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meaning the output pressure decreases as the sensed temperature rises
While generic sensors exist
Always verify the secondary voltage from the furnace transformer before wiring to prevent damage to the solenoid coil
5-second flame proving window required for safe burner stabilization and consistent heat exchange
Itron-Actaris B34SR-1 1/4 Regulator R-407A meaning the output pressure decreasesThe Itron Actaris B34SR is a heavy duty, spring loaded gas pressure regulator engineered for commercial and industrial applications requiring high flow rates and precise pressure control. This specific model features 1 1 4" NPT connections and is equipped with an Internal Relief Valve (IRV) for redundant overpressure protection. Utilizing a 7 8" x 1" orifice, this unit maintains exceptional stability during rapid load changes. The pre installed 6 9"
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