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Siemens
Siemens 599-00514 : 2-Way 1/2" 599 Series Zone Valve, Sweat Connection, Cv Rating 4.0 (Valve Only)
MSRP: $80.53$30.60 -
Siemens
Siemens QFM3101 : Duct Humidity Sensor, 2% rH Accuracy, 4-20mA Output, 5-Year Warranty
MSRP: $601.83$228.70 -
Siemens
Siemens QFM3160D : Duct Humidity/Temperature Combo Sensor, 2% rH Accuracy, 0-10VDC Output, LCD Display, 5-Year Warranty
MSRP: $841.76$319.87 -
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