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VAILLANT ECO TEC PLUS VU 612 615 618 624 630 637 KNOB PK3 117319 0020074963


1 in stock

SKU: N5466 Categories: ,


This part fits following boilers.VAILLANT ecoTEC plus 415VAILLANT ecoTEC plus 418VAILLANT ecoTEC plus 428VAILLANT ecoTEC plus 438VAILLANT ecoTEC plus 612 (2005-2005)VAILLANT ecoTEC plus 612 (2005-2010)VAILLANT ecoTEC plus 615 (2005-2005)VAILLANT ecoTEC plus 615 (2005-2010)VAILLANT ecoTEC plus 618 (2005-2005)VAILLANT ecoTEC plus 618 (2005-2010)VAILLANT ecoTEC plus 624 (2005-2005)VAILLANT ecoTEC plus 624 (2005-2010)VAILLANT ecoTEC plus 630 (2005-2005)VAILLANT ecoTEC plus 630 (2005-2010)VAILLANT ecoTEC plus 637 (2006-2010)VAILLANT ecoTEC plus 824 (2005-2005)VAILLANT ecoTEC plus 824 (2005-2010)VAILLANT ecoTEC plus 831 (2005-2005)VAILLANT ecoTEC plus 831 (2005-2010)VAILLANT ecoTEC plus 837 (2006-2010)VAILLANT ecoTEC plus 937 (2006-2010)VAILLANT ecoTEC pro 24 (2006-2010)VAILLANT ecoTEC pro 28 (2005-2010)VAILLANT VIH CL 15 S (2006-2010)VAILLANT VU 126/3-5 (2005-2005)VAILLANT VU 126/3-5 R1 (2005-2010)VAILLANT VU 156/3-5 (2005-2005)VAILLANT VU 156/3-5 R1 (2005-2010)VAILLANT VU 186/3-5 (2005-2005)VAILLANT VU 186/3-5 R1 (2005-2010)VAILLANT VU 246/3-5 (2005-2005)VAILLANT VU 246/3-5 R1 (2005-2010)VAILLANT VU 306/3-5 (2005-2005)VAILLANT VU 306/3-5 R1 (2005-2010)VAILLANT VU 376/3-5 R1 (2006-2010)VAILLANT VUI 376/3-5 (2006-2010)VAILLANT VUW 246/3-3 R1 (2006-2010)VAILLANT VUW 246/3-5 (2005-2005)VAILLANT VUW 246/3-5 R1 (2005-2010)VAILLANT VUW 286/3-3 (2005-2005)VAILLANT VUW 286/3-3 R1 (2005-2010)VAILLANT VUW 316/3-5 (2005-2005)VAILLANT VUW 316/3-5 R1 (2005-2010)VAILLANT VUW 376/3-5 R1 (2006-2010)

Below information is for refurbished products with sales options, please read out carefully. If the product does not have a sale option under its’ title, please disregard the following information:

DIRECT SALE: This is when you buy the part outright without needing to send your part back to us.

REFURBISHMENT (EXCHANGE) SERVICE: When you select this service, you agree to send your faulty item to our main address to be reconditioned and sent back to you. Our price includes delivery to you and you would need to pay the postage to send the item to us. In most cases we repair and send the item back the same day of receiving it, please select next day delivery option during checkout to receive the item back the next day.

Please send your faulty part to:

National Boiler Parts
Tyne View Terrace
Newcastle Upon Tyne
NE28 6SG

ADVANCE REPLACEMENT SERVICE: This service is for customers who would like to receive replacement part without sending the faulty one back to us first. We will send you a replacement part the same working day and charge you a £30.00 deposit for your faulty part. Once we have received your faulty part we will refund your £30.00 deposit. Please choose this service if your faulty part is in a repairable condition. If the part is burnt, broken or cracked and not repairable we may refuse to issue a refund for your deposit.  Please keep in mind that if this option or Direct Sale option is not available, we may not have a part in stock to send out first. If unsure please call 0191 263 3708 or email at

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