PCB for Jacuzzi J400 Hot Tubs (2019 onwards) - 6600-517
Regular price £450.00
Unit price
All about me
A genuine Jacuzzi encrypted circuit board for the later J400 hot tubs.
Fits these hot tubs
- Jacuzzi J435, J445, J475 and J485 made from 2019 to 2023
- Jacuzzi J425 made from 2020 to 2023
Check before you order
- This is an encrypted board. It only works with encrypted control panels, and if it is fitted to an older tub it needs reprogramming with a Pick-iT kit, so ask us or your engineer before you order.
- J400 tubs made from 2023 to 2025 use board 6600-598, and the three pump J495 uses 6600-515.
- The surest check is the part number on the label of your old board or panel.
- This is the UK and European (export 50Hz) version.
- Circuit boards are wired to the mains. Turn the power off at the isolator and have a qualified electrician or hot tub engineer fit it.
Good to know
- Encrypted board
- Works with the encrypted LCD panels 6600-509 and 6600-379
Part number: 6600-517. Not sure it is the right part? Call us on 01482 212322 with your hot tub model, or send us a photo of the old part, and we will check it for you.
About this part
A genuine Jacuzzi encrypted circuit board for the later J400 hot tubs.
- Part number
- 6600-517
- Made by
- Encrypted board
- Works with the encrypted LCD panels 6600-509 and 6600-379
Will it fit my hot tub or swim spa?
Made for these
- J435, J445, J475 and J485 made from 2019 to 2023
- J425 made from 2020 to 2023
Your tub or swim spa not listed? This part may still fit it. Email a photo of the old part to online@outdoorlivinghottubs.co.uk, or call 01482 212322, and we will check before you order.
Check it matches before you order
This is an encrypted board. It only works with encrypted control panels, and if it is fitted to an older tub it needs reprogramming with a Pick-iT kit, so ask us or your engineer before you order.
J400 tubs made from 2023 to 2025 use board 6600-598, and the three pump J495 uses 6600-515.
The surest check is the part number on the label of your old board or panel.
This is the UK and European (export 50Hz) version.
Circuit boards are wired to the mains. Turn the power off at the isolator and have a qualified electrician or hot tub engineer fit it.
Not sure? Email a photo of the old part and your model and we will check it before you pay.
Parts, chemicals and hot tub accessories
Free delivery
on orders over £50
Under £50 it is a flat £2.99. Delivered in 48 hours, Monday to Friday.
Your basket with this part
£450.00: delivery is free
48-hour delivery
Monday to Friday, to anywhere in the UK.
Changed your mind?
Change or cancel before 3pm on the day you order.
Part details
- Part number
- 6600-517
- Made by
- Part type
Talk to a person
Call with your hot tub or swim spa model, or email a photo of the old part to online@outdoorlivinghottubs.co.uk. Sales lines are open Monday to Friday, 10am to 5pm.







