# Heater Block Insulation Cover for Creality Ender-3 S1 Pro, MPN 3203010454

**URL:** https://aio.lv/en/product--creality-3203010454--10524126
**Data updated:** 2026-02-12 21:58 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Creality
**Manufacturer code:** 3203010454
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--creality-3203010454--10524126

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Replacement heater block insulation cover designed for the Creality Ender-3 S1 Pro (MPN 3203010454). Fits over the hotend heater block to reduce heat loss and improve thermal stability during printing. Intended for use as a spare or upgrade part to enhance temperature control, reduce filament jams, and support consistent print quality for fused filament fabrication on Ender-3 S1 Pro printers.

## Long description

Replacement heater block insulation cover designed for the Creality Ender-3 S1 Pro. This cover fits over the hotend heater block to reduce heat loss and improve thermal stability during fused filament fabrication on Ender-3 S1 Pro printers. It is supplied as a spare or upgrade part compatible with the printer model and intended to contribute to more consistent nozzle temperatures and reduced likelihood of filament jams.
Advantages
The heater block insulation cover minimizes convective and radiative heat loss from the hotend, helping the printer to maintain a stable extrusion temperature with less power fluctuation. By improving thermal stability it supports more consistent melt flow and can reduce the frequency of under-extrusion and filament jams. The cover is a simple mechanical accessory that installs over the existing heater block without modifying electronics or firmware.
Suitable for
 Reducing heat loss on Creality Ender-3 S1 Pro hotends
 Improving temperature stability during long prints
 Lowering the risk of filament jams and under-extrusion
 Use as a spare or upgrade part for maintenance
Key specifications
 Compatibility: Designed for Creality Ender-3 S1 Pro hotend geometry
 Function: Thermal insulation over heater block to reduce heat dissipation
 Material: Heat-resistant insulating material suitable for hotend temperatures
 Form: Cover shaped to fit around standard Ender-3 S1 Pro heater block
 Installation: Intended for mechanical fit over existing heater block
How to use
Power off and allow the hotend to cool completely before attempting installation. Slide the insulation cover over the cooled heater block until it seats against the hotend assembly; ensure it does not interfere with the thermistor, heater cartridge, wiring, or any mounting hardware. After installation, heat the hotend and verify that temperature readings are stable and that no wiring is pinched or displaced. If any abnormal temperature behavior is observed, power off and inspect the fit and wiring before resuming printing.
Usage recommendations
Use this cover as part of routine maintenance or when upgrading thermal management on the Ender-3 S1 Pro. Regularly inspect the cover for signs of wear or damage and ensure it remains properly seated. Do not attempt to install or remove the cover while the hotend is hot, and avoid using it with hotend configurations other than the standard Ender-3 S1 Pro geometry.

## FAQ

### How much does the Heater Block Insulation Cover Creality Ender-3 S1 Pro cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Creality products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Creality service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty