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Universal Application: Compatible with both R-22 and R-410A refrigerants when paired with the appropriate metering device
The Carrier HY84DA005 Terminal Board is a high-precision OEM HVAC replacement part engineered for reliable electrical termination in commercial and residential systems
simplifying the upgrade process for existing service contracts
The 7/8" x 1 1/8" ODF solder connections provide a secure
ensuring a secure fit on standard heavy-duty motor shafts
Siemens Building Technology QFM3101 Sensor R-407C Universal Application: Compatible with bothThe Siemens Building Technology QFM3101 is a high precision duct relative humidity sensor designed for demanding building automation and HVAC control applications. Featuring a robust 4 20mA output signal, this sensor provides a linear 0 100% RH measurement with a strict 2% accuracy rating. Engineered for professional grade reliability, it functions as a direct functional cross for the HD2XMSX, ensuring seamless integration into existing control loops
