DC Fan-Assisted Trench Heater, 2-pipe ｜ YLD-130+1250/340, 1850/340, 2000/340, 2250/340, 2750/340, 3100/340
Cooling capacity (H/L) : 0.84~3.86 kW
Water flow rate : 0.18~0.66 m³/h
Heating capacity (60 °C, H/L) : 1.44~7.03 kW
Motor: DC;
Hydraulic connections: Rc 3/4″ internal thread
Indoor unit dimension(L×W×H) : 1250~3100 mm × 340 mm × 130 mm
Air flow rate (H/L) : 186~1,200 m³/h (109~706 CFM)
Power Supply : 220V / 1Ph / 50Hz
Water pressure drop : 8.4~41 kPa
Power input : 0.03 kW
Rated current : 0.20~0.27 A
Sound pressure level (H/L) : 29~44 dB(A)
Max. working pressure : 1.6 MPa
Net weight : 18~48 kg
Available lengths : 1250 / 1850 / 2000 / 2250 / 2750 / 3100 mm
DC Fan-Assisted Trench Heater, 2-pipe ｜ YLD-150+1250/340, 1850/340, 2000/340, 2250/340, 2750/340, 3100/340
Cooling capacity (H/L) : 1.32~5.23 kW
Water flow rate : 0.30~0.90 m³/h
Heating capacity (60 °C, H/L) : 1.79~9.05 kW
Motor: DC;
Hydraulic connections: Rc 3/4″ internal thread
Indoor unit dimension(L×W×H) : 1250~3100 mm × 340 mm × 150 mm
Air flow rate (H/L) : 186~1,200 m³/h (109~706 CFM)
Power Supply : 220V / 1Ph / 50Hz
Water pressure drop : 14.7~44.1 kPa
Power input : 0.03~0.04 kW
Rated current : 0.20~0.27 A
Sound pressure level (H/L) : 29~44 dB(A)
Max. working pressure : 1.6 MPa
Net weight : 20~57 kg
Available lengths : 1250 / 1850 / 2000 / 2250 / 2750 / 3100 mm
DC Fan-Assisted Trench Heater, 2-pipe ｜ YLD-200+1250/400, 1850/400, 2000/400, 2250/400, 2750/400, 3100/400
Cooling capacity (H/L) : 1.73~8.56 kW
Water flow rate : 0.42~1.50 m³/h
Heating capacity (60 °C, H/L) : 2.19~11.93 kW
Motor: DC;
Hydraulic connections: Rc 3/4″ internal thread
Indoor unit dimension(L×W×H) : 1250~3100 mm × 400 mm × 200 mm
Air flow rate (H/L) : 186~1,200 m³/h (109~706 CFM)
Power Supply : 220V / 1Ph / 50Hz
Water pressure drop : 9.4~42 kPa
Power input : 0.03~0.04 kW
Rated current : 0.22~0.30 A
Sound pressure level (H/L) : 30~46 dB(A)
Max. working pressure : 1.6 MPa
Net weight : 35~90 kg
Available lengths : 1250 / 1850 / 2000 / 2250 / 2750 / 3100 mm
DC Fan-Assisted Trench Heater, 4-pipe ｜ YLD-200-4+1250/340, 1850/340, 2000/340, 2250/340, 2750/340, 3100/340
Cooling capacity (H/L) : 0.82~3.86 kW
Water flow rate : 0.18~0.66 m³/h
Heating capacity (60 °C, H/L) : 1.37~7.03 kW
Motor: DC;
Hydraulic connections: Rc 3/4″ internal thread
Indoor unit dimension(L×W×H) : 1250~3100 mm × 340 mm × 150 mm
Air flow rate (H/L) : 186~1,200 m³/h (109~706 CFM)
Power Supply : 220V / 1Ph / 50Hz
Hot water flow rate : 0.18~0.60 m³/h
Water pressure drop : 8.4~41 kPa
Hot water pressure drop : 6.3~34.6 kPa
Power input : 0.03~0.04 kW
Rated current : 0.24~0.31 A
Sound pressure level (H/L) : 33~47 dB(A)
Max. working pressure : 1.6 MPa
Net weight : 27~74 kg
Available lengths : 1250 / 1850 / 2000 / 2250 / 2750 / 3100 mm
DC Fan-Assisted Trench Heater, 4-pipe ｜ YLD-200-4+1250/400, 1850/400, 2000/400, 2250/400, 2750/400, 3100/400
Cooling capacity (H/L) : 1.20~5.03 kW
Water flow rate : 0.30~0.90 m³/h
Heating capacity (60 °C, H/L) : 1.76~8.88 kW
Motor: DC;
Hydraulic connections: Rc 3/4″ internal thread
Indoor unit dimension(L×W×H) : 1250~3100 mm × 400 mm × 200 mm
Air flow rate (H/L) : 186~1,200 m³/h (109~706 CFM)
Power Supply : 220V / 1Ph / 50Hz
Hot water flow rate : 0.24~0.78 m³/h
Water pressure drop : 23.1~50.4 kPa
Hot water pressure drop : 17.9~43 kPa
Power input : 0.03~0.04 kW
Rated current : 0.22~0.30 A
Sound pressure level (H/L) : 31~46 dB(A)
Max. working pressure : 1.6 MPa
Net weight : 32~87 kg
Available lengths : 1250 / 1850 / 2000 / 2250 / 2750 / 3100 mm
It is a floor-recessed fan coil installed flush with the floor, typically along glass facades, delivering heating or cooling at the glazing to prevent condensation and cold downdrafts.
It suits buildings with large glazed areas: office atriums, showrooms, hotels and residential floor-to-ceiling windows.
Standard trench depths range from approximately 130 mm to 180 mm, widths from 150 mm to 300 mm, and custom lengths up to 3 m per unit.
Yes, with 2-pipe or 4-pipe hydronic coils. The fan can be switched off for natural convection mode when no air movement is required.
Yes. Grilles are available in different materials, colors and open-area ratios to match the floor finish and project design.
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