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4.6

Sensus QR-S Damping Device 321702-401 Smith 100144972 Fan Motor Assembly

SKU 93287829005
USD235.49 USD267.49

Pay in 4 interest-free payments of $58.87 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

Gallery notes

Rosewood paper grain — description and returns beneath the overlapping buy card.

Description

Smith 100144972 Fan Motor Assembly is a critical OEM component engineered for high-performance combustion and ventilation in commercial water heaters and boilers

Durable Construction: Cast iron body with brass trim provides superior resistance to mechanical wear

Common Questions Which boiler models use the 511-330-080 assembly

factory-set at 100 PSI

Sensus QR-S Damping Device 321702-401 Smith 100144972 Fan Motor AssemblyThe Sensus QR S Damping Device is a purpose built mechanical component designed to optimize gas pressure regulator performance in high demand environments. Engineering teams developed this device to address the rapid ignition cycle requirements of modern high efficiency boilers, burners, and generators. When high efficiency equipment triggers an electronic ignition, the sudden draw can create significant negative pressure, often leading to excessive

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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