Reused Tub Gasket: Safe or Risky? Replacing an old bathtub drain can make the tub look much better. It can also raise a few plumbing questions. One common question is about the rubber gasket under the tub. A homeowner recently replaced an old push/pull tub drain. After removing the drain, they wanted to replace the… Continue reading Reused Tub Gasket: Safe or Risky?
Tag: tub
Tub Filler Threads: NPT or NPSM for Code?
Tub Filler Threads: NPT or NPSM for Code? A freestanding tub filler can look simple at first. Yet the thread type can cause real questions. This is especially true in Massachusetts. The common issue is NPT versus NPSM. NPT means National Pipe Taper. NPSM means National Pipe Straight Mechanical. These threads may screw together. That… Continue reading Tub Filler Threads: NPT or NPSM for Code?
Frozen Tub Stopper? Fix It Before Replacing
Question My lever-actuated bathtub drain stopper is frozen in the open position. The cover has a “K,” so I think it may be Kohler. The drain was replaced over 20 years ago. I no longer have the paperwork. Before I spend $145 on a new drain assembly, can I clean it? Also, what brand should… Continue reading Frozen Tub Stopper? Fix It Before Replacing