The AH-LCD-8KW-V4 is a diesel air heater with an LCD display and silencer designed to provide independent heating for vehicles and industrial equipment. It's suitable for motorhomes, caravans, trucks, buses, boats, vans, pickups, forklifts, engineering vehicles and similar 12V applications.
The heater's adjustable output ranges from approximately 5 kW to 8 kW. It runs on diesel fuel only and is designed for a 12V electrical system.
Rated fuel consumption is approximately 0.64 L/h, depending on operating power and environmental conditions.
The unit is compact—listed item size is about 39 x 14.5 x 14.5 cm (other documentation may list 41 x 14.5 x 14.5 cm). It's designed for space-saving installations such as under floors or inside compartments.
Package contents include: 1 x parking heater, 1 x LCD switch, 1 x remote control, 1 x exhaust silencer (for car use), 1 x 10L diesel tank, wiring harness, T-piece, metering oil pump and connection wire, filter, oil and air pipes (with clips and fixing clips), exhaust pipe (stainless steel), inlet air pipe (aluminium), gasket, fittings (tees, reducing tee, joints, washers, nuts, screws), cable ties, oil suction pipe, air inlet hood and installation accessories.
Yes — the unit includes a silencer and is designed for low-noise operation suitable for cabins and motorhomes. Exact dB levels are not specified, but noise is minimised especially at lower power settings.
The heater includes an easy-to-read LCD switch for temperature and mode control plus a remote control for convenient operation. It has electronic microprocessor control and diagnostic functions.
Professional installation is recommended. Important notes: seal and separate the heater backboard from vehicle sheet metal to prevent exhaust leakage into the cab; ensure the exhaust pipe is at least 30 cm long and routed to a safe, open outlet that does not face the vehicle driving direction; fix the exhaust outlet firmly in open space; follow the full instruction manual for details.
Yes — the heater is rated for operation while the vehicle is moving. It can be supplied from the vehicle's diesel tank (diesel only) or the supplied 10 L tank when needed. Proper installation and connection to the fuel supply are required.
The heater itself is rated to operate from approximately -40°C to +50°C. The oil pump has a working temperature range of about -40°C to +40°C.
Safety features include an intelligent overheating sensor to prevent dry-running, a diagnostic system to detect faults, fully electronic microprocessor control and design measures to reduce emissions. Proper exhaust routing and installation are critical to safety.
Periodic maintenance includes checking and cleaning or replacing the fuel filter, inspecting pipes and clamps for leaks, ensuring the exhaust and air inlets are unobstructed, and checking electrical connections. Use clean diesel fuel, avoid running the unit dry, and follow the service schedule in the manual. Low maintenance and easy servicing are design features of the unit.
The AH-LCD-8KW-V4 is CE and RCM certified and the exhaust emissions are stated to meet Euro IV engine emission requirements.
The product carries a 2-year warranty. For spare parts, technical support or service enquiries, contact the seller or manufacturer (product origin: Chongqing, China) as indicated in the product listing or instruction manual.
First check fuel level and supply, electrical connections, fuse and wiring harness, and the oil pump connection. Inspect the filter and for air in the fuel line. Use the unit's diagnostic information from the LCD display or remote. If the problem persists, contact the seller or qualified installer with the diagnostic code and serial number for assistance.
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