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Product specifications

WSTBVG-J080-MT1FG

VRF system — Floor & ceiling unit

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The Welkin WSTBVG-J080-MT1FG — VRF Floor & ceiling unit.
ModelWSTBVG-J080-MT1FG
SeriesFloor & ceiling unit
Capacity (ton)2.3
Capacity (kW)8
QCC RegistrationRegistered
RegionUAE

Indoor unit

Power supply (V / Hz / phase)220–240 / 50 (60) / 1
Cooling capacity (kW)8
Heating capacity (kW)9
Indoor air flow by fan speed, high → low (m³/h)1300 / 1245 / 1020 / 930 / 840
Noise level by fan speed, high → low (dB(A))43 / 42 / 39 / 38 / 37
External static pressure, default (range) (Pa)50 (0–150)
Net dimensions (W × D × H, mm)1280 × 690 × 235
Packing dimensions (W × D × H, mm)1360 × 770 × 325
Net weight (kg)35.5
Gross weight (kg)41
Operating temperature (°C)16–32
Application area (m²)35–55

Fan motor and coil

Fan motor modelFP70D-ZL
Fan motor brandWOLONG
Fan motor output (W)70
Fan speed by setting, high → low (rpm)1050 / 1000 / 860 / 800 / 760
Coil rows3
Fin pitch (mm)1.5
Fin materialHydrophilic aluminium fin
Tube outside Ø (mm) and typeØ 7, inner grooved
Heat exchange area (m²)12.66

Refrigerant pipe and wiring

Refrigerant pipe, liquid side, Ø (mm)9.52
Refrigerant pipe, gas side, Ø (mm)15.88
DrainageR3/4 in (DN20)
Power wiring, indoor (mm²)3 × 1.5
A/B signal wiring, IDU–ODU and IDU–IDU (mm²)2 × 0.5

Product features

Long-distance air supply

The fan throws conditioned air far enough to cover the room from one point.

Display board

A clean front panel with a discreet status display.

Anti-condensation

Designed to keep the casing dry in humid rooms — no dripping from the unit.