# Rack heat exchanger Rittal 3374.100, IP55, heat exchanger for 3.0 kW wall-mount, 400×145×950 mm

**URL:** https://aio.lv/en/product--rittal-3374100--1930967
**Data updated:** 2026-04-28 18:45 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 3374100
**EAN:** 4028177495692
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 274.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 1 053.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3374100--1930967

## 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 | 18.03 EUR |

## Summary description

Rittal 3374.100 is a rack heat exchanger (heat exchanger) with IP55 protection designed for wall-mount cooling of electrical enclosures. Colour: grey. Core specifications include 3.0 kW cooling capacity (as indicated in offer name), rated for enclosure protection class IP55 and dimensions 400 × 145 × 950 mm. Suitable for removing heat from control cabinets, server racks and industrial switchgear to maintain safe operating temperatures.

## Long description

The Rittal 3374.100 rack cooling equipment is a heat exchanger designed for cabinet and rack cooling in industrial environments. It supports output classes from 375 to 5,000 W and is certified to IP55 for dust and water protection. The unit has a compact footprint with dimensions approximately 400 mm wide, 145 mm deep and 950 mm high, and comes in a grey finish. It offers flexible mounting and water connection options, allowing for partial or full internal installation depending on the rack layout.
Advantages
The heat exchanger provides a wide cooling range suitable for various rack loads, an IP55 rating for reliable protection in harsh environments, and multiple mounting options that simplify integration into existing enclosures. Flexible water connection choices make installation adaptable to different cooling system layouts. Its slim depth helps save space in crowded cabinets.
Suitable for
Cooling electrical or electronic racks and enclosures in industrial settings
Applications requiring sealed protection against dust and splash water (IP55)
Installations where flexible water connection and compact depth are needed
When it may not be suitable
This unit is intended for use where liquid-to-air heat exchange is appropriate; it may not be suitable for installations that require completely air-only cooling or where no water circuit is available. Also, if a different form factor, higher ingress protection, or specific certification beyond IP55 is required, consider alternative models.
Key specifications
Function: Heat exchanger (air/water)
Cooling capacity range: 375–5,000 W
Protection class: IP55
Colour: Grey
Dimensions (approx.): Width 400 mm, Depth 145 mm, Height 950 mm
How to use
Mount the unit according to the rack layout using the available mounting options for partial or full internal installation. Connect the device to the facility water circuit following local plumbing and safety regulations, ensuring correct flow direction and leak-free fittings. Commission the heat exchanger with the enclosure closed and monitor temperatures to verify sufficient cooling capacity for the installed equipment.
What to consider before purchase
Ensure a compatible water cooling circuit is available on site
Confirm cabinet internal space and mounting type (partial or full internal mounting)
Verify required cooling capacity falls within the 375–5,000 W range
Check that IP55 protection meets the environmental demands of the installation
Usage recommendations
Use with a properly sized water chiller or building cooling loop, follow manufacturer installation guidelines, and perform routine inspections for leaks and airflow obstructions to maintain reliable rack cooling.

## Specifications

| Feature | Value |
|---|---|
| Type | Heat exchanger |
| Weight | 23 kg |
| Certification | IP55 |
| Height | 950 mm |
| Width | 400 mm |
| Depth | 145 mm |
| Product colour | Grey |

## FAQ

### How much does the Rittal 3374.100 rack heat exchanger cost, and is it available for purchase?

The price is 1,274.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 316 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, Leasing for legal entities. 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 Rittal 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 Rittal 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

### Where can I download the instructions for Rittal 3374.100 rack heat exchanger?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1930967/58129090_large.webp