Fotoresistencia quemador gasóleo para caldera Roca 121307839
Fotoresistencia quemador gasóleo para caldera Roca 121307839

Photoresistor diesel burner for Roca boiler 121307839

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Price:
82,74€ 91,94€
Stock:
In stock

Description

The photoresistor is an electronic component used in diesel burners for boilers, which detects the presence of a flame by the variation of its electrical resistance when exposed to combustion light. This replacement ensures the correct ignition and operation of the burner, preventing gas supply in the absence of flame and guaranteeing the safety of the system.

What problem does this replacement solve?

  • Failure to ignite the burner due to incorrect flame detection.
  • Frequent burner shutdowns due to lack of signal from the photoresistor.
  • Burner safety lockout caused by erroneous detection of flame absence.

Compatible with diesel burners for Roca boilers and some Riello models that use the same photoresistor code.

  • Roca Crono 3L, Crono 2L, Crono 3LS
  • Riello models compatible with code 20132566
  • Part type: photoresistor (flame sensor)
  • Compatible brands: Roca, Riello
  • Equivalent codes: Roca 121307839, 3007839, 20132566, 7704245 (Riello)
  • Dimensions: 9 cm (height) x 7 cm (width) x 17 cm (depth)
  • Material: ceramic component with resistance variable according to light
  • Connection: terminals for standard electrical wiring in diesel burners

Before purchasing, confirm compatibility by checking the original photoresistor code or the exact model of your boiler to ensure a perfect fit and avoid returns.

Purchase, return, shipping

Returning the value of your order is free and in full for 14 days after receiving the order. However, remember that the costs of return shipping are at your expense. You can consult the complete return policies here.

Depending on where you place your order and the weight of the package, shipping costs may vary. In any case, you can calculate the shipping price on the cart page before completing your purchase.

Of course! In addition to home delivery, you can pick up your order at collection points. You just have to select this option before payment and find the location that suits you best.

The return shipping cost is the same as the original shipping cost paid.

Electrotodo offers the most common payment methods in each country: cards, gateways, bank transfer. You can verify your payment method before making your purchase.

Product

If an item has any damage caused during transport, you have 24 hours from the time of receipt to notify us so we can manage the incident.

Enter the model of your appliance in our website's search bar to find your spare part, and if you already know it, enter the reference number of the part you need.

Any other questions?

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