depot pull
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acid-cleanup blocks for burnout (W-48)
For setups requiring downstream pressure monitoring
If the motor fails to reach speed or close the pressure switch
provided the motor diameter is 5-5/8 inches
leak-proof fit for 1-5/8" OD tubing
Fenwal 35-705501-003 Control 30067439-890 acid-cleanup blocks for burnout (W-48)The Fenwal 35 705501 003 is a dedicated 120VAC Direct Spark Ignition (DSI) control designed for precise gas burner management in commercial and industrial HVACR applications. This microprocessor based ignition module features a 7 second Trial for Ignition (TFI) period and is engineered for single try configurations. As a non prepurge (NoPP) unit, it initiates the spark sequence immediately upon the call for heat, making it an essential component for