Add On 12V 4 GPM Hot Water For Any Pressure Washer Stationary Hot Box

Overview

This is a stationary 12-volt add-on hot box that converts any brand-name 4–5 GPM cold water pressure washer into a hot water machine. A diesel-fired Beckett burner heats the water through a super-efficient schedule 80 coil wrapped in stainless steel, with an adjustable thermostat for temperature control and a safety pressure relief valve. Fuel comes from the built-in 8-gallon poly diesel tank with fuel filter, all mounted on a rugged powder-coated steel frame. Your pressure washer needs a high-output charging system, since the 12-volt burner requires a 20-amp continuous power supply (not included). It's the practical way to get hot water cleaning power — grease, oil, fleet washing — without replacing a cold water machine you already own. Not for sale in California.

What's included

• Diesel-fired Beckett burner converts any 4–5 GPM cold water machine to hot water
• 12-volt operation — runs off a high-output charging system (20 amp continuous supply required, not included)
• Super-efficient schedule 80 heating coil with stainless steel coil wrap
• 8-gallon poly diesel fuel tank with fuel filter built in
• Adjustable thermostat temperature control
• Safety pressure relief valve
• Rugged powder-coated steel frame, stationary configuration

Specifications

Compatible Machine Flow

4–5 GPM cold water pressure washers (any brand)

Voltage

12V (requires 20 amp continuous power supply, not included)

Burner

Diesel-fired Beckett

Coil

Schedule 80 with stainless steel coil wrap

Fuel Tank

8-gallon poly diesel tank with fuel filter

Temperature Control

Adjustable thermostat

Safety

Pressure relief valve

Frame

Powder-coated steel, stationary