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Factory Promotional Ventilation Fan - Floor Standing Series Energy Recovery Ventilation (Duct ERV 300~600 m3/h) – Holtop

Products Detail
Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Ventilation system , crossflow heat exchanger , indoor air quality control system , Our team members are aim to provides products with high performance cost ratio to our customers, and the goal for all of us is to satisfy our consumers from all over the world.
Factory Promotional Ventilation Fan - Floor Standing Series Energy Recovery Ventilation (Duct ERV 300~600 m3/h) – Holtop Detail:

The duct type vertical energy recovery ventilation launched the market now. We have both direct blow type and duct type vertical ERV to suit different installation.For some applications which require long distance air distribution, the duct type ERV is more suitable. Our duct type vertical ERV is composed of fresh air blower, exhaust fan, heat exchanger core, fresh air primary effect filter, PM2.5 special filter, medical grade high efficiency filter and return air primary effect filter.

suitable room size ERV installation

Specification of Holtop duct floor standing heat energy recovery ventilation system

MODEL No. ERVQ-L300-2A1 ERVQ-L600-2A1
Airflow (m3/h) 300 600
Filter efficiency (%)  99% 99%
Filtration mode PM2.5 purify/Deep purify/Ultra purify PM2.5 purify/Deep purify/Ultra purify
Fan speed DC/ 8 speeds DC/ 8 speeds
E.S.P (Pa) 80 100
Input power (W) 85 144
Temperature Efficiency (%) 66-82 66-82
Enthalpy efficiency(Heating)(%) 58-65 58-65
Enthalpy efficiency(cooling)(%) 52-60 52-60
Noise dB(A) 25-36 25-36
Control  Touch screen panel/Remote control Touch screen panel/Remote control
Air Quality Display PM2.5/Temp & R.H PM2.5/Temp & R.H
Operational Model  Auto/Manual/Timer/Sleep Auto/Manual/Timer/Sleep
Suitable room size (m2) 50-120 100-240
Size(L*W*H)mm 560*410*1620 560*460*1695
Weight (kg) 55 65

Product detail pictures:

Factory Promotional Ventilation Fan -
 Floor Standing Series Energy Recovery Ventilation (Duct ERV 300~600 m3/h) – Holtop detail pictures

Factory Promotional Ventilation Fan -
 Floor Standing Series Energy Recovery Ventilation (Duct ERV 300~600 m3/h) – Holtop detail pictures


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owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We've been an energetic corporation with wide market for Factory Promotional Ventilation Fan - Floor Standing Series Energy Recovery Ventilation (Duct ERV 300~600 m3/h) – Holtop , The product will supply to all over the world, such as: Czech republic , Mombasa , Orlando , Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. Our products are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Lena from Florence - 2018.09.12 17:18
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Paula from Tanzania - 2017.09.09 10:18
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