Always verify the model number on the rating plate of the control assembly before installation

If the furnace is experiencing delayed ignition or the flame rollout switch is tripping

7 µA DC flame signal is not established within the 60-second trial period

as LP versions may require different pressure or thermal ratings for the safety circuit

The MARS 11089 is housed in a rugged

Siemens Building Technology VXP45.25-6.3 Valve 340155-7024 Always verify the model numberThe Siemens VXP45. 25 6. 3 is a high performance 3 port seat valve engineered for precision water side control in terminal units like fan coils, induction units, and reheaters. Built with a robust bronze CC499K valve body, this 1 1 4" nominal size valve features a 6. 3 kvs flow rate and is rated for PN16 pressure class operations. It utilizes flat seal male threaded connections (G 1 1 4B) compliant with ISO 228 1, ensuring a leak resistant interface