2021 Good Quality Ventilation Unit - Eco-Slim Series Residential Suspended Energy Recovery Ventilation (250~350 m3/h) – Holtop

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To create much more benefit for consumers is our company philosophy; customer growing is our working chase for industrial air conditioners , AHU , Single Room Ventilation , All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. Welcome customers new and old to contact us for business cooperation.

2021 Good Quality Ventilation Unit - Eco-Slim Series Residential Suspended Energy Recovery Ventilation (250~350 m3/h) – Holtop Detail:

Holtop Eco-Slim Series Residential Suspended Energy Recovery Ventilation (250~350 m3/h)

ECO-SLIM Energy Recovery Ventilation ERV

Model	ERVQ-D250-1A1	ERVQ-D350-1A1
Airflow	250m³/h	350m³/h
Room area	50-100㎡	70-140㎡

10+ Superior Design

1. High Quality Casing — Alu-Zinc panel

Zinc aluminum alloy panel
The machine is durable for 15 years
Anti-corrosion, beautiful and durable
Smaller, thinner, lighter

2. EPP Inner Structure

High strength, light weight, sound insulation,environmental protection, odorless;High performance polymeric material Environment friendly;Widely used in high-end automobiles and aviation;

3. Easy Maintenance

Bottom and partial access available

Easy to replace the filter; Less space and easy maintenance;

Every important component can be independently maintained.

（Exhaust fan, supply fan, heat exchanger)

The filters can be replaced by manually opening the buckle.

（Primary filter, Medium filter, HEPA filter）

4. Low Noise

5. PM2.5 Purification

Multiple filters effectively removing PM2.5;The operating room grade filter material with high efficiency up to 99% PM2.5 filtration rate.Effectively filter dust, PM2.5 haze particles and other harmful substances, to make air cleaner and healthier.

6. Energy-saving DC motor

120Pa E.S.P Satisfy Top / Ground air supply

Powerful DC driven; Large impeller with more powerful;16 years of running verification; Stronger and more stable.

7. Fresh Air Ventilation+ Internal Circulated Purification

8. Quick removal of harmful particulates in 30 minutes

9. High efficiency Counter heat exchanger – low energy consumption

Equipped with HOLTOP new-developed counterflow heat exchanger;

Heat recovery efficiency is up to 86%;

The air supply is completely separated from the exhaust air to avoid cross-contamination;

The latest nano-scale fiber structure ensures temperature and humidity recovery efficiency and reduces energy consumption of air conditioners.

10. Intelligent control system

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Our goal is usually to deliver high quality items at aggressive price ranges, and top-notch service to shoppers around the entire world. We're ISO9001, CE, and GS certified and strictly adhere to their high quality specifications for 2021 Good Quality Ventilation Unit - Eco-Slim Series Residential Suspended Energy Recovery Ventilation (250~350 m3/h) – Holtop , The product will supply to all over the world, such as: Iceland , Grenada , Serbia , For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.

Apartment Building Heat Recovery Ventilation System