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Direct Fit Legacy: Serves as the official replacement for part number 703023
Common Questions: Is the Rotalock seal included in this kit
ensuring exact alignment and concentricity is critical for bearing longevity and system efficiency
This model uses a standard 1/4" SAE male flare connection
Carrier HH18HH130 Limit Switch 340155-7024 Direct Fit Legacy: Serves asThe Carrier HH18HH130 Limit Switch is a critical safety component designed for precise thermal monitoring in high efficiency furnace and heating systems. This HVAC high limit replacement functions as a normally closed thermal cutout, engineered to break the electrical circuit if the heat exchanger temperatures exceed the factory defined safety threshold. Specifically calibrated for Carrier furnace parts compatibility, the HH18HH130 ensures proper
