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Silm B series ERV

Fresh air + Energy recovery, reducing running cost of cooling or heating system

Super slim design, minimizing installation space

Slim ventilators are designed specially for the projects which have very strict ventilator height requirement, compared with the traditional congeneric products, Slim height is 20% off. Access door is at the bottom so maintenance is much easier.

PM2.5 Purification, health air for home

High energy recovery efficiency

Holtop crossflow enthalpy exchanger is built in the full Eco-slim series Erv, heat recovery efficiency up to 82% in winter, the allowance of moisture exchange between fresh air and exhaust air make a soft indoor temperature and humidity.

 Energy saving

 Installation:

Example

The area of a computer room is 60 sq. meters (S=60), the net height is 3 meters (H=3), and there are 10 per-sons (N=10) in it.

If it is calculated according to "Personal fresh air consumption", and assume that: Q=70, the result is

Q1 =N*Q=10*70=700(m3/h)

If it is calculated according to "Air changes per hour", and assume that: P=5, the result is

Q2 =P*S*H=5*60*3=900(m3)

Since Q2 > Q1 , Q2 is better for selecting the unit.

As to special industry such as hospitals (surgery and the special nursing rooms), labs, workshops, airflow re-quired should be determined in conformity with regulations concerned.

1. How to select the suitable models?

Based on the fresh airflow you need. Please send us the room area, room type or application and number of persons, our team will help you select the suitable units.

2. What's the difference between Miss Slim series, TH series, DCTP series, PMTH series and DMTH series?

• Miss Slim series is specially design for the residential houses which required slim size for installation, theairflow rate for Miss Slim series is from 100-350cmh. The access door position and configurations are different with TH series and TP series.
• TH series is equipped with crossflow heat exchangers, the airflow ranges from 150-1300cmh, with features of silent operation and cost effective.
• DCTP series is equipped with cross counterflow heat exchangers with higher heat exchange efficient and energy saving DC motor. 
• PMTH series is featured with PM2.5 filter. 
• DMTH series is ErP2018 eco design energy recovery ventilator. 

3. Why choose Holtop as business partner?

Holtop is the leading manufacturer in China specializing in the production of air to air heat recovery equipments for more than 16 years.

Holtop can supply a full range of products, up to 20 series and 200 specifications. The product range mainly covers heat and energy recovery ventilators, rotary heat exchangers, plate heat exchangers and air handling units.

Holtop has 400 employees and covers an area of more than 30,000 square meters. Annual production ability of heat recovery equipment reaches 100,000 sets. Holtop supplies OEM products for Midea, LG, Hitachi, McQuay, York, Trane and Carrier. As an honor, Holtop was the qualified supplier for Beijing Olympics 2008 and Shanghai World Exposition 2010.

Holtop has established business relationships with major countries in Asia, Europe and North America, and earned a worldwide reputation for providing reliable products, knowledgeable application expertise and responsive support and services. 

4. How about the product quality?

Holtop assures high quality products with professional R&D team, first-class production facilities and advanced management system. 

Holtop owns numeral control machines, national approved labs, and has successfully passed the certifications of ISO9001, ISO14001, OHSAS18001, CE and EUROVENT.

All our products are tested 100% before ex-factory to ensure high quality.

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