Junkers Thermocouple 300mm W125, WR400 Junkers
JUNKERS Thermocouple 300mm W125 WR400
SKU 3G-CBM-05055
Also listed as: W 125 · W-125
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
JUNKERS Thermocouple 300mm W125 WR400
Frequently Asked Questions
What is the Junkers Thermocouple 300mm W125 WR400 used for?
The Junkers Thermocouple 300mm W125 WR400 is a boiler spare part used to detect pilot flame presence in gas-fired boilers and water heaters. It generates a small voltage to keep the gas valve open when the flame is lit, ensuring safe operation and preventing gas flow when no flame is detected.
What are the specifications of the Junkers Thermocouple 300mm W125 WR400?
This Junkers thermocouple has a length of 300 mm and is designed for models W125 and WR400. It is a direct replacement spare part for Junkers gas boilers and water heaters. The thermocouple ensures reliable flame sensing and safety shut-off in the event of pilot flame failure.
Where to buy the Junkers Thermocouple 300mm W125 WR400 in Singapore?
You can source the Junkers Thermocouple 300mm W125 WR400 in Singapore through 3G Electric. We supply genuine boiler spare parts and handle logistics, customs clearance, and delivery to your location in Singapore. Contact us for pricing and lead time on this Junkers thermocouple.
How to install the Junkers Thermocouple 300mm W125 WR400?
To install the Junkers Thermocouple 300mm W125 WR400, first ensure the boiler is off and gas supply is isolated. Remove the old thermocouple from the pilot assembly and gas valve. Install the new Junkers thermocouple by hand-tightening the nut at the gas valve and securing the probe tip in the pilot bracket. Re-light the pilot and check for proper flame sensing.
Used in
Common applications for JunkersJunkers Products
3G Electric supplies Junkers boiler spare parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
