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Honeywell L404F1102 SPDT 10-150PSI Snap Switch Controller

Special Price $266.69 Regular Price $296.03
In stock

The Honeywell L404F1102 10-150 #Spdt Snap Sw.Trol is an essential component found in HVAC systems, particularly boilers, and other heating equipment. This device is used to control the boiler's water level. That operates through a single-pole, double-throw (SPDT) flip switch mechanism. That works by keeping the water level and turning on the circulator pump or burner in the boiler to keep the ranges at ideal levels. Precise control over the boiler's operation can be made possible by the L404F1102, which provides effective heating while guarding against problems like overheating or damage from low water levels. This switch tool easily integrates into the system and is compatible with a variety of Honeywell and other HVAC equipment.


Honeywell L404F1102 10-150 Spdt Snap Sw-Trol

The Honeywell L404F1102 is a tough pressure control switch designed for efficient and dependable operation in a variety of industrial applications. With a pressure range of 10 to 150 pounds per square inch (PSI) and a single-pole, double-throw (SPDT) snap switch mechanism, this device provides precise pressure control, improving system performance and safety. The L404F1102 is built for use in harsh conditions, ensuring long-lasting durability and dependable performance. Its snap switch mechanism provides quick and responsive action, allowing for seamless pressure adjustment and monitoring within the specified range. With Snap-Trol technology, this switch has increased sensitivity and accuracy, allowing for optimal control over pressure variations. If used in heating, ventilation, and air conditioning (HVAC) or other industrial applications, the Honeywell L404F1102 is a reliable solution for precise pressure regulation and equipment integrity.

Key Features for Honeywell L404F1102 10-150 Spdt Snap Sw-Trol

  • Pressure Range: 10 to 150 psi: Suitable for a wide range of industrial applications involving liquids or gases.
  • SPDT (Single Pole Double Throw) Contact Configuration: Provides versatility in controlling circuits. The switch can turn on one of two separate circuits depending on the pressure.
  • Snap Action Design: Ensures quick and precise switching of contacts when the pressure reaches the setpoint.
  • Adjustable Setpoint: Allows you to customize the pressure at which the switch activates.
  • Signs of a Fault Honeywell L404F1102 10-150 Spdt Snap Sw-Trol:

  • Leaking: Any leaks from the pressure port or body of the switch could indicate internal damage or a compromised seal. This can affect its ability to accurately sense pressure changes.
  • Erratic Switching: If the switch activates or deactivates at incorrect pressure levels or becomes inconsistent in its operation, it suggests a malfunction.
  • Stuck Switch: A switch that remains stuck in the on or off position regardless of pressure changes is a clear sign of failure.
  • Physical Damage: Visible cracks, dents, or corrosion on the housing could indicate internal damage or compromise its ability to withstand pressure.
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