100% Original Factory Air Ventilator Roof Fan - Commercial TG Series Energy Recovery Ventilators – Holtop
100% Original Factory Air Ventilator Roof Fan - Commercial TG Series Energy Recovery Ventilators – Holtop Detail:
Main Feature of Commercial TG Series Energy Recovery Ventilators
More energy saving – Power consumption reduced by 30-40%.
Better insulation – The TG series ERV is constructed by double skin panel with PU insulation of 20mm.
Innovative structure – New design to make air flows more smoothly while reducing internal pressure resistance.
Improved access space design – To make daily maintenance much easier.
New HDK-20B backlit LCD controller – More functions and nicer looking.
Specifications of Commercial TG Series Energy Recovery Ventilators
Model | Airflowm3/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 | L | M | H | L | M | H | |||
XHBQ-D15TG |
1000 | 1500 | 1500 | 84 | 135 | 163 | 69 | 66 | 66 | 74 | 70 | 70 | 74 | 71 | 71 | 46 | 49 | 51 | 220 | 2.3 | 3.6 | 3.8 | 485 | 740 | 785 | 110 |
XHBQ-D20TG |
1200 | 2000 | 2000 | 110 | 132 | 176 | 65 | 62 | 62 | 73 | 71 | 71 | 74 | 71 | 71 | 49 | 51 | 53 | 3.0 | 4.6 | 4.87.4 | 650 | 980 | 1020 | 112 | |
XHBQ-D25TG |
2000 | 2500 | 2500 | 140 | 170 | 200 | 64 | 61 | 61 | 72 | 70 | 70 | 73 | 70 | 70 | 50 | 52 | 55 | 4.5 | 6.0 | 6.3 | 940 | 1250 | 1300 | 130 | |
XHBQ-D30TG |
2500 | 3000 | 3000 | 150 | 180 | 210 | 63 | 60 | 60 | 71 | 69 | 69 | 73 | 70 | 70 | 51 | 54 | 57 | 6.5 | 8.7 | 9.0 | 1400 | 1870 | 1950 | 142 |
Product detail pictures:

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