Hvac Copper Fittings Vs Plumbing Copper

In the attic a 7 8 lineset goes straight from the coil and over and down.

Hvac copper fittings vs plumbing copper. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products. I have a friend with a system where i am very close to certain there is a leak in the wall which goes up 2 stories to the attic. For use in above below ground potable water systems as well as heating ventilation air conditioning refrigeration. To me it looks like thick walled plumbing copper instead of the thin wall hvac copper.

Ive leak checked the system in all accessible locations and im sure its in the wall. Pipe wall thickness varies according to the pipe diameter. Type k copper pipe. Type k copper pipe has the thickest wall of all the common types it is used for water distribution fire protection oil hvac and many other applications in the construction industry.

Inch type k pipe has a wall. Copper tubing hvac size chart. The fittings however are exactly the same copper wise both are made by impact processes and sold interchangeably. Fittings include elbows street elbows and couplings.

Shop for copper fittings flanges at ferguson. At the exit of the wall near the outdoor there is 1 plumbing copper which continues into the wall with a 90. Next door neighbor is having a outside unit installed the copper lines are ran waiting on the guy to come back this week. Interesting a brazed connection is a bead around where the fitting and the tubing meet where a soldered connection is along the inside of wall of the fitting and tubing a properly brazed joint will have the filler material drawn into the fitting socket in the same manner as solder.

Type k copper pipe. This category contains copper fittings for hvac applications. So you can buy a copper 3 4 plumbing fitting or elbow at lowes and it will work exactly in an ac line. Streamline wrot copper fittings shall be made from material in compliance with astm b75 and of uns c12200 grade of copper.

Hydraulic pneumatic design engineering fluid power engineering. Of all copper pipe types type k has the thickest walls and is the most durable. Type k pipe is available in a rigid and flexible form and can be used with flared and compression fittings. Hvac copper is oxygen free and has a higher flexible strenth than ordinary water tubing it is the same size exactly.

You telling me this is normal. Acr air conditioning and refrigeration field service a annealed temper d drawn temper. Surely cant be right.