KD
New Member
- Messages
- 207
- Reaction score
- 0
- Points
- 0
My new Takagi starts running and heating water when I turn off the cold water, like the garden hose. I installed a backflow preventer gravity valve then a spring type valve on the cold side feeding into the Takagi. Both did nothing. If I turn off the cold water slowly...there is no problem. The water pressure is 85 psi. How can I prevent it from coming on uselessly?