# 12 V Ceramic Fan Heater Renkforce PTC21 RF-5045266 for 12V Systems

**URL:** https://aio.lv/en/product--renkforce-rf-5045266--11692826
**Data updated:** 2026-02-18 14:39 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** Renkforce
**Manufacturer code:** RF-5045266
**EAN:** 4064161203980
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--renkforce-rf-5045266--11692826

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Renkforce PTC21 is a 12 V ceramic fan heater designed for use with 12V electrical systems. The unit employs a PTC ceramic heating element and integrated fan to deliver warm airflow for localized heating in vehicles, caravans, boats, or small workshops. Compact and plug-in ready, it provides rapid heat-up, stable temperature output and protects against overheating for practical auxiliary heating.

## Long description

The Renkforce 12 V Ceramic Fan Heater PTC21 RF-5045266 for 12V Systems is a compact auxiliary heating unit designed for use with 12V electrical supplies. The device integrates a PTC ceramic heating element with a built-in fan to produce a steady flow of warm air for small enclosed spaces. Engineered for quick heat-up and continuous operation within its rated input, the heater is suitable for temporary or supplemental heating tasks in vehicles, caravans, boats and small workshops where a 12V power source is available.
Advantages
The PTC ceramic element provides self-regulating heating, reducing the risk of overheating while maintaining stable temperature output. The integrated fan ensures rapid distribution of warm air and improves comfort in targeted areas. Compact dimensions and a plug-in ready design make the unit easy to install and move between locations. The heater's low-voltage compatibility allows use with standard 12V electrical systems found in many vehicles and mobile applications.
Suitable for
Supplemental cabin heating in cars, vans and RVs
Localized heating in caravans and campervans
Auxiliary warmth for boats and marine cabins
Spot heating in small workshops, sheds or garages
Temporary heating during maintenance or outdoor activities with 12V supply
Key specifications
Power supply: 12 V DC input compatible with vehicle electrical systems
Heating technology: PTC ceramic heating element with self-regulating characteristics
Air circulation: Integrated axial fan for warm airflow distribution
Design: Compact, portable housing suitable for tight spaces
Safety features: Overheat protection and stable output from the PTC element
How to use
Connect the heater to a suitable 12V power source following the manufacturer's connection instructions and ensuring correct polarity. Place the unit on a stable, flat surface with adequate clearance around the air inlet and outlet. Switch the device on and allow a short warm-up period; the PTC element will reach operating temperature rapidly and the fan will circulate warm air. Monitor the heater during initial use and avoid obstructing the airflow or placing combustible materials near the unit.
Usage recommendations
For safe and effective operation, use the heater only with reliable 12V power sources that can supply the required current. Ensure vehicle batteries are sufficiently charged or run the engine/auxiliary power when prolonged operation is needed. Keep the unit dry and avoid exposure to water or excessive moisture. Regularly inspect the heater for damage to wiring or housing and allow the device to cool before storage or transport.

## FAQ

### How much does the Renkforce PTC21 12 V Ceramic Fan Heater cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 422 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 23.07.2026 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 Renkforce 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 Renkforce 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

## Image

https://aio.lv/img/cache/product/11692826/67053676_large.webp