I recently opened up an outside wall and sprayed in insulation to address a freezing pipe issue. Since then, the tub faucet makes a squealing sound. It usually only happens after turning on the faucet a second time within a few hours (although sometimes the first time also), usually takes a few seconds before it starts, and it only lasts ~30 seconds before going away.
Could have the spray foam insulation dislodged the pipe that could cause this? I also took out and cleaned the cartridge in case debris got into the line when I turned off the main prior to putting in the insulation, but that didn't help.
Could have the spray foam insulation dislodged the pipe that could cause this? I also took out and cleaned the cartridge in case debris got into the line when I turned off the main prior to putting in the insulation, but that didn't help.