Honeywell Sweat Cartridge Installation Wrench.
Use with VC Series Honeywell Valves.
To replace a cartridge, isolate flow to the valve using installed shut off valves or other service equipment designed for this purpose. Remove old cartridge with 40007029-002 wrench supplied with the replacement unit. It may be necessary to use pliers or other tools to remove the old cartridge due to calcium or dirt buildup in the valve body.