Siemens VPP46.25F1.8Q, S55264-V123 Pre-adjustable Combi valves, PN 25, externally threaded for ventilation and air conditioning plants for control on the water side and automatic hydraulic balancing of terminal units, such as fan coils, induction units,...

Siemens VPP46.25F1.8, S55264-V121 Pre-adjustable Combi valves, PN 25, externally threaded for ventilation and air conditioning plants for control on the water side and automatic hydraulic balancing of terminal units, such as fan coils, induction units,...

Siemens VPP46.10L0.4Q, S55264-V132 Pre-adjustable Combi valves, PN 25, externally threaded for ventilation and air conditioning plants for control on the water side and automatic hydraulic balancing of terminal units, such as fan coils, induction units,...

Siemens VPP46.10L0.4, S55264-V131 Pre-adjustable Combi valves, PN 25, externally threaded for ventilation and air conditioning plants for control on the water side and automatic hydraulic balancing of terminal units, such as fan coils, induction units,...

Siemens STA321.65L10, S55174-A200 for radiator valves, small valves and Combi valvesElectrothermal actuators, stem extended in a deenergized state (NC) for 2-position and quasi-proportional control of heating systems, chilled ceilings and terminal units...

Siemens STA121.65L10, S55174-A201 for radiator valves, small valves and Combi valvesElectrothermal actuators, stem extended in a deenergized state (NC) for 2-position and quasi-proportional control of heating systems, chilled ceilings and terminal units...

Siemens QAE2164.015 Additional info Fixing is made by protection pocket or compression fitting. No protection pocket is included as standard. The nominal pressure depends on the protection pocket used (see accessories). By using the compression fitting...

Siemens RDF302/VB, S55770-T428 Modbus communications For heating and/or cooling applications 2 or 3-position control outputs Output for 1-speed or 3-speed fan 2 multifunctional inputs for keycard contact, external room / return air temperature...

Siemens RDF302.B, S55770-T416 Modbus communications For heating and/or cooling applications 2 or 3-position control outputs Output for 1-speed or 3-speed fan Operating modes: Comfort, Economy and Protection Automatic or manual heating/cooling...

Siemens RDF800KN/VB, S55770-T429 Operating modes: Comfort, Economy and Protection For heating and/or cooling applications 2 or 3-position control outputs Output for 1-speed or 3-speed fan 2 multifunctional inputs for keycard contact, external...

Siemens RDF600KN/VB, S55770-T430 Flush-mount room thermostat with LCD for fan coil units and compressors in DX-type equipment KNX communications For heating and/or cooling applications 2 or 3-position control outputs Output for 1-speed or 3-speed fan 2...

Siemens RDF800/VB, S55770-T451 Operating modes: Comfort, Economy and Protection For heating and/or cooling applications 2 or 3-position control outputs Output for 1-speed or 3-speed fan 2 multifunctional inputs for keycard contact, external...