Upon arrival, the homeowner reported concerns with an intermittently flushing toilet previously repaired under warranty, insufficient hot water at the upstairs shower, and a leak from the cold-side cartridge of the upstairs bathroom lavatory faucet. We adjusted the basement toilet and tested it repeatedly, confirming consistent and proper flushing operation. For the upstairs shower, we disassembled the trim and adjusted the temperature limiter to allow for a higher temperature range; the shower was run for 10 minutes with no fluctuation, verifying correct performance. We confirmed that the cold-side lavatory faucet cartridge was leaking from the top of the valve stem. The hot-side cartridge had been replaced during the prior visit, and we have now replaced the cold side as well to eliminate the leak and restore full functionality. The faucet was tested and is operating properly with no leaks present at this time.
