BE 8–10 GPM Diesel Hot Box
Add Industrial Hot Water Performance to Your Pressure Washing System
The BE 8–10 GPM Diesel Hot Box is designed for professional contractors who need the cleaning power of hot water pressure washing without replacing their existing cold water pressure washer. Built for high-flow systems, this diesel-fired hot box converts cold water pressure washers into powerful hot water cleaning systems capable of cutting through grease, oil, heavy grime, and industrial buildup faster and more efficiently.
Designed for 8.0–10.0 GPM pressure washers, this unit delivers serious heat and high-volume performance for demanding commercial and industrial applications.
With a compact vertical design, industrial-duty heating coil, and 420,000 BTU diesel burner, this hot box is built for contractors who need reliable hot water performance in the field.
Turn Your Cold Water Pressure Washer into a Hot Water System
Adding hot water dramatically improves cleaning performance by:
- Breaking down grease and oil faster
- Reducing chemical usage
- Improving cleaning speed and efficiency
- Increasing rinse performance on heavy buildup
This makes the system ideal for:
- Flatwork and concrete cleaning
- Fleet washing
- Heavy equipment cleaning
- Agricultural cleaning
- Industrial pressure washing
- Grease and oil removal
Built for High-Flow Professional Systems
The BE Diesel Hot Box is engineered specifically for high-flow pressure washing systems.
Compatible Pressure Washer Flow Rates:
This allows contractors running large-volume pressure washers to add consistent hot water performance without sacrificing flow.
High-Output Diesel Heating System
At the core of the system is a powerful SDC diesel burner with electronic ignition, designed for dependable operation in demanding cleaning environments.
Heating System Features:
- 420,000 BTU output
- Heats water up to 200°F (93°C)
- 12VDC operation
- Toggle burner on/off switch
- Inline fuel filter for burner protection
This setup delivers the heat needed for serious commercial cleaning performance.
Heavy-Duty Heating Coil
To support high-flow hot water operation, the system uses a large commercial heating coil assembly.
Heating Coil Specifications:
- 260 ft × 1/2 in Schedule 80 coil
- Cold-rolled steel construction
- Designed for high-flow applications
- Optimized for long service life and heat transfer efficiency
The heavy-duty coil is built to withstand continuous professional use and demanding operating conditions.
Industrial Vertical Frame Design
The vertical hot box layout keeps the footprint compact while maintaining easy service access and durability.
Frame Features:
- Powder-coated steel frame
- Compact vertical configuration
- Built for truck and trailer installations
- Durable industrial construction
Designed for real-world pressure washing environments and mobile cleaning rigs.
Integrated Safety & System Protection
The BE Diesel Hot Box includes built-in protection systems for safe and reliable operation.
Safety Features:
- Flow switch for water movement monitoring
- Rupture disk for pressure protection
- Inline fuel filtration system
- Burner control switch
These systems help protect the burner and heating components during operation.
Extended Runtime Fuel Capacity
The system includes a:
- 7-gallon diesel fuel tank
- Black poly fuel tank construction
- Long runtime capability for large jobs
Designed to keep operators working longer with fewer fuel stops.
Key Features
- Converts cold water pressure washers into hot water systems
- Compatible with 8–10 GPM pressure washers
- 420,000 BTU diesel-fired burner
- Heats water up to 200°F
- 12VDC operation
- Heavy-duty Schedule 80 heating coil
- Vertical industrial frame design
- Compact truck and trailer-friendly footprint
- Built-in safety and flow monitoring systems
- Designed for commercial and industrial cleaning
Built for Professional Cleaning Contractors
The BE 8–10 GPM Diesel Hot Box is ideal for:
- Commercial pressure washing
- Flatwork cleaning
- Fleet washing
- Agricultural cleaning
- Heavy equipment cleaning
- Oil and grease removal
- Industrial cleaning operations
If you need to add serious hot water cleaning performance to your high-flow pressure washing system, this hot box delivers the heat, durability, and efficiency professionals rely on every day.
Summary (BE 8–10 GPM Diesel Hot Box)
- Product type: Diesel-fired hot water pressure washer hot box
- Primary function: Convert cold water pressure washers into hot water systems
- Compatible pressure washer flow rates: 8.0–10.0 GPM
Heating System
- Burner type: SDC diesel burner
- Ignition: Electronic ignition
- BTU output: 420,000 BTU
- Maximum temperature: 200°F / 93°C
- Power requirement: 12VDC
- Burner control: Toggle on/off switch
Heating Coil
- Coil length: 260 ft
- Coil diameter: 1/2 in
- Coil material: Schedule 80 cold-rolled steel
Fuel System
- Fuel type: Diesel
- Fuel tank size: 7 gallons / 26.5 L
- Fuel tank material: Black poly
Safety & Protection
- Flow switch: Yes
- Rupture disk: Yes
- Inline fuel filter: Yes
- Adjustable thermostat: Yes
Mounting & Construction
- Frame type: Vertical industrial frame
- Construction: Powder-coated steel
- Installation: Truck or trailer-mounted systems
Applications
- Flatwork cleaning
- Fleet washing
- Heavy equipment cleaning
- Industrial pressure washing
- Agricultural cleaning
- Grease and oil removal
Key Advantages
- Adds hot water capability to existing systems
- High-flow compatible design
- Industrial-grade heating performance
- Compact vertical footprint
- Built for continuous-duty commercial use
