Hot Box – Karcher Stationary Hot Water Generator
Hot Water Generators (also called Hot Boxes) are a nice addition for a cold water pressure washer or power washer to provide continuous hot water, instantly turning your cold water unit into a hot water unit. You’ll typically find that these types of units are electric-powered, oil or diesel-heated or natural or liquid propane-heated. Hot Water Generators make it easier to decide if you want to purchase a cold water pressure washer by allowing you the option to uncouple your cold water unit from the hot water generator and still giving you the option for that extra hot water cleaning power for those tough to clean jobs.
The Stationary Hot Water Generator Series transforms cold water pressure washers into hot water units with efficient heating up to 10 GPM, using various fuel types and a durable steel cabinet with flow switch burner control.
CALL FOR PRICING: 563-299-4887

3,200
PRESSURE (PSI)

10
FLOW (GPM)

115
VOLTS

8
AMPS
Product Info
The Stationary Hot Water Generator Series heating modules offer the flexibility to "convert" a cold water pressure unit into a hot water unit. By attaching the heating module to a cold water pressure washer, the pressure washer becomes heated to produce all the benefits of hot water cleaning. The four available models use fuel oil, diesel or natural gas to heat the water using high-efficiency, vertical heating coil. All models come equipped with a flow switch to control the burner.
Features:
- Hot Box Heater/Generator add-on for cold water pressure washers
- Effective heating up to 10 GPM
- Heavy-duty steel cabinet protected by epoxy powder coat finish
- Flow switch for burner control
Available fuel burner types:
- Diesel
- Kerosene
- Home Heating Oil
- Natural Gas
- LP Gas (optional)
Karcher Hot Box Stationary Hot Water Generator Specifications
The following information includes all Karcher models available from Karcher with varying gallons per minute and pressure. When placing an order, please refer to this information and include the model number.
Model No. | GPM | PSI | VOLTS | AMPS | BTU/HOUR | HEAT SOURCE | WEIGHT | DIMENSIONS |
---|---|---|---|---|---|---|---|---|
9450 | 10 | 3,200 | 115V | 8 | 700,000 | Diesel or Kerosene | 525 lbs | 32.5"L x 25"W x 50.5"H |
9452 | 10 | 3,200 | 115V | 8 | 540,000 | Natural Gas-Fired | 500 lbs | 32.5"L x 25"W x 50.5"H |
9460 | 10 | 3,200 | 115V | 8 | 920,000 | Diesel or Kerosene | 920 lbs | 32.5"L x 25"W x 50.5"H |
9462 | 10 | 3,200 | 115V | 8 | 920,000 | Natural Gas-Fired | 935 lbs | 40.5"L x 32"W x 65"H |