64162 AERCO Boiler and Water Heater 1/2"NPTF FLOW SENSOR
64162 AERCO Boiler and Water Heater 1/2"NPTF FLOW SENSOR
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AERCO 64162 is the OEM 1/2″ NPTF Flow Sensor used in AERCO boilers and water heaters. Grounded search results confirm its identity, function, and specifications across multiple authoritative distributors.
🔧 Core Identity & Function
Part Number: 64162 Component: Flow Sensor Connection: 1/2″ NPTF OEM: AERCO
This is a non‑intrusive, no‑moving‑parts flow sensor engineered for high‑accuracy liquid‑flow measurement in AERCO Benchmark and Innovation systems. It provides real‑time flow data to the Edge or C‑More controller, enabling:
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Proper flow verification
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Protection against low‑flow / dry‑fire conditions
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Optimized heat‑transfer efficiency
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Stable combustion control
The non‑intrusive design eliminates pressure drop and prevents debris buildup, significantly reducing maintenance.
Technical Specifications
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Threading: 1/2″ NPTF (National Pipe Thread Fuel)
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Sensor Type: Non‑intrusive flow sensor
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Moving Parts: None
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Applications: Hydronic heating, boiler flow monitoring, domestic water systems
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Compatibility: Benchmark & Innovation series; replaces legacy AERCO sensors such as 64006
Applications
Used in:
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AERCO Benchmark boilers
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AERCO Innovation water heaters
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Hydronic systems requiring precise flow verification
Typical replacement scenarios:
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“No Flow” or “Airflow Fault” despite pump operation
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Scale buildup affecting signal
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Preventive maintenance on mission‑critical systems