# Heating–Cooling Relay Eltako FHK61-230V (MPN 30100045) for 230 V systems

**URL:** https://aio.lv/en/product--eltako-30100045--4021687
**Data updated:** 2026-01-07 09:56 (EET)
**Category:** Control Systems
**Manufacturer:** Eltako
**Manufacturer code:** 30100045
**EAN:** 4010312302309
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 90.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 75.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eltako-30100045--4021687

## 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

Eltako FHK61-230V heating–cooling relay is a DIN-rail compatible control unit for 230 V systems (MPN 30100045). Designed to switch heating and cooling circuits, it provides reliable relay control for building automation and HVAC applications. Suitable for integration into control panels to manage temperature-dependent switching between heating and cooling devices.

## Long description

Eltako FHK61-230V heating–cooling relay (MPN 30100045) is a DIN-rail compatible control unit for 230 V systems. It is designed to switch between heating and cooling circuits in building automation and HVAC installations, providing reliable relay control for integration into control panels and temperature-dependent switching applications.
Advantages
The relay offers DIN-rail mounting for easy installation in distribution or control cabinets and supports direct switching of 230 V heating and cooling loads. Its compact design and compliance with standard electrical connections simplify integration into existing systems. The device is produced by Eltako, ensuring compatibility with common building automation components.
Suitable for
Switching heating circuits in residential and commercial HVAC systems
Switching cooling circuits such as chillers or fans
Integration into control panels for temperature-dependent switching
Building automation projects requiring relay-based changeover between heat and cool modes
Key specifications
Brand: Eltako
Model: FHK61-230V
MPN: 30100045
Rated voltage: 230 V
Mounting: DIN-rail compatible
Application: Heating and cooling relay for HVAC and building automation
EAN: 4010312302309
How to use
Mount the FHK61-230V on a DIN rail inside a distribution or control cabinet. Connect the 230 V supply and wiring to heating and cooling outputs following the manufacturer's wiring diagram and local electrical regulations. Use the relay as part of a control circuit driven by thermostats, building management systems, or other temperature controllers to switch between heating and cooling devices as required.
Usage recommendations
Install and wire the device according to Eltako documentation and local codes. Verify load ratings and ensure the relay is suitable for the specific heater or cooler being controlled. For safe operation, perform commissioning and any adjustments by qualified personnel.

## FAQ

### How much does the Eltako FHK61-230V heating–cooling relay cost, and is it available for purchase?

The price is 90.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Eltako 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 Eltako 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/4021687/59853412_large.webp