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Baxi Platinum Combi HE Boiler PCB 5121862 Now 7690358 Original price was: £49.99.Current price is: £39.99.
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Baxi Duo Tec 2 GA Boiler PCB Combi/System 720878202 Original price was: £99.99.Current price is: £89.99.

Baxi 624 Combi Boiler Pcb Kit Combi/ System 7688421

Original price was: £169.99.Current price is: £114.99.

  • Baxi 624 Combi Boiler PCB Kit
  • Baxi Part Number: 7688421
  • Condition: Refurbished, fully tested
  • Comes with 12-months warranty
  • Compatible with selected Baxi 600 Combi and 800 System boiler ranges

1 in stock

Category:
Manufacturer Part Number: 7688421

Baxi 624 630 636 Combi Kit Pcb Combi/ System 7688421

The Baxi 624 Combi Boiler PCB Kit controls the main functions of your boiler for reliable heating and hot water. This boiler PCB kit, part number 7688421, helps restore ignition, temperature control, and system performance. Replacing a faulty PCB can improve efficiency, reduce unexpected breakdowns, and keep your Baxi boiler running smoothly.

Compatible Boilers

This part is compatible with the following models:

Baxi 600 Combi Series

  • Baxi 624 Combi – GC 47-077-28
  • Baxi 630 Combi – GC 47-077-29
  • Baxi 636 Combi – GC 47-077-30

Baxi 800 System Series

  • Baxi 818 System – GC 41-470-73
  • Baxi 824 System – GC 41-470-74

Baxi 800 Combi Series

  • Baxi 825 Combi – GC 47-077-38
  • Baxi 830 Combi – GC 47-077-39
  • Baxi 836 Combi – GC 47-077-40

Why Choose This Product?

This refurbished Baxi PCB Kit offers a cost-effective way to restore reliable boiler performance. Every PCB undergoes thorough testing before dispatch to ensure dependable operation. The boiler PCB kit supports efficient heating, consistent hot water, and stable system control. It also helps reduce future faults and extends the working life of your boiler.

Delivery and Return

Place orders before 1 PM for same-day dispatch with trusted courier services. Choose from standard or next-day delivery to suit your needs. Returns are accepted within 30 days if the item remains unused and in its original packaging. Please check your boiler model and part number before ordering. Always use a Gas Safe registered engineer for safe installation and to maintain warranty coverage.

Frequently Asked Questions

1. What does the Baxi 624 Combi Boiler PCB Kit 7688421 do?

The Baxi 624 Combi Boiler PCB Kit controls the main functions of your boiler. It manages ignition, temperature control, safety features, and communication between key components to keep your heating and hot water running correctly.

2. Is this PCB kit refurbished?

Yes. This is a refurbished Baxi 624 Combi Boiler PCB Kit. Each unit undergoes thorough testing to ensure reliable performance before dispatch.

3. Does this PCB kit come with a warranty?

Yes. This refurbished Baxi PCB kit includes a 12-month warranty for added peace of mind.

4. Can I install this PCB kit myself?

No. A Gas Safe registered engineer should install and test the PCB kit to ensure safe and correct operation.

5. How quickly will my order be dispatched?

Orders placed before 1 PM qualify for same-day dispatch. You can choose standard or next-day delivery during checkout.

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Delivery Information

Depending on your selection during checkout the products will be delivered either by courier service or Royal Mail first class post. Purchases made after 1 pm are not guaranteed to be dispatched the same day, although most of the time we are able to dispatch until 4 pm. Royal Mail deliveries usually take from 1-3 days and delivery times depend on them. Please select courier service during checkout if you need the part urgently we advise you to select next day delivery.

Overview

Our refund and returns policy last 30 days. If 30 days have passed since your purchase, we can’t offer you a full refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.Any damage caused to the manufacturer’s packaging will result in the rejection of the return; this includes the manufacturer’s seal is broken. Note: When you return faulty parts customer pays return postage. Please ensure whilst buying, that the part you are buying is the correct one required, as we charge a 20% restocking fee.

Items that are not required or wrongly purchased must be returned in their original packaging and will be subject to a 20% restocking fee

Refunds

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next, contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at {email address}.

Sale items

Only regular-priced items may be refunded. Sale items cannot be refunded.

Exchanges

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at {email address} and send your item to: {physical address}..

Shipping Returns

To return your product, you should send your product to:

1-4 WINGROVE HOUSE
PONTELAND ROAD
NEWCASTLE UPON TYNE
NE5 3AJ
UK

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

If you are returning more expensive items, you may consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

Need help?

Contact us at hi@heatingandcateringparts.com for questions related to refunds and returns.