Question 1

What is a Roca boiler temperature probe Q2 used for?

Accepted Answer

The Roca Q2 temperature probe 122155310 monitors boiler water temperature in heating systems. It sends real-time data to the control unit, enabling precise temperature regulation and safe operation of residential and commercial boilers across Singapore and Southeast Asia.

Question 2

How do I replace a Roca boiler temperature probe Q2?

Accepted Answer

Isolate the boiler from power, allow it to cool, then unscrew the faulty probe from its thermowell or mounting point. Insert the new Roca Q2 probe 122155310, tighten securely, and reconnect power. Always consult your boiler manual or contact a qualified technician for safe installation.

Question 3

Where can I buy a Roca boiler temperature probe Q2 in Singapore?

Accepted Answer

3G Electric stocks the Roca Q2 temperature probe 122155310 and handles full logistics, customs clearance, and delivery to Singapore. Contact us for current availability, lead times, and quotations for this OEM spare part.

Question 4

What are the common issues with Roca temperature probes?

Accepted Answer

Roca temperature probes may fail due to scale buildup, sensor drift, or electrical faults, causing inaccurate readings or boiler shutdown. Regular maintenance, descaling, and timely replacement with genuine Roca parts like the Q2 model 122155310 prevent heating disruptions and ensure system reliability.

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ROCA Boiler temperature probe Q2 Roca 122155310

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