longwellfans
Current book for Central Air Conditioning
Current catalog for
Central Air Conditioning
ImageNameAirflow(m³/h)Voltage(V)Frequency(Hz)AC/DC/ECDimensions(mm)Sound Pressure(dB(A))Sound Power(Bel)Speed
LONGWELL DD7-7 Air Handle Units Usage,Air Conditioner Direct Drive Fan LONGWELL DD7-7 Air Handle Units Usage,Air Conditioner Direct Drive Fan
Longwell DD8-8 Customizable Direct Drive Centrifugal Fan with Ball Bearing Air Conditioner Accessory Longwell DD8-8 Customizable Direct Drive Centrifugal Fan with Ball Bearing Air Conditioner Accessory
LONGWELL DD10-10 Air Handle Units Usage, HVAC Fan LONGWELL DD10-10 Air Handle Units Usage, HVAC Fan
LONGWELL DD12-12 DIRECT DRIVEN FORWARD EXHAUST FANS WALL MOUNTED EXHAUST FAN LONGWELL DD12-12 DIRECT DRIVEN FORWARD EXHAUST FANS WALL MOUNTED EXHAUST FAN
LONGWELL DD12-12 Forward Curved Ac 230v Centrifugal Blower Fan Engineering Direct Connected Commercial air Conditioning Fan LONGWELL DD12-12 Forward Curved Ac 230v Centrifugal Blower Fan Engineering Direct Connected Commercial air Conditioning Fan
LONGWELL High Quality Cargo Hold Blower Fan Ship Use Ventilation Fan Redial Blower Compact Centrifugal Plug Fan LONGWELL High Quality Cargo Hold Blower Fan Ship Use Ventilation Fan Redial Blower Compact Centrifugal Plug Fan
LONGWELL RLM355 2.2KW Rated Power Industrial Blower LONGWELL RLM355 2.2KW Rated Power Industrial Blower
LONGWELL RLM450 Central Air Conditioning System 380V 400V Backward Curved Impeller Plenum Centrifugal Fan LONGWELL RLM450 Central Air Conditioning System 380V 400V Backward Curved Impeller Plenum Centrifugal Fan
LONGWELL RLM630 2-200 KW Plug Ventilation Fan Indoor Evaporator Ec Plug Fan 630mm 3 Phase for Industrial Use LONGWELL RLM630 2-200 KW Plug Ventilation Fan Indoor Evaporator Ec Plug Fan 630mm 3 Phase for Industrial Use
LONGWELL RLM1000 Air Handle Units Usage Plug Fans for Industrial , Ventilation ,exhausting LONGWELL RLM1000 Air Handle Units Usage Plug Fans for Industrial , Ventilation ,exhausting
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Central Air Conditioning

Longwell Central Air Conditioning Systems provide comprehensive climate control for large residential, commercial, and industrial buildings. They integrate compressors, air-handling units, and control systems to maintain uniform indoor temperatures.
Designed for energy efficiency and durability, Longwell central AC units feature high-performance fans, heat exchangers, and precision controls. They deliver quiet, reliable, and comfortable cooling or heating for diverse indoor environments.

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