Energy Recovery Ventilator (ERV)
The Energy Recovery Ventilator (ERV) efficiently pre-conditions incoming fresh air to improve indoor air quality while lowering HVAC load. Offered by Marut Air—an Energy Recovery Ventilator manufacturer in India—this high-efficiency system helps deliver cleaner, healthier air with reduced energy consumption.
Fresh air passes through a heat-exchange core that transfers both sensible and latent energy from the exhaust airstream without the two airflows ever mixing. Before delivery indoors, the supply air moves through a three-stage filtration process to help capture dust, pollen, and other airborne particles for consistently cleaner air.
Our polymer nanomaterial/ER paper exchange core uses counter-flow and convective-flow paths to maximize recovery, achieving heat-exchange rates of up to 70%. The result is strong energy savings, lower operating costs, and stable comfort across seasons.
Marut Air ERVs suit residential, commercial, and industrial spaces. Key benefits include healthier IAQ, reduced HVAC energy use, better occupant comfort, and support for productivity. As a leading ERV manufacturer in India, we provide efficient, reliable ventilation solutions tailored to your building needs—contact us to explore the right ERV for your project.
Whole-Premise Fresh Air System
Our ERV system brings in outdoor fresh air, filters and purifies it, and supplies it indoors while simultaneously exhausting stale air outside—delivering true whole-premise ventilation. Even in airtight rooms, occupants enjoy a steady supply of quality fresh air. Connect with us to learn how an ERV can elevate IAQ and comfort in your space.
Removes Odours
Controls IAQ
Reduces Indoor CO₂ Levels
Improves HVAC Equipment Performance
Quiet Operation Design
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| Model | Fan Speed | Airflow(m3/h) | External pressure (Pa) | Enthalpy Eff.(%) | Temp. Eff.(%) | Noise dB(A) | Input power (W) | Volt. (V) | N. W. (Kg) | |
|---|---|---|---|---|---|---|---|---|---|---|
| Summer | Winter | |||||||||
| MER-2A | – | 200 | 75 | 55-60 | 59-63 | 70-75 | 25-31.5 | 105 | 220-240 | 23 |
| MER-3A | – | 300 | 85 | 57-62 | 61-65 | 68-73 | 27-34.5 | 117 | 220-240 | 25 |
| MER-4A | – | 400 | 88 | 57-62 | 60-65 | 69-74 | 31-37.5 | 150 | 220-240 | 31 |
| MER-6A | L | 500 | 89 | 63 | 67 | 76 | 29 | 0.96 | 200 | 34 |
| M | 600 | 92 | 59 | 61 | 70 | 35 | ||||
| H | 600 | 97 | 59 | 61 | 70 | 39 | ||||
| MER-8A | L | 700 | 92 | 57 | 63 | 74 | 34 | 2 | 420 | 53 |
| M | 800 | 96 | 55 | 57 | 68 | 39 | ||||
| H | 800 | 100 | 55 | 57 | 68 | 41 | ||||
| MER-10A | L | 900 | 80 | 60 | 64 | 76 | 34 | 2.1 | 450 | 61 |
| M | 1000 | 85 | 58 | 62 | 70 | 38 | ||||
| H | 1000 | 86 | 58 | 62 | 70 | 42 | ||||
| MER-13A | L | 1000 | 75 | 58 | 62 | 76 | 38 | 3.2 | 680 | 71 |
| M | 1300 | 85 | 56 | 59 | 70 | 41 | ||||
| H | 1300 | 90 | 56 | 59 | 70 | 43 | ||||