Happy Fun Plumbing Day
We have one of those instant hot water gadgets plumbed into the kitchen sink. It's handy for brewing a quick cuppa, or filling a small pot for boiling. The only tiny little gotcha is that the little heater tanks have a service life of maybe five to seven years with our soft water, and they tend to signal that they have reached the end of their service life by leaking rusty water into the cabinetry.
We detected the characteristic end of life behavior a few days ago.
A detailed examination of the under-sink realm revealed that the hot water gadget wasn't the only plumbing that had reached its expiration date. The cheap shutoff valves with the attached spiral flex tubing showed signs of pinhole leaks in the tubing. The faucet wasn't in great shape, either, with water flowing outside where it should be inside. Clearly this sink was due for a refit.
I ordered a new hot water gadget from the great river of the Internet, and picked up a faucet on the last Costco run. (The buffet lunch was excellent, from the little sausages to the key lime pie. But I digress...) A fan was placed to air out the damp cabinet while i waited for the UPS truck to bring the gadget.
All the needed parts were here this morning, along with the Bucket-O-Plumbing, a five gallon bucket full of odds and ends that inevitably are dug through at least once on each plumbing task. Today was clearly The Day.
With the Bucket in hand, and my shiny red toolbox, I set up base camp in the kitchen. The contents of the under-sink realm were transferred to a big basket, except for a few odds and ends that had done poorly in the recent dampness (cardboard box of dishwasher soap? Down check!) which got tossed. The drain lines were detached, with the whole assembly of PVC set aside for later reinstall. The garbage disposal dropped out easily, after judicious application of WD-40. I shut the water stops, and with a few applications of a tubing cutter, all the old waterlines were out. A little more WD-40 and the old faucet and hot water dispenser were out.
Two new shutoff valves, with proper compression fittings instead of that spiral flex tubing had to be installed, so while DW went out to lunch, I shut off the house water. The old valves were pulled, pipes cleaned up, and the new valves were installed. They were shut, and the house water was restored. No leaks!
I fitted in the new faucets, and mounted the new hot water tank, resorting to the Bucket for proper parts to mount the tank. Two sheet metal screws into wallboard got a big thumbs down from me. With the tank hung, the water and vent lines snapped right in. The new supply lines went onto the new valves, and I had everything all connected and tidy in maybe an hour. I opened the valves, and checked for leaks. None!
I reinstalled the garbage disposal and the drain line assembly, and got that all snugged down. After one more check for leaks, I flushed all the lines, filled and flushed the little hot water tank, and plugged it in.
Fifteen minutes later, I had funny tasting hot water. (The tank needs to be flushed a couple of times after it gets hot.)
So, I think I had a successful day. No leaks so far, anyway.
I'm relaxing and reading "Rapture of the Nerds" now, in which the protagonist has a rather different day than mine, starting with jury duty and becoming rapidly weirder from there.