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Dragon Hot Box — 10 GPM, 12V SS
$4,284.29
A Dragon hot box rated for 10 GPM maximum flow, running on 12V with a stainless steel build. A hot box is an inline water heater that takes cold water output from your existing pressure washer and heats it on demand, converting a cold water rig into a hot water system without replacing the machine.
That conversion is the appeal. A dedicated hot water pressure washer is a significant purchase; adding a hot box to equipment you already own gets you the same capability at a fraction of the cost. And hot water is what opens up grease, oil, kitchen exhaust, food service, and fleet work — jobs that cold water simply cannot do properly.
Stainless steel construction is worth the difference on a hot box. These units live in a punishing environment — heat, water, and chemical exposure all at once — and frame and housing corrosion is a genuine long-term failure mode.
Match the hot box to your machine. This unit is rated to 10 GPM — running higher flow through it reduces the temperature rise you actually get at the gun. Confirm your machine's output before ordering.
Frequently Asked Questions
What does a hot box do? It heats water inline between your pressure washer and gun, giving a cold water machine hot water capability.
What flow is this rated for? 10 GPM maximum. Exceeding that reduces temperature rise at the gun.
What power does it need? 12V.
Quantity
Out of stock
