Description
The Carrier MST00AJK113 is a genuine OEM compressor overload device engineered specifically for compatible Carrier heating and cooling systems. Compressor overloads are a critical line of defense in any HVAC system, monitoring operating conditions and interrupting the electrical circuit to the compressor when unsafe temperatures or current levels are detected — helping prevent costly compressor burnout and extending the overall service life of the unit.
Why Compressor Overload Protection Matters
The compressor is the heart of any refrigeration or air conditioning system. Without reliable overload protection, excessive heat or amperage draw can cause winding failure, refrigerant contamination, and complete compressor loss. Replacing a failed overload device promptly with a genuine OEM part like the MST00AJK113 ensures the protection circuit performs exactly as Carrier designed it — maintaining system integrity and keeping your equipment running safely.
Product Highlights
- Genuine Carrier OEM replacement part — ensures proper fit and function
- Designed to protect the compressor from thermal and current overload conditions
- Direct drop-in replacement for compatible Carrier systems — no modifications required
- Helps prevent compressor burnout and unplanned system downtime
- Supports reliable, long-term HVAC system performance
- Sourced and supplied for professional HVAC technicians and contractors
Compatibility & Installation
The MST00AJK113 is a Carrier-specific component. Always verify compatibility with your equipment’s model and serial number before installation. Consult the original equipment documentation or a qualified HVAC technician to confirm this part matches your system’s requirements. Installation should be performed by a licensed HVAC professional in accordance with all applicable local codes and manufacturer guidelines.
Ordering Information
- Brand: Carrier
- Part Number / SKU: MST00AJK113
- Part Type: Compressor Overload Device
- Part Condition: New OEM
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