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40" WC Trip Point: Calibrated to detect exact airflow requirements for safe venting and combustion
the internal seat or the piston O-rings are likely pitted or fouled
Common Questions Is the PE-08-0004 compatible with 120V or 240V line voltage
applying 120V will result in insufficient 24V output
Marvair 50141 Transformer 318518-761 40" WC Trip Point: CalibratedThe Marvair 50141 Transformer is a heavy duty 40VA step down component engineered specifically for high demand HVACR control circuits. As a dual tap capable 240VAC to 24VAC transformer, it provides a stable low voltage secondary output essential for powering thermostats, contactor coils, and solid state logic boards in Marvair ComPac and AVPA AVHA wall mount units. This OEM HVAC transformer is a direct fit replacement designed to handle the inductive