What Harris torch or equipment is the Harris Model 2290-4H P/M Heavy Heating Tip - 1800166 compatible with?

Harris accessories are designed for compatibility with specific Harris torch handles, bodies, and tip seats. Before ordering replacement tips or fittings, verify the thread type and tip series match your torch model. Harris tip series identifiers (e.g., Model 18, 19, 23A) are included in the product title — match these to your existing torch handle designation.

How should I inspect and maintain the Harris Model 2290-4H P/M Heavy Heating Tip - 1800166?

Gas equipment accessories including torch tips, seats, and fittings should be inspected regularly: check tip orifices for enlargement, distortion, or blockage (clean with tip cleaners, not drill bits — oversized tip orifices are unsafe), inspect all threaded connections for cross-threading or galling, and verify O-rings and seals show no cracking or deformation. Leaking gas fittings are a fire hazard — replace immediately.

What fuel gases is the Harris Model 2290-4H P/M Heavy Heating Tip - 1800166 rated for?

The Harris Model 2290-4H P/M Heavy Heating Tip - 1800166 should only be used with fuel gases and pressures within its rated specifications. Harris gas equipment is rated for specific fuel gases (acetylene, propane, natural gas, MAP-Pro); using an accessory outside its rated fuel gas can cause dangerous flashback or equipment failure. Always verify the fuel gas compatibility listed in the product description or on the equipment label.

What warranty does the Harris Model 2290-4H P/M Heavy Heating Tip - 1800166 carry?

Harris Products Group accessories carry a limited warranty against manufacturing defects. Physical damage from misuse, over-pressure operation, or improper cleaning (e.g., using oversized tip cleaners that enlarge the tip orifice) is not covered. Contact WeldingMart.com with your order information for warranty service on any defective Harris accessory.

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Harris Model 2290-4H P/M Heavy Heating Tip - 1800166

SKU: 1800166

$195.00 ~~$199.25~~

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Model 2290-4HPM heavy duty heating tip for use with propylene

Overview

Harris Model 2290-4H P/M Heavy Heating Tip - 1800166

Model 2290-4HPM heavy duty heating tip for use with propylene.

Specifications

Part number: 1800166

Applications

The Harris Model 2290-4H P/M Heavy Heating Tip - 1800166 is a Harris Products Group accessory designed for use with Harris torches, regulators, or cutting/brazing equipment. Harris Products Group manufactures a comprehensive line of gas equipment including torches, tips, regulators, hose assemblies, and specialty accessories for welding, cutting, brazing, and soldering operations.

Why pros choose this

Harris cutting, heating, and brazing accessories are sized by tip series, fuel gas, and torch family. Using the correct tip and seat geometry preserves cutting speed and prevents flashback in oxy-fuel work.

From the manufacturer

Model 2290-4HPM heavy-duty heating tip for use with propylene. This tip is adjustable over a broad heat range as it is capable of producing more than 1 million BTU per hour using low-cost readily available safe alternate fuels. Use with E-equal or positive pressure mixing systems.

Features

Heavy-duty heating tip
Produces more than 1 million BTUs per hour
Adjustable over a broad heat range
1/2 in. - 25 (M) thread connections
2370 BTU/cu. ft.
Use with propylene
Engraved with model number and tip size for easy identification

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