Siemens Building Technologies, which incorporated Landis & Staefa (formerly Landis & Gyr), is a leading global manufacturer of heating, ventilation, and air conditioning (HVAC) controls. They provide a vast range of products for residential and commercial buildings, focusing on energy efficiency, reliability, and automation.
* Complete with new backplate * Daily 5/2 Day or 7 Day Programming
* Two or three ON/OFFs per day
* Independent timing for HW and CH
* Gravity or Fully Pumped systems
* Advance and +3 hour (boost)..
Traditional Daily Programmer
* Complete with new backplate
* Two ON/OFF periods per day
* 1 hour boost facility
* All day option
* LED 'ON' light
* Dimensions: 145x90x50mm WxHxD
* Override faci..
The RWB27 offers customers unique menu programming allowing settings to be made in a quick easy and efficient way.
The devices offer the following features
* Complete with new backplate
* Unique ..
* 28mm
* De-mountable actuator (power head)
* Replaceable motor
* Wedge type actuator
* Spring return operation
* Manual lever for flushing or filling the system
* Industry standard wiring
Di..
Replacement actuator for use with:Siemens CZV228, DVA2/6.
Also suitable for replacement of:
Boss Therm BZV282 (metal head)
Not suitable for motorised valves with other model numbers...
The RAA21.. room thermostat has separate outputs for heating only and cooling only.
If the room temperature falls below the selected setpoint, the heating contact will close.
If the room temperature..
Replaces obsolete REV23-RF
The new REV24RF digital room thermostat from Siemens are designed for straightforward operation and a high level of reliability. Improved design ensures that the new prod..
The Siemens RDD100.1RFS is a high-performance wireless room thermostat kit designed to provide precise temperature control without the need for complex wiring. This set includes the RDD100.1RF battery..
The Siemens RDE-MZ6 is used with RDE100.1RF or RDD100.1RF room thermostats. It can be configued for either 6 wireless zones or 5 wireless zones + pump output.
Upto 3 actuators can be wi..
