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hotel ventilators home ventilation system for heat recovery
Energy recovery ventilation (ERV) is the energy recovery process of exchanging the energy contained in normally exhaustedbuilding 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.
New Eco-smart Plus Energy Recovery Ventilator is upgraded to comply with ERP2018.
The fans built-in are more efficient, energy consumption reduces by up to 50%. The intelligent controller is improved
for more reliable and user friendly operation. Ideal ventilation solutions for energy efficient buildings to
reduce energy consumption while achieving comfort indoor climate.
Feature:
2)High eficiency enthalpy heat recovery, more comfortable indoor climate
4) Intelligent control system, optional CO 2 and humidity control function, external control
and BMS control available
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.
| Model | Rated Air Flow (m3/h) | Rated E.S.P (Pa) | Enthaply efficiency % | Temperature | Noise dB(A) | Voltage (V) | Power Input (W) | Weight (kg) | |
| Cooling | Heating | ||||||||
| XHBQ-D1.5DCTPA | 150 | 75 | 63-70 | 70-76 | 75-82 | 31.5 | 220 | 26 | 25 |
| XHBQ-D2.5DCTPA | 250 | 85 | 63-73 | 70-75 | 75-82 | 34.5 | 220 | 46 | 29 |
| XHBQ-D3.5DCTPA | 350 | 90 | 66-72 | 69-75 | 75-84 | 37.5 | 220 | 60 | 37 |
| XHBQ-D5DCTPA | 500 | 100 | 62-74 | 67-75 | 75-86 | 39 | 220 | 88 | 43 |
| XHBQ-D6.5DCTPA | 650 | 85 | 62-70 | 68-73 | 75-84 | 39.5 | 220 | 114 | 64 |
| XHBQ-D8DCTPA | 800 | 130 | 65-74 | 71-77 | 75-84 | 42 | 220 | 186 | 71 |
| XHBQ-D10DCTPA | 1000 | 110 | 65-74 | 71-78 | 75-85 | 43 | 220 | 243 | 83 |
| XHBQ-D15DCTPA | 1500 | 75 | 65-74 | 71-77 | 75-84 | 50 | 220 | 372 | 165 |
| XHBQ-D20DCTPA | 2000 | 60 | 65-74 | 71-78 | 75-85 | 51.5 | 220 | 486 | 189 |
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 70,000 square meters, turnover of 2021 is 50+ million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with many famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to 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 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.
