Hi,
I have a Honeywell 2-port zone valve that has stopped working. Have checked the electrical connections and all seems OK, but the motor / spring combo is not always closing the valve.
The head body is marked "Honeywell 9016". Can anyone help me with:
- a replacement Honeywell power head product ID
- whether I can replace this head without needing to drain down the system.
Thank you for any ideas.
Charles.
I have a Honeywell 2-port zone valve that has stopped working. Have checked the electrical connections and all seems OK, but the motor / spring combo is not always closing the valve.
The head body is marked "Honeywell 9016". Can anyone help me with:
- a replacement Honeywell power head product ID
- whether I can replace this head without needing to drain down the system.
Thank you for any ideas.
Charles.