Name: night free cooling bypass fresh air device enthalpy heat recovery ventilator
Brand: Holtop
Availability: InStock

Product Details

Mechanical bypass fresh air device

enthalpy heat recovery ventilator

What's Eco-Smart?

Holtop has manufactured heat and energy recovery ventilation products for over 12 years. We pay high attentions on the energy saving in the modern buildings and indoor air quality, aiming at reducing carbon emission and improving human health. “Eco-Smart” is a new ERV series to bring down energy consumption by using DC motors and improving energy efficiency with smart control system, bringing you eco friendly climatic experience.

Silencing operation

Operation noise up to 23dB(A), 2-5dB(A) lower than the ERV with AC motor, making the room more quiet and comfortable, having no influence to your living.

Holtop DC motors

- High efficiency, energy saving by 20-60%
- Good liability and stability
- Easy maintenance
- Longer service life
- Strong vibration resistance with lower noise and smooth operation
- Superior torque performance, big starting torque with less starting current

High Efficiency Counterflow Heat Exchanger

Holtop energy recovery ventilator TP series is equipped with high efficiency counter flow plate total heat exchanger. It is made of ER paper which is featured by high moisture permeability, good air tightness, excellent tear resistance, and aging resistance. The clearance between the fibers is very small, so only the moisture molecules of small diameter can go through, the odor molecules of larger diameter are unable to pass through it. By this means, the temperature and humidity can be recovered smoothly, and prevent the pollutants infiltrating to the fresh air.

Reducing air conditioning load, save your running costs further

Technical Parameters

Model	Rated irflow	Rated E.S.P	Enthalpy Efficiency(%)		Temp.Eff.	Noice	Volt. (V/ph/Hz)	Power input (W)	N.W (Kg)
	Rated irflow	Rated E.S.P	Cooling	Heating	Temp.Eff.	Noice
	m3/h	Pa	%	%	(%)	dB(A)
XHBQ-D1.5DCTPA	150	75	63	70	75	23	220/1/50	51	25
XHBQ-D2.5DCTPA	250	85	63	70	75	24	220/1/50	81	29
XHBQ-D3.5DCTPA	350	90	66	69	75	28	220/1/50	112	37
XHBQ-D5DCTPA	500	100	62	67	75	30	220/1/50	143	43
XHBQ-D6.5DCTPA	650	70	62	68	75	32	220/1/50	205	64
XHBQ-D8DCTPA	800	120	65	71	75	35	220/1/50	290	71
XHBQ-D10DCTPA	1000	85	65	71	75	35	220/1/50	305	83
XHBQ-D15DCTPA	1500	75	65	71	75	38	220/1/50	580	165
XHBQ-D20DCTPA	2000	60	65	71	75	38	220/1/50	610	189

Installation

Intelligent controller

1)Airflow rate switch 2)Temperature display 3)Automatic bypass 4)Weekly timer 5)Data memory/power to restart 6)Automatic defrosting 7)Electric heater defrosting 8)Comfortable heating 9)External ON/OFF 10)CO2 concentration control 11)BMS integration 12)Working condition monitor

Working principle of Holtop brushless DC motor heat recovery ventilator

Holtop heat & energy recovery ventilator can expel the stale air indoor out of room, meanwhile supplying the fresh air outside into the room, by using the advanced heat/energy recovering technology, the energy can exchange taking advantage of the difference of the temperature and humidity between indoor and outdoor air. By this means, it can not only smooth away the problem of indoor pollution, but also saving energy.

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.

Holtop certificate

Holtop products stand for TOP quality in heat recovery ventilation filed in China, certificated by CE, Eurovent, ISO and other different approved tests like anti-flaming test, anti-mold test, energy saving product test. Etc.

Holtop fair

Packaging & Shipping

Our Services

A. All-round technical supports

1.We help to select models based on your requirements.

2.We provide professional product schemes and technical reports.

3.We design and develop the new products according to your requirements.

4. We provide professional advice for your installation, debugging and operation.

5. We supply the spare parts and technical support in & after the warranty time.

6. General testing and operational test carried out for every units before delivery.

7. We supply the training service at our factory if you need.

B. Reliable after-sales service