What is a Roca boiler temperature probe Q2 used for?

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.

How do I replace a Roca boiler temperature probe Q2?

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.

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

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.

What are the common issues with Roca temperature probes?

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.

Roca Boiler temperature probe Q2 Roca 122155310 - Boiler Spare Parts

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RocaBoiler Spare Parts

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Roca Boiler temperature probe Q2 Roca 122155310

ROCA Boiler temperature probe Q2 122155310

SKU 3G-CBM-05163

Also listed as: PCM 26058 · PCM-26058

Brand

Roca

Item

Boiler temperature probe Q2 Roca 122155310

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Roca Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

ROCA Boiler temperature probe Q2 122155310

Used in

Common applications for Roca

Modular condensing-boiler servicing — Roca PCM-series circulating pumps, ignition modules, and temperature probes for routine maintenance and emergency replacement.

Commercial heating-loop control — Roca thermostatic regulators and hydrobloc kits for pressure and temperature balancing in multi-zone installations.

Boiler thermal integrity — Roca Thelia hot-surface insulation components for reducing heat loss and maintaining system efficiency.

Domestic hot-water systems — Roca Q1/Q2 temperature sensors and pump assemblies in compact residential or small commercial heating networks.

Heating-system retrofit — Individual Roca spare parts enabling upgrade or repair of existing PCM-platform boilers without full system replacement.

Roca Products

3G Electric supplies Roca boiler spare parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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