20+ YEARS
ERV/HRV/AHU

R&D OEM|ODM

20+ YEARS
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Optional Parts- CO2 Sensor
Spare parts of Holtop ERV/HRV- CO2 sensors Parts No.:  HDK-CK-CO2 /5M wire The CO2 sensor adopts ...
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Optional Parts- Humidity Sensor
The humidity sensing element is imported from Japan and controlled by specialized IC of high prec...
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Optional Parts- WiFi Adapter
Holtop advanced intelligent controllers with WIFI control function. WiFi Functions Modular will b...
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Optional Parts- CO2 Sensor
The CO2 sensor adopts the NDIR infrared CO2 detection technology, the measurement range is 400-20...
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Optional Parts- Sub HEPA Filter / PM2.5 Filter
HEPA filter can effectively remove fine particles from the air. Products series with PM2.5 filter...
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Fresh Air Sterilization Box (UVC + photocatalyst)
Fresh Air Solutions to Fight the COVID-19 Virus Fresh air solutions to fight the Virus (UVC + ph...
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H Series Commercial Suspended Energy Recovery Ventilation (ERVs 4000~6000 m3/h )
Product Description Total Heat Recovery Bidirectional ventilation Quiet operation Comp...
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Holtop DC Inverter Rooftop Packaged Air Conditioners
Product Introduction Holtop DC Inverter Rooftop Packaged Air Conditioners are installed on rooft...
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Holtop AHU Modular Air Cooled Chiller(Heat Pump)
HOLTOP MODULAR AIR COOLED CHILLER(AIR SOURCE HEAT PUMP) Holtop Modular Air Cooled Chillers are...
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Holtop Total Heat Recovery Type Air Cooled Chiller (Heat Pump)
Holtop Total Heat Recovery Type Air Cooled Chiller (Heat Pump) Features Holtop total heat recove...
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Holtop Suspended AHU Air Handling Unit with Heat Recovery
MAIN FEATURES AND COMPONENTS Main features: • Equipped with supply fan and exhaust fan, brings i...
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Holtop Rooftop Packaged Air Conditioner
Holtop roof combined air conditioning is a medium-sized air conditioning equipment integrating hV...
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