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Optimized Heat Transfer: High-grade aluminum construction maximizes thermal conductivity and cooling capacity
though it is primarily designed for DC supervision
Key Benefits: Enhanced Flow Dynamics: Flared upstream screen design prevents cavitation and maintains higher flow rates
This specific configuration is a fixed 0-30 PSID range
Carrier HH18HA170 Limit Switch 323055-751 Optimized Heat Transfer: High-grade aluminumThe Carrier HH18HA170 Limit Switch is a critical safety component designed for precise thermal monitoring in residential and commercial HVAC furnaces. This genuine OEM replacement part features an L170 40F specification, meaning it is calibrated to open the electrical circuit when the internal temperature reaches 170F and automatically reset once the temperature drops by 40F (resetting at 130F). Engineered for high limit protection, this switch
US$ 135.00
US$ 45.99