EN
All ducted models
Equipment Dehumidifiers Solutions Blog
ENRU

Product specifications

WINVDUCT-25

Split inverter ducted air conditioner

Download as PDF
The Welkin WINVDUCT-25 split inverter ducted indoor unit.
ModelWINVDUCT-25
SeriesSplit Inverter Ducted
Indoor unit modelALTMD-H30/NDR1MB-1
Outdoor unit modelALT-H30/NDR1B(U)-1
Capacity (ton)2.5
QCC RegistrationRegistered
RegionUAE

Indoor unit

Power supply (V / Hz / phase)220–240 / 50–60 / 1
Power factor, T30.98
Cooling capacity, T3 (Btu/h)27000
Cooling capacity, T3 (kW)7.91
Rated cooling power input, T3 (W)3214
Rated cooling current, T3 (A)14.27
EER, T3 (W/W)2.46
EER, T3 (Btu/Wh)8.40
SEER, T3 (W/W)
SEER, T3 (Btu/Wh)
Air flow, Hi / Mi / Lo (m³/h)1850 / 1600 / 1380
Air flow, Hi / Mi / Lo (CFM)1088 / 941 / 812
Noise level, Hi / Mi / Lo (dB(A))45 / 42 / 40
External static pressure, standard (Pa)37
External static pressure, range (Pa)0–160
Net dimensions (W × D × H, mm)1400 × 700 × 245
Packing dimensions (W × D × H, mm)1630 × 830 × 300
Net weight (kg)38
Gross weight (kg)44.5
Structure platformM4
Refrigerant pipe, liquid side, Ø (mm)9.52
Refrigerant pipe, gas side, Ø (mm)15.88
DrainageDN25
Operating temperature (°C)16–32
Wired controllerXK05

Outdoor unit

Power supply (V / Hz / phase)220–240 / 50–60 / 1
Max. input consumption (W)3910
Air flow (m³/h)3500
Air flow (CFM)2059
Compressor modelKTM240D43UKUA2
Compressor typeRotary
Compressor brandGMCC
Compressor capacity (W)7555
Compressor input (W)2050
Compressor rated current (A)9.35
Thermal protection temperature (°C)115
Noise level (dB(A))58
Net dimensions (W × D × H, mm)900 × 360 × 700
Packing dimensions (W × D × H, mm)1020 × 430 × 760
Net weight (kg)45.5
Gross weight (kg)49
Structure platform2.3PA
RefrigerantR410A
Refrigerant charge (g)2450
Refrigerant pipe, liquid side, Ø (mm)9.52
Refrigerant pipe, gas side, Ø (mm)15.88
Max. pipe length (m)30
Max. height difference (m)15

Product features

DC inverter

The compressor modulates to the load instead of cycling on and off — steadier temperature, lower running cost.

Built-in drain pump

Condensate is lifted to the drain line by the unit itself, which frees the ceiling void from a gravity fall.

Fresh air intake

An optional intake lets the unit draw in and condition outside air alongside the return.

Thermostat

Wired controller with a room sensor, for precise setpoint control from the wall.

IR remote

Infrared remote control for everyday use from anywhere in the room.

Wi-Fi

Remote management and monitoring over a wireless connection and a smartphone app.