115 volt, 8-10 GPM Diesel Fired Hot Box - 99115V
115 volt, 8-10 GPM Diesel Fired Hot Box - 99115V is backordered and will ship as soon as it is back in stock.
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115 volt, 8-10 GPM Diesel Fired Hot Box - 99115V
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Description
Description
Turn Cold Water Pressure Washers into Hot Water Beasts
The BE Power Equipment 99115V Vertical Electric-Ignition Diesel-Fired Hot Box is built for professionals who need serious hot water performance without investing in a full hot water pressure washer. Designed to connect directly to an existing cold water pressure washer, the 99115V instantly upgrades your system with industrial-grade heat for faster, more effective cleaning.
Engineered for high-flow applications, this hot box supports 8.0–10.0 GPM, making it ideal for large-volume washing where heat and water flow work together to break down grease, oil, and heavy buildup. Powered by 115VAC and delivering 420,000 BTU, the 99115V heats water up to 93°C / 200°F, dramatically improving cleaning efficiency while reducing detergent usage.
Built into a rugged powder-coated steel frame, this vertical hot box is designed to withstand demanding job sites while providing reliable, on-demand hot water whenever the job calls for it.
Add Industrial Heat to High-Flow Pressure Washers
The 99115V is purpose-built for professionals running higher-GPM cold water systems and is ideal for:
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Fleet and heavy equipment washing
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Agricultural and farm equipment cleaning
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Industrial wash bays
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Property maintenance and sanitation
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Construction and transportation applications
By introducing heat into the cleaning process, operators can clean faster, cut through grease more effectively, and minimize chemical use.
Features
High-Output Diesel-Fired Heating System
At the core of the 99115V is an SM diesel burner with electronic ignition, delivering consistent and reliable heat for demanding cleaning environments.
Heating system highlights include:
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420,000 BTU output
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Maximum water temperature of 93°C / 200°F
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115VAC operation
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Toggle burner on/off switch
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Inline fuel filter for burner protection
This system delivers dependable heat for high-flow pressure washing applications.
Heavy-Duty Heating Coil Assembly
The 99115V features a 260’ x 1/2” Schedule 80 cold-rolled steel heating coil, designed to handle higher flow rates while maintaining efficient heat transfer.
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Schedule 80 construction resists pressure and thermal stress
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Extended coil length supports 8.0–10.0 GPM operation
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Built for long service life in industrial environments
Integrated Safety and Flow Protection
This hot box is equipped with multiple safety systems to ensure dependable and controlled operation:
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Flow switch to monitor water movement
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High limit switch to prevent overheating
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Rupture disk for pressure protection
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Toggle burner switch for operator control
These features protect both the hot box and the connected pressure washer during use.
Extended Runtime Fuel Capacity
A 7-gallon (26.5 L) black poly diesel fuel tank provides extended operating time, allowing operators to work longer between refueling.
Industrial Frame Construction
The powder-coated steel frame provides durability, corrosion resistance, and stability in demanding work environments. The vertical configuration keeps the footprint compact while allowing easy access for service and maintenance.
Product Specifications
Model: 99115V
Compatible Flow Rate: 8.0–10.0 GPM
Power Supply: 115VAC
Amperage: 15A
Cord / Plug: 35' GFCI
Burner: SM diesel burner with electronic ignitor
BTU Output: 420,000
Maximum Water Temperature: 93°C / 200°F
Heating Coil: 260’ x 1/2” Schedule 80 cold-rolled steel
Fuel Tank Capacity: 26.5 L / 7 gal black poly
Adjustable Thermostat: No
Flow Switch: Yes
High Limit Switch: Yes
Rupture Disk: Yes
Inline Fuel Filter: Yes
Burner Switch: Toggle
Warranty Coverage
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Burner: 3 Years
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Heating Coil: Lifetime
Shipping Information
Shipping Weight: 545 lbs
Shipping Dimensions (L × W × H): 48” × 40” × 62”
Factory Tested for Performance
All BE Power Equipment hot boxes are tested prior to shipping. Units may show signs of testing or residual fuel odor, confirming proper function and quality control.
Serious Heat for High-Flow Cleaning
For professionals running high-GPM pressure washers who need the cutting power of hot water, the 99115V Hot Box delivers industrial heat, rugged durability, and reliable performance on demand.
99115V — high flow, high heat, zero compromise.
Payment & Security
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Why Buy From Project Foundry?
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Hassle-Free Freight Delivery
Most equipment ships by freight on a pallet. Here's what to expect: orders process in 1 to 2 business days, with typical transit of 4 to 7 business days. The carrier calls ahead to schedule a curbside delivery appointment, so keep a good phone number on your order. Liftgate service is included on many items. Large equipment like car lifts and attachments are too big for a liftgate and need a forklift or similar to unload. No equipment on site? You've got options: have it delivered somewhere that does, like a neighbor's place or your workplace, or have it sent to a local freight terminal such as Estes or Old Dominion, where you can pick it up with a trailer and their forklift loads it for you. Contact us to arrange terminal pickup. Inspect before you sign: note any damage on the delivery receipt before signing, and for concealed damage, send us photos within 48 hours to protect your replacement coverage. Questions about delivery to your address? Call or text 331-272-5655. Full details are on our Shipping Policy.
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We keep every price at the lowest point the manufacturer allows, so you're always starting from the best price we're permitted to advertise. Want to do better than that? We offer additional discounts for new customers, holidays, veterans, healthcare workers, and more. Call 331-272-5655 for exclusive pricing. Paying by wire, ACH, or check? Take an extra 3% off, since we skip the credit card processing fee and pass that savings straight to you.
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Many items are available for free pickup at our supplier warehouses, so you can skip freight charges entirely. Availability depends on the product and brand. Once your order is ready, we'll send written authorization with the location and pickup instructions, so please wait for that confirmation before heading out. Plan to pick up within 48 to 72 hours of the ready notice. Want to know if your item qualifies? Call or text 331-272-5655.
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Heads up: the equipment world has its share of fake websites and unauthorized sellers pushing prices that are too good to be true. If you're ever unsure about a seller, reach out. We'll help you spot the red flags, even if you don't end up buying from us.
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