Energy Recovery Ventilator, Heat Recovery Ventilation Unit

• Usage: Ventialtion System
• Certification: ISO, CCC
• Transport Package: Wooden Pallet
• Specification: customized
• Trademark: HOLTOP
• Origin: Beijing, China
• Model NO.: XHBQ
• HS Code: 8415830000
• Production Capacity: 100000 PCS/Year

Product Description

Introduction of Eco-Slim Style Energy Recovery Ventilator



 Eco-slim ventilators are designed specially for the projects with have very strictly ventilator Height requirment,compared with traditional congeneric products. Eco-slim height is 20% off, Access door is at the bottowm so maintenance is much better.

Products Features:

1, High Efficiency
2, DC Brushless Fan
3, Bypass Function
4, Build in with Coil (optional)
5, Build in with electronic heating (optional)
6, Electronic Control Function
7, LCD display interface

   Sub-HEPA F9 Filter Integrated, particle diameter under 2.5μm can be filtered effectively. Indoor air quality will be increased obviously.


    Higher Efficiency with 3rd Generation Enthalpy Exchanger,Holtop crossflow enthalpy exchanger is built in the full Eco-Slim series ERV,heat recovery efficiency up to 89% in winter, the allowance of moisture exchange between fresh air to exhaust air make a soft indoor temperature and humidity.



1. Airflow: 65-350m³ /h
2. Slim design: 210mm to 230mm thickness
3. Easy maintenance space 550*550mm
4. Quiet operation
5. 3 speeds

Principle of Heat Energy recovery ventilation






Controller functions

1. Temperature display
2. Automatic bypass
3. Electrical heater
4. Defrosting
5. External ON/OFF
6. CO2 concentration control
7. Smart alarm
8. Data memory
9. Weekly timer
10. Airflow adjustment

Features of Super Slim Energy Recovery Ventilator

1) Slim figure
With a thickness from 210mm to 230mm, installation can be made with 250mm to270mm ceiling.
Super-slim design, minimizing the installation space

2) Energy saving
It improves indoor comfort and air quality while substantially reducing running costs of air conditioning system.

3) Quiet operation
It's equipped with high quality motor with warranty of 5 years, providing easy and relaxed living environment.

4) High energy recovery efficiency
The heat recovery efficiency is up to 87% in winter.

5) Easy installation and maintenance
The maintenance space below requires 550*550mm only, saving installation works and easy to maintain. Heat exchanger and filters can be drew out for maintenance.

6) Left type or right type available for different applications.

Model	Fan speed	Airflow (m3/h)	E.S.P (Pa)	Temp. efficiency (%)		Enthalpy efficiency (%)		Nose dB(A)	Volt (V)	Current (A)	Input power (W)
				Cooling	Heating	Cooling	Heating
XHBQ- B1.0T	H	100	80	67	80	55	65	29.5	220	0.3	65
	M	100	60	67	80	55	65	29		0.28	56
	L	65	30	68	81	57	66	22		0.18	35
XHBQ- B1.5T	H	150	100	72	80	59	73	31.5	220	0.45	95
	M	150	80	72	80	59	73	31		0.43	90
	L	120	50	73	82	61	75	23		0.33	70
XHBQ- B2.5T	H	250	85	62	73	55	68	34	220	0.66	136
	M	250	60	62	73	55	68	33.5		0.6	125
	L	210	40	64	75	57	70	26.5		0.42	88
XHBQ- B3.5T	H	350	140	65	76	57	68	37	220	1.04	225
	M	350	110	65	76	57	68	37		1.02	220
	L	240	50	68	81	62	73	31		0.66	138