | 1 × FEU9-150-2069 | 1 × FEU9-250-2070 |
1 × FEU9-350-2071 two-part |
1 × FEU9-500-2072 two-part |
1 × FEU9-650-2073 two-part |
1 × FEU9-800-2074 two-part |
1 × FEU9-1000-1300-2103 two-part |
|
F7 filter as an alternative to F9 |
1 × FEU7-150-2063 | 1 × FEU7-250-2064 |
1 × FEU7-350-2065 two-part |
1 × FEU7-500-2066 two-part |
1 × FEU7-650-2067 two-part |
1 × FEU7-800-2068 two-part |
1 × FEU7-1000-1300-2102 two-part |
Which exchanger to choose: INSPIRO or POLY?
With our INSPIRO energy recovery units, we offer cross-flow enthalpy exchangers in two versions. They differ in material, functional properties, and durability.
| Exchanger for: | INSPIRO 150 | INSPIRO 250 |
|---|---|---|
| Material | Cellulose - eco-friendly, easy to recycle | Polyethylene-graphene - higher durability and resistance to soiling |
| Heat and moisture recovery | ✓ | ✓ |
| Exchanger durability | Standard | Higher |
| Washability | No | Yes |
| Service costs | Standard | Lower |
| Energy class | A | A |
| Who is it for? | Effective heat and moisture recovery under standard operating conditions | Maximum low-maintenance operation and durability of the ventilation system |
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The POLY enthalpy exchanger is made of a polyethylene material with a graphene layer — thanks to this, it is more durable than its cellulose counterpart. The cellulose exchanger can easily be recycled. Both exchangers offer the same efficiency.
The type of exchanger does not affect electricity consumption. However, a clear saving can be noticed in winter — heating costs can be lower thanks to effective heat recovery. In summer, the unit's automation activates the bypass so that the supply air bypasses the exchanger and does not heat the room.
The duct heater has a temperature sensor that can be freely adjusted. It will automatically switch on and off once the set temperature is exceeded. It is recommended that the duct heater switches on below –9°C, to avoid freezing of the enthalpy exchanger.
For the INSPIRO and INSPIRO BASIC models, a cellulose enthalpy exchanger is available, enabling highly efficient heat and moisture recovery. Thanks to moisture recovery, in many cases it is possible to do without an additional air humidifier.
For the INSPIRO POLY and INSPIRO BASIC POLY models, a version of the exchanger made of polyethylene material with a graphene layer is available. The POLY exchanger does not change the unit's performance and can be cleaned with water and a pH-neutral detergent.
A Wi-Fi module can only be installed in the INSPIRO and INSPIRO POLY models. The BASIC series does not support a Wi-Fi module — it is worth considering this feature in advance when choosing the unit.
Yes, every energy recovery unit comes with a basic control panel included. Additional accessories — a Wi-Fi module, CO₂ sensor, and humidity sensor — can only be fitted to the INSPIRO and INSPIRO POLY models. If these features are not needed, the BASIC version is perfectly suitable.
Yes, our sales and technical departments are always available for any additional questions regarding your order or the product. Additionally, we conduct product training for B2B companies.