Pump rapidly cycling only with sink faucets
2009 Keystone Raptor 3712TS. My pump is cycling on and off when using the bathroom or kitchen sink, but not doing it when using the shower or toilet. I saw someone had the same symptoms and when they...
Forum Discussion
You need air space in the water heater. With pump off and low point drain open, release the temperature and pressure valve to establish the required air space.
