FrostForge QuadTube Q12 Portable Diesel Heater

The FrostForge QuadTube Q12 Portable Diesel Heater is a high-end, multi-outlet heating unit engineered for serious cold-weather comfort in vans, cabins, tents, garages, and job sites. Featuring a robust all-in-one body with a top fuel cap, integrated controller display, and a four-duct front manifold, it can distribute warm air efficiently across multiple zones or rooms. With refined digital control, steady forced-air output, and a rugged, travel-ready enclosure, the QuadTube Q12 brings dependable heat wherever you need it—without bulky installations.

Specifications

• Material: Powder-coated steel housing with heat-resistant polymer panels

• Dimensions: 34 cm (L) x 26 cm (W) x 33 cm (H)

• Features: Four-duct manifold, digital controller, fuel gauge monitoring, overheat protection

• Heat Output: 2 kW–10 kW adjustable forced-air heating

• Power Input: 12V / 24V DC compatible control system

Features

• Quad-Zone Air Distribution: Four front outlets help direct heat to multiple areas at once

• Smart Digital Control: Easy temperature and fan adjustment with clear on-unit display

• Efficient Diesel Combustion: Delivers strong heat with low fuel consumption for long runtimes

• Protected Fuel Access: Top-fill cap design makes refueling quick and tidy

• Safety Monitoring System: Overheat protection and controlled shutdown help safeguard your setup

• Sleek Design: Matte-black body with a brushed-metal outlet face for a premium, modern look

Maintenance

• Daily: Ensure intake/outlet paths are clear and wipe the exterior after use

• Weekly: Check duct connections and inspect fuel cap and fittings for leaks

• Annually: Clean the combustion chamber, inspect the glow plug screen, and verify fan operation

Warranty

• Heater Core & Fan: 2 years

• Controller & Fuel System: 1 year