Uniweld MKT-4L Brass Torch Kit Map/pro RP3T5 Tip

Product Description

The UNIWELD MKT-4L is a brass torch kit designed for MAP/Pro gas applications, used in soft soldering and silver soldering work on copper tubing and fittings. The kit includes an RP3T5 tip and handles soft solder applications up to 3 inches and silver solder applications up to 1.75 inches. It ships as a 2-piece kit ready for field use. HVAC technicians, plumbers, and refrigeration mechanics rely on this type of torch kit for sweat connections, line set work, and copper pipe joining in both residential and light commercial settings.

This torch kit is suited for professional trade use where MAP/Pro fuel is preferred over propane for faster heat delivery on copper. The RP3T5 tip provides a focused flame appropriate for tubing joints in tight spaces. Typical applications include sweat soldering copper water lines, HVAC refrigerant line sets, and domestic hot and cold supply work. The compact 2-piece configuration makes it practical for service technicians carrying a field kit to jobs.

Key Features

• Brass construction for durability and heat resistance
• Compatible with MAP/Pro fuel gas
• Includes RP3T5 torch tip
• Maximum soft solder capacity of 3 inches
• Maximum silver solder capacity of 1.75 inches
• 2-piece kit ready for immediate use

Compatibility

Designed for use with MAP/Pro fuel gas cylinders in standard torch kit configurations for soft soldering and silver soldering of copper tubing and fittings.

Installation Notes

Installation and use of this torch kit should be performed by a licensed plumber, HVAC technician, or refrigeration mechanic familiar with open-flame soldering procedures. Always shut off water supply or system pressure and purge lines before beginning any sweat solder work. Work in a ventilated area and keep flammable materials clear of the flame path. Follow all applicable local mechanical and plumbing codes when making soldered connections.