Do not allow CPVC portion of fitting to be heated|Plain copper end is press-fitting compatible|Perfect for connecting sillcocks, laundry boxes, water service connections, etc|All fittings are production tested to ensure maximum quality and a leak free connection|Use caution when soldering whenever possible, solder with CPVC socket facing downward|If CPVC joint is above solder joint plug temporarily with nipple and cap to prevent chimney effect|Always apply torch to female fitting, not to the adapters|Perform all solder joints a minimum of 10 in from 1/2 in and 3/4 in CPVC sockets 18 in from 1 in and 1-1/4 in CPVC sockets 20 in from 1-1/2 in CPVC socket 22 in from 2 in CPVC socket use a commercial heat blocking agent between solder joint and CPVC joint