What Is Type M Copper Used For
Type M Copper Pipe: Type M Copper Pipe Is Thinner Than Both Type K and L Copper Pipe. Sold in Both Rigid and Flexible Forms, Type M Is Used Most Commonly for...
Type M Copper Pipe: Type M copper pipe is thinner than both type K and L copper pipe. Sold in both rigid and flexible forms, Type M is used most commonly for heating water services and vacuum systems. It can be used with sweat, compression, and flare fittings.
Should I use Type M or Type L copper?
Type L copper pipe is recommended where you need strength and protection. But for normal “in the wall” household plumbing, Type M copper pipe is just fine. … The beefier Type L is often used underground, in hot water heating systems, for commercial plumbing and for gas line (where permitted).
Can you use type M copper water heater?
Type M is thin-wall copper pipe; Type L is thick-wall pipe. In some areas, Type M pipe isn’t allowed for delivering potable water, but it can be used for hot-water heating systems.