# Bell transformer Grothe LTW 1171A 8V AC for doorbells and chimes

**URL:** https://aio.lv/en/product--grothe-24081--1510731
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** Grothe
**Manufacturer code:** 24081
**EAN:** 4011459240813
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grothe-24081--1510731

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Grothe LTW 1171A bell transformer provides 8 V AC output for powering doorbells and chime units. Designed for indoor installation, it converts mains voltage to a stable low-voltage supply suitable for standard mechanical and electronic doorbell devices. Use it to replace faulty transformers or to install new doorbell systems, ensuring reliable operation and compatibility with 8 V AC-rated equipment.

## Long description

Grothe LTW 1171A bell transformer delivers a stable 8 V AC low-voltage output intended for powering residential doorbells and chime units. Intended for indoor fixed installation, this transformer converts mains voltage to a safe, regulated alternating current suitable for common mechanical and electronic bell mechanisms. The unit is used both as a replacement for faulty transformers and as part of new doorbell or chime installations where an 8 V AC supply is required.
Advantages
The transformer provides a steady 8 V AC output that matches the needs of standard doorbell and chime devices, reducing the risk of inconsistent ringing or electronic malfunction. Its indoor design simplifies mounting near the installation point and supports direct connection to existing wiring. The compact construction minimizes space requirements in distribution boxes or on mounting surfaces while supporting straightforward replacement of existing low-voltage doorbell transformers.
Suitable for
 Powering mechanical doorbells rated for 8 V AC
 Supplying electronic chime units and multi-tone doorbells requiring 8 V AC
 Replacement of a defective indoor doorbell transformer
 New indoor installations where a dedicated 8 V AC supply is needed
Key specifications
 Output voltage: 8 V AC (alternating current)
 Application: indoor fixed installation for doorbell/chime systems
 Output type: low-voltage AC suitable for mechanical and electronic bell devices
 Physical design: compact transformer body for mounting in domestic electrical enclosures
How to use
Ensure mains power is switched off before installation. Mount the transformer in a suitable indoor location close to the chime or distribution point and secure it according to local wiring regulations. Connect the primary side to the mains supply and the secondary side to the doorbell or chime wiring, observing correct polarity and connection methods for AC circuits. After wiring, restore mains power and test the doorbell or chime to confirm correct operation.
Usage recommendations
Install and service the transformer following local electrical codes and, if required, consult a qualified electrician. Verify that the connected doorbell or chime is rated for an 8 V AC supply before connecting. Avoid exposure to damp or outdoor conditions; use only in indoor, dry environments.

## FAQ

### How much does the Bell transformer Grothe LTW 1171A 8V AC cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 15.07.2026 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 Grothe 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 Grothe 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/1510731/47545791_large.webp