Rheem 47-21555-01 SPST A/R LIMIT & DEFROST SNSR
Rheem 47-21555-01 SPST A/R LIMIT & DEFROST SNSR is backordered and will ship as soon as it is back in stock.
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Component Overview
The Rheem 47-21555-01 is a genuine OEM Single-Pole Single-Throw (SPST) Auto-Reset Limit and Defrost Sensor designed as a direct replacement component for compatible Rheem heating and cooling systems.
Key Features
- Type: SPST (Single-Pole Single-Throw) configuration
- Reset Type: Auto-Reset (A/R) — automatically resets once safe operating temperatures are restored
- Dual Function: Serves as both a limit sensor and defrost sensor in a single component
- Genuine Rheem OEM Part — ensures proper fit and reliable performance
Function and Purpose
This sensor plays a critical role in system protection and efficiency. The limit function monitors temperature thresholds to prevent overheating and protect the system from damage. The defrost function detects frost or ice buildup conditions, triggering the defrost cycle to maintain efficient operation and prevent damage to system components.
OEM Replacement Assurance
As a genuine Rheem OEM replacement part, the 47-21555-01 is manufactured to the exact specifications of the original component, ensuring compatibility, reliability, and longevity. Using genuine OEM parts helps maintain the performance standards and warranty integrity of your Rheem system.
Compatibility
This part is intended for use in compatible Rheem heating and cooling systems. Please verify your unit's model and part number against your equipment documentation or consult a qualified HVAC technician to confirm compatibility before installation.
Dimensions
| Length: | 1.0" |
| Width: | 1.0" |
| Height: | 1.0" |
Part Rheem 47-21555-01 SPST A/R LIMIT & DEFROST SNSR fits 0 models
Component Overview
The Rheem 47-21555-01 is a genuine OEM Single-Pole Single-Throw (SPST) Auto-Reset Limit and Defrost Sensor designed as a direct replacement component for compatible Rheem heating and cooling systems.
Key Features
- Type: SPST (Single-Pole Single-Throw) configuration
- Reset Type: Auto-Reset (A/R) — automatically resets once safe operating temperatures are restored
- Dual Function: Serves as both a limit sensor and defrost sensor in a single component
- Genuine Rheem OEM Part — ensures proper fit and reliable performance
Function and Purpose
This sensor plays a critical role in system protection and efficiency. The limit function monitors temperature thresholds to prevent overheating and protect the system from damage. The defrost function detects frost or ice buildup conditions, triggering the defrost cycle to maintain efficient operation and prevent damage to system components.
OEM Replacement Assurance
As a genuine Rheem OEM replacement part, the 47-21555-01 is manufactured to the exact specifications of the original component, ensuring compatibility, reliability, and longevity. Using genuine OEM parts helps maintain the performance standards and warranty integrity of your Rheem system.
Compatibility
This part is intended for use in compatible Rheem heating and cooling systems. Please verify your unit's model and part number against your equipment documentation or consult a qualified HVAC technician to confirm compatibility before installation.
Dimensions
| Length: | 1.0" |
| Width: | 1.0" |
| Height: | 1.0" |
Part Rheem 47-21555-01 SPST A/R LIMIT & DEFROST SNSR fits 0 models