Arcade H9BP Diesel Heater, 9kW Triple Power, All-in-One Compact

Comparison Chart

FAQ

Q: Can I use fuels other than diesel?

A: No! Please use diesel only, and high-quality diesel is advised. When transferring fuel from another container, avoid pouring any sediment from the bottom. Regularly check and clean any accumulated residue in the fuel tank.

Q: Can I use an extension cord if the heater is far from my battery?

A: It’s not recommended to use an extension cord for DC power. If necessary, use a wire rated at 18 AWG (1.024 mm diameter, approx. 0.823 mm² cross-section) or thicker, and ensure all connections are secure. Although the rated current is 4A, the startup current can reach 8–9A.

Q: Can I use this heater indoors?

A: Yes. However, the exhaust must be directed outdoors to prevent deadly carbon monoxide buildup. Never run the heater in an enclosed space without proper ventilation, as the exhaust contains harmful gases.

Q: Can it be powered by a car cigarette lighter or a CB radio auxiliary outlet?

A: No. These outlets often supply enough voltage but insufficient current, which can prevent ignition. The starting current can be as high as 9A. 
The heater requires 105 watts at 12 or 24 volts during start-up. The main power connection has to be made at a circuit designed to sustain this load without a voltage drop. Vehicle lighter sockets and auxiliary power outputs for C.B. radios and other electronic accessories are not considered adequate power supplies for the heater.

Q: Can I control multiple diesel heaters with one phone or remote?

A: The app can control multiple heaters—each unit has its own pairing code, so you can add and control them one by one by scanning the code over Bluetooth. The remote cannot: it is factory-paired with its own heater, and switching to another unit requires re-pairing.

Q: What is the maximum control distance?

A: The Bluetooth app control range is up to 82 ft (25 m), and the remote control works within 82 ft (25 m)as well.

Q: Why does white smoke and a diesel odor appear during the first use?

A: This is normal. During initial startup, the combustion chamber temperature is low, which may cause incomplete fuel combustion. These effects will disappear as the system continues running and the temperature rises.

Q: Can the air intake and exhaust pipes be bent?

A: To maintain smooth airflow, avoid bending the pipes whenever possible, especially into sharp S- or Z-shaped curves. Restricting airflow can lead to carbon buildup, which directly reduces heating efficiency. If carbon accumulates, internal cleaning will be required.

Q: Why do I feel like the displayed temperature is inaccurate?

A: The temperature sensor is built into the display panel assembly. After long periods of use the whole unit heats up, so the reading can drift from the room temperature you feel—this is normal. You can take the panel controller out of the housing to reduce the temperature error, or adjust the temperature range setting.

Q: Why does the unit still make noise after being turned off? Should I disconnect the power?

A: This is normal. After a shutdown or a fault code appears, the fan continues running to expel exhaust and dissipate heat. DO NOT disconnect the power during this time, as it may cause overheating and damage internal components. Additionally, exhaust gases (manifesting as white smoke) may be expelled through the intake pipe, potentially burning the hose. Always wait until the fan has finished cooling (as indicated by the sound ceasing entirely) before disconnecting the power supply!

Q: What should I do before storing the heater?
A: If the heater won’t be used for an extended period, drain all fuel from the tank and run the unit until the fuel lines are empty before storage.