- 12-Inch Draft Diverter: Manufacturer-designated 12-inch draft diverter for the Kärcher Model 9462 natural gas-fired heating module.
- Natural Gas-Fired Application: Specifically listed for natural gas heating systems rather than universal use with all burner fuel types.
- Dedicated Model 9462 Compatibility: Designed for the Karcher Model 9462 Stationary Hot Water Generator, equipment part number 1.103-908.0.
- Karcher 9400 Series Accessory: Featured within Kärcher's professional 9400 Series stationary hot water generator accessory range.
- Field-Installed Accessory: Listed as an optional field-installed component, allowing installation on compatible equipment according to manufacturer requirements.
- Combustion Exhaust Venting Support: Intended for use as part of the approved exhaust venting arrangement of the designated natural gas-fired heating module.
- Draft Management Function: Draft diverters are used in appropriately designed gas appliance venting systems to accommodate variations in chimney or exhaust draft.
- Gas Burner Venting Integration: Supports the intended exhaust system configuration for the natural gas-fired Model 9462 heating module.
- Stationary Heating Module Application: Designed for installation with a compatible stationary hot water generator rather than a portable pressure washer.
- Industrial Hot Water Cleaning Systems: Suitable for correctly configured heating installations used in industrial equipment cleaning and commercial pressure washing.
- Commercial Cleaning Equipment Applications: Relevant to hot water pressure washing systems used in fleet maintenance facilities, equipment wash bays, and commercial cleaning operations.
- Model-Specific Venting Component: Provides a manufacturer-listed accessory for the Model 9462 rather than a universal venting solution.
- 920,000 BTU/hr Heating Module Application: The compatible Model 9462 natural gas-fired heating module has a published heating capacity of 920,000 BTU per hour. This is the heating module's rating, not an independently established capacity rating for the diverter.
- 10 GPM Heating Module Compatibility: The Model 9462 is rated for water flow up to 10 gallons per minute, subject to the complete pressure washing system's operating conditions.
- 3,200 PSI Base Equipment Rating: Designed for a heating module with a manufacturer-listed maximum operating pressure of 3,200 PSI.
- 115V Single-Phase Heating Module: The compatible Model 9462 uses a 115V single-phase electrical configuration. The draft diverter itself is not identified as an electrically powered accessory.
- Natural Gas Burner Integration: Intended for the standard natural gas-fired Model 9462 configuration.
- High-Capacity Hot Water Generator Application: Supports an accessory configuration for Kärcher's larger 9462 heating module within the 9400 Series.
- Commercial Facility Maintenance: Relevant to approved hot water cleaning installations in workshops, warehouses, maintenance departments, and industrial facilities.
- Professional Exhaust System Design: Must be incorporated into a venting arrangement that meets the appliance manufacturer's requirements and applicable gas safety codes.
- Separate Model 9452 Draft Diverter: Kärcher lists 9.801-040.0 as the 10-inch natural gas-fired draft diverter for the smaller Model 9452.
- Separate 12-Inch Power Dampener: Kärcher offers 8.753-171.0 as a separately listed 12-inch power dampener accessory.
- Optional Power Dampener Wiring Harness: Kärcher lists 8.749-807.0 as an accessory for compatible power dampener installations.
- Optional Fuel Conversion: Kärcher identifies 8.903-075.0 as the factory-installed natural gas-to-LP conversion for Model 9462. The draft diverter's compatibility with an LP-converted unit must be confirmed separately.
- Not a Complete Heating Module: This product is an exhaust venting accessory, not a complete water heater, burner, or stationary hot water generator.
- Manufacturer Part Number Identification: Identified as Karcher 8.717-730.0 for accurate accessory selection, equipment maintenance, and ordering.
- Professional Replacement Application: Provides a specified component for approved servicing or installation of the Model 9462 heating system.
- Qualified Installation Required: The component must be installed according to Kärcher's instructions and applicable fuel-gas, combustion-air, and exhaust-venting standards.
Important Compatibility Note: The Karcher 8.717-730.0 is a 12-inch natural gas-fired draft diverter specifically listed for the Model 9462 Stationary Hot Water Generator.
Manufacturer-confirmed information includes:
Product Type: Natural Gas-Fired Draft Diverter
Part Number: 8.717-730.0
Nominal Size: 12 inches
Compatible Heating Module: Model 9462
Heating Module Part Number: 1.103-908.0
Product Series: Kärcher 9400 Series
Installation Classification: Optional, field installed
The compatible Model 9462 heating module is rated for 920,000 BTU/hr, 10 GPM, and 3,200 PSI. These specifications describe the heating module, not the individual draft diverter.
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The following product-specific details were not independently confirmed:
Construction material and finish
Overall dimensions and weight
Exact vent connection geometry
Included mounting hardware
Approved chimney configurations and installation clearances
Important: This draft diverter should not be confused with the 10-inch Model 9452 draft diverter (9.801-040.0) or the 12-inch power dampener (8.753-171.0). These are separately listed accessories with different intended functions.
Installation and Safety Note: Improper exhaust venting can lead to combustion problems, fire hazards, and carbon monoxide exposure. Installation should be performed by qualified personnel following Kärcher's equipment instructions, applicable fuel-gas codes, and local venting requirements.
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