Product Description
The GOODMAN 10123533sp is a yellow manual reset limit switch used in HVAC systems to provide high-temperature protection. When the system exceeds a safe operating temperature threshold, the limit switch trips and cuts power to the burner or heating element. Unlike automatic reset types, this switch requires a manual reset before the system can restart, ensuring a technician evaluates the root cause before returning the unit to service. It is installed and serviced by licensed HVAC technicians working on residential and light commercial heating equipment.
This manual reset limit switch is suited for use in gas furnaces and other forced-air heating systems where a positive, technician-confirmed reset is required after a high-limit event. The yellow color designation helps with identification during service and differentiates this limit from other variants used in the same equipment line. It is classified as an accessory-class switch component within the Goodman parts system.
Key Features
- Manual reset operation requires technician intervention before system restart
- Yellow color coding aids identification and differentiation from other limit switch variants
- OEM part sourced from Goodman Manufacturing Corp
- Designed as a direct service replacement for heating system high-limit protection circuits
Compatibility
Designed as an OEM-style replacement manual reset limit switch for Goodman heating systems. Consult the equipment service manual or Goodman parts lookup to confirm fitment for a specific model before ordering.
Installation Notes
Installation should be performed by a licensed HVAC technician. Disconnect all power to the unit and allow it to cool completely before removing or replacing any limit switch. Follow applicable local mechanical codes and the equipment manufacturer service documentation when servicing high-limit components. Always investigate and correct the underlying cause of a high-limit trip before resetting and returning the system to operation.
Technical Specifications
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Switch Type: Manual Reset Limit
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Color: Yellow
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Unit Type: Accessory
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Product Class: Switches
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Pack Multiple Quantity: 10
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Country of Origin: China
Standard Information
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Brand: GOODMAN
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Manufacturer Part Number: 10123533sp
