Siemens Combustion HFV-2LN-075-1 Valve 326010-701 this sensor is calibrated for

this sensor is calibrated for specific Friedrich HVAC parts protocols

Designed to withstand high pressure and varying temperature ranges

Mechanical Reliability: Proven Robertshaw D1 series design minimizes drift and maximizes switch longevity

The ferromagnetic core is engineered to meet stringent EMI and RFI noise emission standards

The White-Rodgers 1E65-144 features permanent setpoint memory

Siemens Combustion HFV-2LN-075-1 Valve 326010-701 this sensor is calibrated forThe Siemens HFV 2LN 075 1 is a high performance 2 way control valve engineered for critical flow regulation in commercial hydronic circuits. Designed with a 3 4" NPT connection, this Siemens combustion valve body provides the precision needed for modulating hot water or chilled water service in complex HVAC loops. This hydronic control valve is built to integrate seamlessly with Siemens building automation systems, ensuring stable pressure drops and