100% Original Factory Air Ventilator Roof Fan - Residential Commercial TH Series Energy Recovery Ventilators – Holtop
100% Original Factory Air Ventilator Roof Fan - Residential Commercial TH Series Energy Recovery Ventilators – Holtop Detail:
Main Feature of Perfect Silence TH Series Energy Recovery Ventilators ERVs
Airflow from 150-1300 m3/h
Perfect silence design
Energy recovery, Crossflow heat exchanger, High efficiency over 70%
Wide airflow range to meet different demand
Air filtration and purification, Double filters
By-pass function
High airproof feature and easy maintenance
Easy installation to ceiling
Specifications of Perfect Silence TH Series Energy Recovery Ventilators ERVs
Model | Airflow(m3/h) | External pressure (Pa) | Enthalpy Efficiency (%) | Temp. Eff.(%) | Noise dB(A) | Volt. (V) | Current (A) |
Input power (W) |
N. W. (Kg) | |||||||||||||
Summer | Winter | |||||||||||||||||||||
L |
M |
H | L | M |
H |
L | M | H | L | M | H | L | M | H | L | M |
H |
|||||
XHBQ-D2TH | 150 |
200 |
200 | 60 | 70 |
75 |
60 | 55 | 55 | 63 | 59 | 59 | 75 | 70 | 70 | 25 | 30 |
31.5 |
220 | 0.5 | 105 | 23 |
XHBQ-D3TH | 250 |
300 |
300 | 75 | 82 |
85 |
62 | 57 | 57 | 65 | 61 | 61 | 73 | 68 | 68 | 27 | 34 |
34.5 |
220 | 0.56 | 117 | 25 |
XHBQ-D4TH | 350 |
400 |
400 | 80 | 85 |
88 |
62 | 57 | 57 | 65 | 60 | 60 | 74 | 69 | 69 | 31 | 37 |
37.5 |
220 | 0.72 | 150 | 31 |
XHBQ-D6TH | 500 |
600 |
600 | 89 | 92 |
97 |
63 | 59 | 59 | 67 | 61 | 61 | 76 | 70 | 70 | 29 | 35 |
39 |
220 | 0.96 | 200 | 36 |
XHBQ-D8TH | 700 |
800 |
800 | 92 | 96 |
100 |
57 | 55 | 55 | 63 | 57 | 57 | 74 | 68 | 68 | 34 | 39 |
41 |
220 | 1.7 | 355 | 60 |
XHBQ-D10TH | 900 |
1000 |
1000 | 80 | 85 |
86 |
60 | 58 | 58 | 64 | 62 | 62 | 76 | 70 | 70 | 34 | 38 |
42 |
220 | 2.1 | 440 | 70 |
XHBQ-D13TH | 1000 |
1300 |
1300 | 75 | 85 |
90 |
58 | 56 | 56 | 62 | 59 | 59 | 76 | 70 | 70 | 38 | 41 |
43 |
220 | 3.4 | 710 | 79 |
Product detail pictures:

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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for 100% Original Factory Air Ventilator Roof Fan - Residential Commercial TH Series Energy Recovery Ventilators – Holtop, The product will supply to all over the world, such as: Bangladesh, Islamabad, Doha, We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.
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