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Siemens RDF660T, S55770-T434

SIEMENS

$121.25

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SKU:: RDF660T
UPC:: 4047625012489
Availability:: Usually ships within 4-5 working days.
Shipping:: Calculated at Checkout

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Description

Siemens RDF660T, S55770-T434

Flush-mount room thermostat for round and square conduit box with LCD for fan coil units and compressors

ECM Fan output
2 or 3-position control outputs
Two multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact, alarm contact, presence detector
Operating modes: Comfort, Energy Saving and Protection
Automatic or manual heating/cooling changeover
Adjustable commissioning and control parameters
Minimum and maximum setpoint limitation
With infrared receiver for remote control, remote control not included.
Color of housing: signal white (RAL 9003)
8 Timers with a 7-day programmable schedule
Backlit display

Application selectable:

2-pipe system
2-pipe system with electrical heater
4-pipe system

Additional info

Infrared remote IRA211 not included. Order separatly.

HS CODE: 90321020

COO: China

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