Three-Phase Natural Gas Heat for Continuous-Duty Wash Bays
The Mi-T-M HG-3004-3208 is a natural gas hot water pressure washer that delivers 3,000 PSI at 3.9 GPM for stationary, high-volume cleaning. It heats wash water with a 338,000 BTU per hour natural gas burner and runs on an 8.0 HP electric motor wired for 208V Three-Phase power. Built for fixed wash bays, fleet shops, and food or agricultural facilities with a steady fuel supply, it combines the grease-cutting power of hot water with the low running cost of piped natural gas.
208V Three-Phase Power and 8.0 HP Motor
The HG-3004-3208 runs on an 8.0 HP open drip-proof electric motor with thermal overload protection, wired for 208V Three-Phase service and draws 23.0A at full load. A 24-volt control system separates the operator controls from line voltage. Three-phase service holds current draw lower for continuous-duty operation in industrial wash bays. Because the motor is electric rather than gas, the unit produces no engine exhaust and can run indoors where engine-driven washers cannot.
338,000 BTU Natural Gas Burner and Schedule 80 Coil
Heat comes from a natural-draft, aspirating-type burner rated at 338,000 BTU per hour on natural gas or 326,000 BTU per hour on LP vapor, vented through a 10-inch stack. Water passes through a half-inch Schedule 80 coil heat exchanger and reaches a maximum outlet temperature of 200 degrees F, or 250 degrees F with the HX-0121 steam upgrade. Electronic ignition with an intermittent pilot fires the burner only on demand, and a thermal relief valve protects the pump during bypass.
General Belt-Drive Pump and Included Accessories
A General belt-drive pump with a factory-preset unloader and an adjustable high-pressure detergent injector drives the system, backed by a 7-year pump warranty alongside a 3-year coil and 1-year motor warranty. The stationary frame and side panels are powder-coated steel. Each unit ships with a 50-foot, three-eighths-inch steel wire-braided hose with quick connects, an insulated trigger gun with safety lock-off, an adjustable insulated dual lance, and 0, 15, 25, and 40 degree quick-connect nozzles. The HG-3004-3208 is CSA certified for use from 0 to 2,000 feet above sea level.
Specifications
Model
HG-3004-3208
Maximum Pressure
3,000 PSI
Flow Rate
3.9 GPM
Pump
General belt-drive, factory-preset unloader
Motor
8.0 HP open drip-proof, thermal overload
Electrical
208V, Three-Phase, 23.0A
Fuel
Natural gas (convertible to LP vapor)
Burner Output
338,000 BTU/hr natural gas, 326,000 BTU/hr LP
Max Outlet Temperature
200°F (250°F with steam option)
Heat Exchanger
1/2-inch Schedule 80 coil
Ignition
Electronic, intermittent pilot, 24V controls
Certification
CSA, 0 to 2,000 ft elevation
Warranty
1 yr motor, 3 yr coil, 7 yr pump
Manufacturer's Warranty
This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.
For specific warranty details, please contact us at +1 (978) 295-7538 or email info@uscleaningtools.com
B2B & Tax-Exempt Purchases
We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.
How to place a tax-exempt order:
Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
We verify your certificate and mark your account tax-exempt — usually within one business day.
Place your order and sales tax will not be charged.
For volume pricing or purchase orders, call +1 (978) 295-7538.
Shipping & Returns
Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.
Processing & delivery: in-stock orders are processed within 1–2 business days and typically deliver in 5–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order and backordered equipment shows its lead time on this page.
Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.
Cancellations: cancel any time before your order ships for a full 100% refund.
30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.
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Mi-T-M HG-3004-3208 Natural Gas Hot Water Pressure Washer...
It is a stationary natural gas hot water pressure washer for fixed wash bays. Facilities use it for heavy degreasing, fleet and equipment washing, food processing cleanup, and manufacturing maintenance, where hot water cuts grease and oil that cold water leaves behind. It delivers 3,000 PSI at 3.9 GPM.
Can the HG-3004-3208 run on propane instead of natural gas?
Yes. The burner converts to LP (vapor only) with the X-0105 option and produces 326,000 BTU per hour on LP, compared with 338,000 BTU per hour on natural gas.
Can the HG-3004-3208 run indoors?
Yes, with proper ventilation. The electric motor produces no engine exhaust, so the unit can operate inside a building, and the gas burner vents through a 10-inch natural-draft stack. It is designed as a permanently plumbed indoor unit.
What electrical service does the HG-3004-3208 require?
It runs on an 8.0 HP electric motor wired for 208V three-phase power, drawing 23.0A at full load. A 24-volt control system isolates the operator controls from line voltage, and the motor is open drip-proof with thermal overload protection.
How hot does the water get?
Maximum outlet temperature is 200 degrees F. With the HX-0121 steam upgrade it reaches 250 degrees F for steam cleaning.
What is included with the HG-3004-3208?
Each unit ships with a 50-foot, three-eighths-inch steel wire-braided high pressure hose with quick connects, an insulated trigger gun with safety lock-off, an adjustable insulated dual lance, and 0, 15, 25, and 40 degree quick-connect nozzles. It is CSA certified for use from 0 to 2,000 feet of elevation.
Frequently Asked Questions
1. What payment methods can I use?
We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.
2. When will my payment be processed?
Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.
3. Will I receive an order confirmation?
Yes, a confirmation email will be sent to the provided email address once the order is placed.
4. How long does it take to process an order?
Orders are processed within 1-2 business days and then prepared for shipment.
5. How long does it take for my order to arrive?
Estimated arrival time (ETA) is 5-7 business days for all orders.
6. Do you offer warranty?
All our products come with a manufacturer warranty of at least 1 year, depending on the brand.
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