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Precise Flame Sensing: Integrated flame rectification logic provides immediate feedback for safe and efficient main burner ignition
it ensures optimal HVAC airflow and CFM output
Broad Compatibility: Fully compatible with common refrigerants including R404A
the Hydrolevel 700 is frequently installed as a secondary or redundant low water cut-off on steam boilers to provide an additional layer of protection alongside the primary control
depending on the specific module revision
Functional Devices TR50VA009 Transformer 320720-756 Precise Flame Sensing: Integrated flameThe Functional Devices TR50VA009 is a versatile, high performance multi tap control transformer designed for demanding HVACR and building automation applications. Engineered with a 50VA power rating, this unit features a triple primary voltage configuration compatible with 120Vac, 208Vac, and 240Vac inputs, outputting a stable 24Vac secondary voltage. A standout safety feature is the integrated manual reset circuit breaker for overcurrent protection,