🔥 AU Focus 2kW MZ Bluetooth Diesel Heater Kit — Gen 4
Premium 12V 2kW diesel heater kit with Bluetooth app control, LCD controller, remote control, 5L 304 stainless steel fuel tank, quiet fuel pump, plug-and-play wiring harness, smart temperature mode, and 24-month warranty.
The AU Focus 2kW MZ Bluetooth Diesel Heater Kit — Gen 4 is a premium-quality diesel air heater designed for caravans, campers, motorhomes, 4WDs, trucks, ute canopies, and mobile heating applications.
This is one of the most popular AU Focus diesel heater models, used by caravan manufacturers, caravan dealers, and service centres across Australia. Compact, efficient, and easy to control, it provides reliable heating for cold-weather touring and off-grid travel.
With Bluetooth app control, LCD panel, remote control, 5L stainless steel fuel tank, quiet fuel pump, directional vents, high-grade exhaust system, plug-and-play wiring harness, and a comprehensive installation kit, the AU Focus Gen 4 heater is designed to make diesel heater installation cleaner and more practical.
✅ Key Benefits
🔥 2kW Adjustable Heating Output
Adjustable power output from 1kW to 2kW for efficient cabin heating.
📲 Bluetooth App Control
Control the heater from your mobile phone using the easy-to-download app.
🎛️ LCD Control Panel
Easy-to-use LCD panel with error code display for troubleshooting.
📡 Remote Control Included
Control the heater conveniently using the supplied remote.
⛽ 5L Stainless Steel Fuel Tank
Includes a 304-grade stainless steel 5L fuel tank with top-mounted dial gauge, fuel pickup, and lockable cap.
🔇 Super Quiet Heavy-Duty Fuel Pump
Designed for quieter operation during overnight and campsite use.
🧠 Smart Temperature Mode
Stops heating and fuel burn once the set temperature is reached, then resumes if temperature drops by 2°C.
🛡️ Safety Protection Built In
Includes control board and fan sensors, plus high/low voltage and current protection.
⚡ Plug-and-Play Wiring Harness
Unique wiring harness with Anderson plugs and flame-retardant conduit for easier installation.
🧰 Complete Installation Kit
Includes key accessories required for a professional diesel heater installation.
🛠️ 24-Month Warranty
Backed by a 24-month warranty.
🚐 Suitable Applications
🚐 Caravans
🏕️ Camper trailers
🚙 4WD touring vehicles
🛻 Ute canopies
🚚 Trucks
🚐 Motorhomes and RVs
🧰 Mobile work vehicles
🏜️ Off-grid camping setups
❄️ Cold-weather touring
🔥 Compact diesel air heater installations
🔥 Heating Modes
The AU Focus 2kW MZ Gen 4 heater includes three operating modes for flexible use.
| Mode |
Function |
| Fan Only Mode |
Air circulation without heating |
| Manual Heat Mode |
Adjustable heat levels from 1 to 10 |
| Smart Mode |
Heater stops heating once set temperature is reached and resumes if temperature drops by 2°C |
📲 Control Options
The Gen 4 MZ Bluetooth kit is designed for easy heater control from multiple interfaces.
| Control Feature |
Details |
| LCD Control Panel |
Included |
| Remote Control |
Included |
| Bluetooth App Control |
Included |
| Error Code Display |
LCD panel displays fault codes for troubleshooting |
| Smart Temperature Control |
Yes |
| Manual Heat Control |
Heat levels 1 to 10 |
⛽ Fuel System
The kit includes a durable stainless steel fuel tank and premium fuel system components.
| Fuel System Feature |
Details |
| Fuel Type |
Diesel only |
| Fuel Tank Capacity |
5L |
| Tank Material |
304-grade stainless steel |
| Fuel Level Gauge |
Top-mounted dial fuel level gauge |
| Fuel Cap |
Lockable fuel cap |
| Fuel Pickup |
Included |
| Fuel Consumption |
0.1L/h to 0.3L/h |
| Fuel Line |
PA66 hard nylon fuel line |
| Fuel Line Length |
6m |
| Fuel Line Size |
4mm diameter, 1mm wall thickness |
| Fuel Filter |
Premium reusable filter with alloy top and base |
⚡ Electrical & Wiring System
| Electrical Feature |
Details |
| Rated Voltage |
DC 12V |
| Operating Power |
5W to 35W/h |
| Peak Start-Up Consumption |
Up to 90W to 150W for the first few minutes while glow plug heats |
| Power Cable Length |
5m |
| Power Cable Core Size |
2.5mm core wiring |
| LCD Controller Cable Length |
2.5m |
| Pump Power Cable Length |
3m |
| Cable Protection |
Flame-retardant conduit |
| Connection Style |
Anderson plugs for plug-and-play installation |
🛡️ Safety & Protection Features
| Safety Feature |
Details |
| RCM Certification |
Yes |
| EMC Certification |
Yes |
| Control Board Sensor |
Yes |
| Fan Sensor |
Yes |
| High Voltage Protection |
Yes |
| Low Voltage Protection |
Yes |
| Current Protection |
Yes |
| Auto Cool Down |
Yes, when powered off |
| Heat Resistant Casing |
High-grade hard casing |
| Flame-Retardant Conduit |
Included on wiring |
| Exhaust Sleeve |
Flame-retardant sleeve included |
🛠️ Installation Components
The AU Focus Gen 4 kit includes the main components required for a diesel heater installation.
| Installation Component |
Details |
| Mounting Plate |
Powder-coated mounting plate |
| Floor Protection |
Protective flange ring helps protect floor and improve sealing |
| Directional Vents |
2 x directional flat vents |
| Air Filter |
Quality air filter included |
| Exhaust System |
High-grade exhaust with flame-retardant sleeve |
| Muffler |
Heavy-duty baffled muffler |
| Exhaust Tip |
Included |
| Fuel Pump |
Super quiet heavy-duty fuel pump |
| Cable Ties |
Thicker durable plastic cable ties |
| Clamps & Accessories |
High-quality clamps and accessories included |
📏 Dimensions
| Measurement |
Details |
| Main Unit Length |
340mm |
| Main Unit Width |
115mm |
| Main Unit Height |
115mm |
| Fuel Tank Length |
265mm |
| Fuel Tank Height |
325mm |
| Fuel Tank Depth |
110mm |
| Fuel Neck & Cap Height |
70mm |
📋 Technical Specifications
| Specification |
Details |
| Product |
AU Focus Diesel Heater Kit — 2kW MZ Bluetooth Gen 4 |
| Heating Power |
1kW to 2kW adjustable |
| Fuel Type |
Diesel only |
| Rated Voltage |
DC 12V |
| Fuel Consumption |
0.1L/h to 0.3L/h |
| Working Temperature |
-40°C to +50°C |
| Main Unit Size |
340 x 115 x 115mm |
| Fuel Tank Size |
265 x 325 x 110mm |
| Fuel Neck & Cap Height |
70mm |
| Fuel Tank Material |
304-grade stainless steel |
| Fuel Tank Capacity |
5L |
| Casing |
Black flame-retardant plastic casing |
| Control Panel |
LCD panel with error code display |
| Control Options |
LCD, remote control, Bluetooth app |
| Warranty |
24 months |
⚠️ Fitment & Installation Note
Please confirm your required heater location, air intake routing, exhaust routing, fuel tank mounting location, electrical supply, fuse protection, floor penetration sealing, ventilation, and installation compliance requirements before purchase or installation.
Important:
✅ 12V diesel heater kit
✅ 1kW to 2kW adjustable output
✅ Diesel fuel only
✅ Bluetooth app control
✅ LCD controller and remote included
✅ 5L 304 stainless steel fuel tank included
✅ Lockable fuel cap and fuel level gauge included
✅ Smart temperature mode
✅ Auto cool down process
✅ Low fuel consumption
✅ RCM and EMC certification
✅ 24-month warranty
⛔ Exhaust must be routed safely outside the vehicle or caravan
⛔ Do not install exhaust near fuel lines, wiring, plastic panels, or combustible materials
⛔ Fuel tank and fuel lines must be mounted securely and protected from heat, abrasion, and impact
⛔ Professional installation is recommended for caravan, camper, vehicle, truck, and canopy applications
🔎 Why Choose the AU Focus 2kW MZ Bluetooth Gen 4 Diesel Heater?
The AU Focus 2kW MZ Bluetooth Diesel Heater Kit — Gen 4 is designed for users who want a compact, efficient, and feature-packed diesel heater system for Australian touring conditions.
With adjustable 1kW to 2kW heating, Bluetooth app control, LCD controller, remote control, smart temperature mode, 5L stainless steel fuel tank, quiet fuel pump, plug-and-play wiring harness, premium fuel and exhaust components, and a 24-month warranty, it is a strong choice for caravans, campers, 4WDs, trucks, RVs, and ute canopies.
📦 What’s Included
🔥 1 x AU Focus 2kW MZ Bluetooth Diesel Heater — Gen 4
📖 1 x DIY Installation Manual
📘 1 x User Manual
⛽ 1 x 5L 304 Stainless Steel Fuel Tank with top-mounted dial level gauge, fuel pickup, and lockable cap
🎛️ 1 x LCD Control Panel
📡 1 x Remote Control
📲 Bluetooth App Control Capability
🌬️ 2 x Directional Flat Vents
🔇 1 x Super Quiet Heavy-Duty Fuel Pump
🧪 1 x Premium Reusable Fuel Filter with alloy top and base
🔧 6m PA66 Hard Nylon Fuel Line with black rubber connectors and heavy-duty conduit
⚡ 1 x Unique Wiring Harness with 5m power cable, 2.5m LCD controller cable, and 3m pump power cable
🧰 Anderson Plug Connections for easy installation
🌫️ 1 x Quality Air Filter
🔥 1 x High-Grade Exhaust with flame-retardant sleeve
🔇 1 x Heavy-Duty Baffled Muffler
🚗 1 x Exhaust Tip
📍 1 x Powder-Coated Mounting Plate with protective flange ring
🔩 High-quality clamps and installation accessories
🧷 Thicker durable plastic cable ties
🛒 Order with Confidence
Choose the AU Focus 2kW MZ Bluetooth Diesel Heater Kit — Gen 4 for compact heating performance, Bluetooth control, quality installation components, low fuel consumption, and reliable cold-weather comfort in caravans, campers, 4WDs, trucks, and touring setups.
