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{"title":"Holtop Wall Mounted Residential ERV HRV for Indoor Outdoor Air Exchange and","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/1b\/645c05d47540739ce2afc16c5456-200x200-1\/holtop_wall_mounted_residential_erv_hrv_for_indoor_outdoor_air_exchange_and.jpg","attrs":{"Suitable room size (m2)":"20 \u2013 45","Model":"ERVQ-B150-1B1(H02)","Dimension (mm)":"450*155*660","Delivery Time":"Two weeks"}}
{"title":"CFA Series Compact HRV High Efficiency Top Port Vertical Heat Recovery","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/42\/9c2759b53f985f852b556193d814-200x200-1\/cfa_series_compact_hrv_high_efficiency_top_port_vertical_heat_recovery_ventilator_250_7e350_7e500_m3_2fh.jpg","attrs":{"MODEL":"CFA 250T","Model Number":"CFA 500T","Certification":"CE","Place of Origin":"Beijing,China"}}
{"title":"Say Hello to Lower HVAC Costs with Residential ERV HRV s Energy Recovery and","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/4a\/c2bd1926dcd5026aaf320efaea40-200x200-1\/say_hello_to_lower_hvac_costs_with_residential_erv_hrv_s_energy_recovery_and_intelligent_control.jpg","attrs":{"Brand Name":"HOLTOP","Model Number":"CFA650C","Certification":"CE","Place of Origin":"China"}}
{"title":"Energy Residential ERV HRV with Wifi Function and Intelligent Control for","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/21\/510e898ec40e2b5dec1c8f30b724-200x200-1\/energy_residential_erv_hrv_with_wifi_function_and_intelligent_control_for_reduced_hvac_equipment_capacity.jpg","attrs":{"Fan:":"DC Fan","Optional Parts":"CO2 Sensor, Wifi module, F7 filter","Installation":"Ceiling Mount","Air Filters":"G3"}}
{"title":"Holtop CFA 800CMH Ceiling Mounted Energy Recovery Ventilators CE Certified","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/22\/f4685fcaaef9542ac4a4fe378ba1-200x200-1\/holtop_cfa_800cmh_ceiling_mounted_energy_recovery_ventilators_ce_certified.jpg","attrs":{"Energy Saving":"Comfort Fresh Air + Energy Saving","Filter":"G3 filter","Brand Name":"Holtop","Model Number":"CFA 800C"}}
{"title":"Reducing Running Cost and Improving Indoor Air with Energy Recovery for","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/17\/8a2cd38268cfbd8e39320bcd2196-200x200-1\/reducing_running_cost_and_improving_indoor_air_with_energy_recovery_for_residential_and_commercial_hvac_systems_with_erv_hrv.jpg","attrs":{"Fan:":"DC Fan","Optional Parts":"CO2 Sensor, Wifi module, F7 filter","Installation":"Ceiling Mount","Air Filters":"G3"}}
{"title":"Slim Series Energy Recovery Ventilation System Units ERVs 150~350 M3\/H AC Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/6a\/be04556d9269951ce75f5e942f37-200x200-1\/slim_series_energy_recovery_ventilation_system_units_ervs_150_7e350_m3_2fh_ac_motor.jpg","attrs":{"Model":"ERVQ-D250-2A1","Airflow":"\uff08120\/150\/150\uff09m\u00b3\/h","External Static Pressure":"\uff0845\/70\/90\uff09Pa","Design":"Super slim design for easy installation"}}
Designed for indoor-outdoor air exchange and filtration with CO2 sensor technology, this energy recovery ventilation system provides efficient air quality management for residential applications.
Product Features
Multiple purification with 99% HEPA filtration efficiency
Indoor & outdoor air exchange and filtration system
High efficiency enthalpy recovery for energy saving
Indoor slight positive pressure maintenance
High efficiency DC motor fans
Multiple control options: body control, remote control, app control
CO2 monitoring and Air Quality Index (AQI) monitoring
Available in European Version or North America Version
Certifications: CE, CSA
CO2 Sensor Version Specifications
Model
ERVQ-B150-1B1(H02)
Airflow (m³/h)
150
Filtration Efficiency
99% HEPA
Filtration Mode
Pm2.5 purify / Deep purify / Ultra purify
Speed
DC / 8 speed
Input Power (W)
35
Temperature Efficiency
82%
Noise dB(A)
23 - 36
Control
Touch screen panel / Remote control
Air Quality Display
CO2 / Temp & R.H
Operational Mode
Manual / Auto / Timer
Suitable Room Size (m²)
20 - 45
Dimension (mm)
450 × 155 × 660
Weight (kg)
10
Automatic Mode Operation
In "Auto" mode, the ERV automatically adjusts supply air volume based on indoor CO2 levels according to the following speed settings:
Note: To ensure sufficient indoor fresh air supply, the speed will automatically increase after the "Auto" mode runs for a period of time, returning to the original speed after 5-10 minutes. During this period, the speed displayed on the screen may differ from the chart above.