Large black industrial unit with a cylindrical top, standing on a metal frame.

Hot water generator

9460

Name: 9460
Brand: Kärcher
SKU: 1.103-907.0

This device requires instruction

Order number: 1.103-907.0

A high-capacity oil-fired 115V heater module generating 720,603 BTU/hr, designed to convert 6-10 GPM cold water pressure washers (up to 3200 PSI) to hot water.

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Product information and benefits

This heavy-duty, oil-fired heater module is designed for applications requiring high thermal output to heat high water volumes. Operating on a 115V single-phase electrical supply (8 amps), it generates an impressive 720,603 BTU/hr using diesel fuel or heating oil. The unit attaches directly to cold water pressure washers supplying between 6 and 10 GPM at pressure ratings up to 3200 PSI, converting high-volume cold water flow into powerful hot water output. Built on a sturdy frame measuring 40.5" x 32" x 65", the system incorporates a vertical heating coil constructed from Schedule 80 pipe and backed by a 5-year warranty. ETL safety certified for peace of mind, this unit is ideal for high-demand wash bays and pairs seamlessly with stationary cold water pressure washers.

Flow rate (gal/min)	10
Pressure (psi)	3200
Dimensions (L x W x H) (in)	41 x 32 x 65

9460

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