Skip to main content Skip to search Skip to main navigation

With the upgrade kit, you can convert your existing Hottop roaster into the current top model: KN-8828B-2K+

For the conversion, some manual skill is required as you will be opening the roaster completely. Here you can find the conversion manual (in English).

Please contact us before ordering to ensure that you receive the correct kit: ingo@roastrebels.com

There are two variants, depending on which roaster you have:

current: KN-8828B-2/KN-8828B-2K/KN-8828P-2/KN-8828P-2K

The kit (Hottop Upgrade Kit 105) includes:

Hottop-Upgrade-Kit-UK-105

  • KN-8828B-2K+ Control Panel
  • Two KN-8828B-2K+ K-Temperature Sensors
  • New Heating Element
  • New Back of the Heating Chamber
  • Control Panel Cover
  • USB Cable
  • Electromagnetic Return Spring
  • Electromagnetic Cover
  • Various Screws

current: KN-8828B/KN-8828P

The kit (Hottop Upgrade Kit 106) includes:

Hottop-kaffeeroester-upgrade-Kit-106

  • KN-8828B-2K+ Control Panel
  • Two KN-8828B-2K+ K-Temperature Sensors
  • New Heating Element
  • New Back of the Heating Chamber
  • Control Panel Cover
  • USB Cable
  • Electromagnetic Return Spring
  • Electromagnetic Cover
  • Conversion of the back including emergency button
  • Various Screws

Attention, with these roaster models, there were two different sizes of the chaff drawers, let us know if you have a large or a small drawer.

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


The payment is uncomplicated in our store! You can find detailed info about payment and shipping here. We offer the following payment methods:

Prepayment / bank transfer Mastercard Visa Google Pay Apple Pay Klarna iDEAL Bancontact eps

We ship orders within Switzerland and Liechtenstein via PostPac Priority (A-Post) directly from our Swiss warehouse.

DHL Paket / DHL International Premium

WhatsApp