Energy Recovery Ventilator

Our energy recovery ventilators combine supply and exhaust air handling with heat and moisture transfer, providing fresh air while minimizing energy costs. Ideal for commercial and institutional buildings.

Energy Recovery Ventilator - industrial climate and desiccant dehumidification system

Key Features

  • Total energy (enthalpy) recovery
  • Forward curved & backward curved fan options
  • Integrated heat recovery wheel (HRE series)
  • BMS integration ready
  • Compact footprint design
  • Low maintenance requirements

Applications

Office buildings
Retail spaces
Schools & universities
Hotels & hospitality
Residential complexes
Healthcare facilities

ERV Series Model Details

Model
Airflow
(CMH)
ESP
(Pa)
TSP
(Pa)
Fan Type
Motor
(kW)
HRW Model
W × H × L
(mm)
Weight
(kg)
ERV500850300680Forward Curved0.75HRE/500/200/1.7900 × 1300 × 1400321
ERV8001360300680Forward Curved0.75HRE/600/200/1.71000 × 1300 × 1400333
ERV10001700300680Forward Curved1.1HRE/700/200/1.71000 × 1300 × 1400342
ERV13002210300657Forward Curved1.1HRE/800/200/1.71100 × 1400 × 1600385
ERV17002890300639Backward Curved1.1HRE/900/200/1.71200 × 1500 × 1738445
ERV20003400500825Backward Curved1.5HRE/1000/200/1.71250 × 1600 × 1832486
ERV25004250500842Backward Curved2.2HRE/1100/200/1.71400 × 1600 × 1832514
ERV300051007001090Backward Curved3.7HRE/1100/200/1.71400 × 1800 × 1936551
ERV350059507001065Backward Curved3.7HRE/1200/200/1.71550 × 1800 × 1936582
ERV400068007001030Backward Curved5.5HRE/1300/200/1.71650 × 1800 × 1936677
ERV450076507001091Backward Curved5.5HRE/1400/200/1.71770 × 1900 × 2056677
ERV500085007001099Backward Curved5.5HRE/1500/200/1.71900 × 2056 × 2056709

ERV Series — Electrical Characteristics

Model
Fan Supply
Fan Motor
(kW)
Fan Current
(A)
HRW Supply
HRW Motor
(kW)
HRW Current
(A)
Total Power
(kW)
Total Current
(A)
ERV500400V 3Ph 50Hz0.751.6415V 3Ph 50Hz0.0911.594.2
ERV800400V 3Ph 50Hz0.751.6415V 3Ph 50Hz0.0911.594.2
ERV1000400V 3Ph 50Hz1.12.3415V 3Ph 50Hz0.0912.295.6
ERV1300400V 3Ph 50Hz1.12.3415V 3Ph 50Hz0.0912.295.6
ERV1700400V 3Ph 50Hz1.12.3415V 3Ph 50Hz0.0912.295.6
ERV2000400V 3Ph 50Hz1.53415V 3Ph 50Hz0.0913.097
ERV2500400V 3Ph 50Hz2.24.2415V 3Ph 50Hz0.0914.499.4
ERV3000400V 3Ph 50Hz3.76.9415V 3Ph 50Hz0.0917.4914.8
ERV3500400V 3Ph 50Hz3.76.9415V 3Ph 50Hz0.1817.5814.8
ERV4000400V 3Ph 50Hz5.510415V 3Ph 50Hz0.18111.1821
ERV4500400V 3Ph 50Hz5.510415V 3Ph 50Hz0.18111.1821
ERV5000400V 3Ph 50Hz5.510415V 3Ph 50Hz0.18111.1821

Frequently Asked Questions

An energy recovery ventilator combines supply and exhaust air handling with an integrated heat recovery wheel to transfer both heat and moisture between air streams. It brings in fresh outdoor air while recovering energy from exhaust air, reducing the load on HVAC, cooling dehumidification, and dehumidification systems.

By pre-conditioning incoming air, an ERV reduces the moisture and thermal load on downstream equipment such as a commercial dehumidifier or industrial dehumidifier. This makes dehumidification and cooling more energy-efficient — particularly important for commercial buildings, hotels, and healthcare facilities.

An ERV provides ventilation with partial humidity control but is not a standalone dehumidifier. For precise humidity control — especially in applications like cold room dehumidification, swimming pool rooms, or pharmaceutical manufacturing — pair the ERV with a desiccant dehumidifier or refrigeration dehumidifier for optimal results.

Our ERV Series handles 850 to 8,500 CMH, suitable for offices, schools, hospitals, hotels, and commercial dehumidification applications. For larger industrial dehumidification needs, our standalone heat recovery wheels and commercial industrial dehumidifier systems can be combined.

An ERV is excellent for whole-house ventilation with energy recovery. While it helps control indoor humidity, pairing it with a home desiccant dehumidifier or a good dehumidifier provides the best way to dehumidify a house — especially in humid climates where a dehumidifier for home use is essential.

Yes. All SORPS ERV models are BMS integration ready, with optional IoT connectivity for remote monitoring and automatic dehumidifier humidity control — ideal for facility managers overseeing commercial dehumidification across multiple buildings.

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Trusted By Leading Brands Across Industries

Medipharm Labs
VoltCell Mfg
AeroTech India
Apex Chemicals
IndoFood Process

Proven Credibility & Client Feedback

We work closely with facility engineers and project managers to deliver precision climate systems.

"SORPS delivered a custom desiccant dehumidifier system that maintains a strict 30% RH at 21°C in our sterile formulation room. Even during peak monsoon in Bangalore, the system has performed flawlessly, preventing product degradation and passing audits with zero moisture-related observations."

Dr. K. Raghavan

VP of Quality Assurance & Production, Medipharm Laboratories India

"For our lithium battery dry room, we needed a consistent -50°C dew point. SORPS's engineering team designed a molecular sieve desiccant rotor system that achieved the target dew point on commissioning and has cut our reactivation energy costs by 28% compared to our previous imported unit."

Amit Deshmukh

Chief Project Manager (Dry Room Systems), VoltCell Manufacturing Ltd.

Free Technical Resource

Industrial Dehumidifier Sizing & Engineering Guide

Learn how to calculate moisture loads, airflow requirements, and dew point targets for cleanrooms, dry rooms, and industrial storage. Written by our senior HVAC application engineers.

  • Step-by-step moisture load equation checklists
  • Psychrometric charts for low-humidity dry rooms
  • Airflow infiltration estimation charts (ASHRAE standards)

Get Free Access

Enter details to download the PDF sizing brochure instantly.