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Siemens Temperature Controller RAB21

$ 48 .08

✔ In Stock (Can ship in 5-7 days)

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MOQ : 7

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Suitable for most fan coil systems. Limit the set value range of fAN-coil system (RAB31/31.1), which can realize simple user interface of energy-saving function. Fan temperature control (optional). Manual three speed fan control. Manual heat and cold conversion. Ventilation function

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Reviews

H

Harold King

Mar 14, 2026

Siemens Temperature Controller RAB21

Delightful, if it gets here quickly and is just what I wanted.

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R

Renata Cotuffo

Sep 16, 2025

Siemens Temperature Controller RAB21

Easy progress

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B

Bimla Kecht

May 25, 2025

Siemens Temperature Controller RAB21

Economical choices

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S

Shawn Fobas

Feb 03, 2025

Siemens Temperature Controller RAB21

This was the only website I could find that had the part I needed and at a reasonable price.

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A

Anonymous user

Nov 25, 2022

Siemens Temperature Controller RAB21

All was ok! No problems whatsoever.

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Siemens Temperature Controller RAB21

$ 48 .08

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 7

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

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Siemens Temperature Controller RAB21

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