plumbing applications - Fixanswer - Get your knowledge fix!

Can PEX Be Used For Potable Water?

January 24, 2024 by Maria LaPaige

Can PEX Be Used For Potable Water? There are no performance differences between red, white, blue and white PEX and all are intended for use in potable water systems. The colors can be used to easily distinguish between hot and cold distribution lines. Orange PEX pipe is an oxygen barrier PEX pipe used only for

What Size Line Should You Run From The Relief Valve On A Residential Water Heater?

January 24, 2024 by David Martineau

What Size Line Should You Run From The Relief Valve On A Residential Water Heater? The pipe leaving the relief valve should be the same diameter as the exhaust port of the valve — usually 3/4 inch. Moreover, the pipe should be made of a material that is not adversely affected by heat, such as