TECHNICAL ANNEX
ELECTRIC LOCAL SPACE HEATERS PORTABLE FIXED UNDER- FLOOR
PRODUCTS / PRODUCT GROUPS
HTRRUu 210.021 see ‘Heating technology’ section
x
x
x
HTRRBu 110.1xx / 21 see ‘Heating technology’ section
x
x
x
Wireless system without weekly programme Actuators: HTFRB, HTFRE, HTFRU Sensors: FTRFB see ‘Wireless systems’ section
x
Wireless system with weekly programme* Actuators: HTFRB, HTFRE, HTFRU Sensors: FTRFB, FTRFBu, FTRFUd see ‘Wireless systems’ section
x
x
x
RTBSU-401.xxx RTBSB-001.xxx RTBSB-001.4xx see ‘Heating technology’ section
x
RTBSU-401.xxx or RTBSB-001.xxx (variants with clock input) in conjunction with clock thermostat** see ‘Heating technology’ section
x
x
x
RTERU-010.715 HTRRB-01x.xxx see ‘Heating technology’ section
x
RTERU-010.715 or HTRRB-01x.xxx in conjunction with clock thermostat** see ‘Heating technology’ section
x
x
x
* Sensors with clock required in each room or master-slave control with central clock programme (transfer of central sensor functions with clock).
** Transfer of clock thermostat functions via clock output to the corresponding clock input of other thermostats.
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Catalogue 2025
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