Black industrial heater on a metal stand with visible warning labels and pipes at the bottom.

Hot water generator

9452

Name: 9452
Brand: Kärcher
SKU: 1.103-906.0

This device requires instruction

Order number: 1.103-906.0

Running on 115V power with electronic ignition, this natural gas-fired heater module outputs 540,000 BTU/hr for cold water units up to 10 GPM and 3200 PSI.

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Product information and benefits

This heater module brings clean-burning natural gas heating capabilities to existing cold water pressure washer setups. Drawing just 1 amp on a standard 115V single-phase circuit, it features electronic ignition for safe, reliable burner startup. Designed to attach to cold water pressure washers delivering 6 to 10 GPM at up to 3200 PSI, its high-efficiency vertical heating coil outputs 540,000 BTU/hr. Housed in a durable frame measuring 32.5" x 25" x 50.5", the unit is ETL safety certified and includes a Schedule 80 steel coil carrying a 5-year warranty. For facilities requiring liquid propane operation, an optional natural-gas-to-LP conversion kit is available. Highly recommended for use with stationary cold water washers, it offers a seamless way to convert cold water wash stations into hot water cleaning systems.

Flow rate (gal/min)	10
Pressure (psi)	3200
Dimensions (L x W x H) (in)	33 x 25 x 51

9452

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