Description
For systems exceeding 2 PSI nominal pressure
updated direct replacement for the 621773R
the female side of the Carlyle DE14CA126 is tapped for 1/4" FPT
making it suitable for high-input hot water boilers and supply systems
Precise Calibration: Features a screwdriver slot adjustment to prevent unauthorized setpoint tampering and ensure system stability
Carrier HH79ZZ007 Sensor 340155-7024 For systems exceeding 2 PSIThe Carrier HH79ZZ007 Sensor is a high precision thermistor sensor OAT (Outdoor Air Temperature) engineered for demanding HVACR applications. As a veteran technician knows, accurate ambient sensing is the backbone of efficient economizer logic and compressor staging. This OEM Carrier replacement part utilizes a specialized NTC thermistor to provide a dry bulb temperature reference, ensuring your EconoMi$er X or rooftop unit (RTU) responds correctly to
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























