150 ~ 6000 M3/H Airflow Basement Fresh Air Supply Ventilation Fan

• Customization: Available
• Usage: Ventialtion System
• Certification: ISO, CE, CCC
• Model NO.: Xhbq-D2th~Xhbq-D13th
• Place of Origin: Beijing, China
• Heat Recovery Type: Total/ Enthalpy
• Air Flow: 200~1300CMH
• Packaging Details: Twooden Case
• Suitable for: Residential and Commercial
• Delivery Detail: 3weeks
• Install Type: Suspened
• Heat Recovery Core: Enthalpy Heat Exchanger
• Feature Function: by-Pass
• Transport Package: Wooden Case
• Specification: Xhbq-D2th~Xhbq-D13th
• Trademark: Holtop
• Origin: Beijing, China (Mainland)
• Production Capacity: 400 Unit/Units Per Month

Product Description

Home mechanical air slim design ERV HRV  heat energy recovery exhaust ventilation system price

Silm B series ERV

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

 Energy recovery ventilation (ERV) is the energy recovery process of exchanging the energy contained in normally exhausted building or space air and using it to treat (precondition) the incoming outdoor ventilation air in residential and commercial HVAC systems. During the warmer seasons, the system pre-cools and dehumidifies while humidifying and pre-heating in the cooler seasons. The benefit of using energy recovery is the ability to meet the ASHRAE ventilation & energy standards, while improving indoor air quality and reducing total HVAC equipment capacity.

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:

Selection Guide

1. Choose the proper installation types based on the building structure

2. Determine the fresh airflow required according to the use, size and number of persons

3. Select the right specifications and quantity according to the determined fresh airflow

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.

Fan  speed	Airflow  (m3/h)	External Pressure  (Pa)	temp. efficiency  (% )		Enthalpy efficiency  (% )		noise  dB(A)	current  (A)	input  power  (W)	Nen. W.
			cooling	Heating	cooling	Heating				(kg)
	H	100	80	67	80	55	65	29.5	0.3	65
XHBQ-B1.0T/TL	M	100	60	67	80	55	65	29	0.28	56	20
	L	65	30	68	81	57	66	22	0.18	35
	H	150	90	72	80	59	73	31.5	0.45	95
XHBQ-B1.5PMT/TL	M	150	70	72	80	59	73	31	0.43	90	27
	L	120	45	73	82	61	75	23	0.33	70
	H	250	75	62	73	55	68	34	0.66	136
XHBQ-B2.5PMT/TL	M	250	50	62	73	55	68	33.5	0.6	125	31
	L	210	35	64	75	57	70	26.5	0.42	88
	H	350	130	65	76	57	68	37	1.03	215
XHBQ-B3.5PMT/TL	M	350	110	65	76	57	68	36.5	1.01	210	42
	L	240	40	68	81	62	73	31	0.66	135

FAQ

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.

Company Information
 

Holtop Factory

Holtop is one of the best manufacturer in ERV/HRV, heat exchanger and AHU area in China, founded in 2002, areas covered more than 30,000 square meters, turnover of 2012 is 42 million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with more than 30 famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to Beijing Olympic and Shanghai Expo 2010, works together with domestic and international brands like Midea, Haier, Hitachi, etc.

Holtop partner

Holtop cooperate with world famous brand or offer OEM service including Hitachi, LG, McQuay, TRANE, Systemair, Aldes, York, Haier, Gree, MHI Group, Midea, Carrier, Dunham-Bush, etc.