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Laars Heating Systems FT1321 Air Vent

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Special Price $107.97 Regular Price $124.17
In stock
SKU
FT1321
The Laars Heating Systems FT1321 Air Vent is used to release trapped air from water circulation systems and support proper fluid movement during equipment operation. Built with an automatic venting mechanism, the component helps remove accumulated air pockets that may affect flow efficiency and heating performance. Frequently utilized in boilers, hydronic heating equipment, and circulation applications associated with HVAC systems, it assists with maintaining proper water flow throughout the system. Installed at the required venting location during servicing or replacement procedures the air vent helps prevent air buildup and improve overall circulation control.
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Product Questions (2)
Customer Questions
What maintenance is required for the Laars Heating Systems FT1321 Air Vent?

Inspect the air vent periodically for blockages or debris that could restrict airflow and clean as needed. Check for leaks or signs of wear around the vent body and connections. Proper maintenance ensures efficient air release and prevents pressure issues. Always depressurize the system before servicing.

What are common issues with the Laars Heating Systems FT1321 Air Vent?

  • Air vent clogging from debris or mineral buildup.
  • Leakage around seals or threaded connections.
  • Failure to release trapped air properly.
  • Sticking or malfunctioning internal float mechanism.
  • Reduced system efficiency due to air accumulation.

Installation Steps

Step 1: Turn off the heating system and allow it to cool completely for safety.

Step 2: Locate the existing air vent or installation point on the radiator or pipe.

Step 3: Remove the old vent if replacing, using a wrench carefully.

Step 4: Apply Teflon tape to the threads of the new vent, Screw in the new vent and tighten gently with a wrench.

Step 5: Open the vent to release trapped air and check for leaks.

Step 6: Restore system operation and monitor pressure to ensure proper function.