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Lochinvar & A.O. Smith 100112657 7-Slots Blower 0.99" WC

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Special Price $563.99 Regular Price $626.03
In stock
SKU
100112657
Lochinvar & A.O. Smith 100112657 7-Slot Blower is a Blower that is designed to direct air flow in HVAC applications promoting proper combustion and heating. This blower works at 0.99” WC and is designed for use with specific Lochinvar and A.O. Smith water heaters and boilers. This also maintains equal distribution of air flow thus enhancing energy conservation and extending the durability of the heat system. This precision engineered blower ensures smooth and reliable operation and also reduces system stress and improves the efficiency of your HVAC equipment.
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Motors & Capacitors, Blower Motors & Components
Manufacturer:
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Specifications

  • Type: Blower
  • Slots: 7
  • Pressure: 0.99" WC
Manufacturer Name: Lochinvar & A.O. Smith
Product Number: 100112657
OEM Part Number: 100112657
Product Description: 0.99" W.C. 7 Slots Blower
Weight:11.98lbs/5434.03g

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Product Questions (2)
Customer Questions
What maintenance is required for the Lochinvar & A.O. Smith 100112657 Blower?

Inspect the blower for dust buildup and clean blades periodically to maintain airflow efficiency. Check mounting and electrical connections for tightness and wear. Lubricate bearings if applicable per manufacturer guidance. Regular maintenance prevents overheating and performance loss.

What are common issues with the Lochinvar & A.O. Smith 100112657 Blower?

  • Reduced airflow from dust or debris buildup.
  • Motor overheating or thermal shutdown.
  • Excess vibration due to worn bearings or imbalance.
  • Electrical connection failures causing intermittent operation.
  • Blower wheel damage or noise due to wear.

Installation Steps

Step 1: Turn off power and gas supply, and verify the system is fully cooled before starting.

Step 2: Remove the old blower assembly and disconnect all wiring and pressure sensing tubes carefully.

Step 3: Mount the new blower securely, aligning all duct and housing connections.

Step 4: Reconnect wiring, ensuring terminals match the original configuration and are tight.

Step 5: Restore power, check for leaks or airflow restrictions, and test safe ignition operation.