# Rack heat exchanger Rittal 3375.500, IP55, Heat exchanger for cabinets, Width 450 mm, Depth 220 mm, Height 1400 mm, Grey

**URL:** https://aio.lv/en/product--rittal-3375500--12400589
**Data updated:** 2026-04-29 13:48 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 3375500
**EAN:** 4028177495722
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 487.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 2 055.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3375500--12400589

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Courier delivery to door | 30.07.2026 | 53.99 EUR |

## Summary description

Rittal 3375.500 is a cabinet/rack heat exchanger with IP55 protection, designed to remove heat from electrical enclosures. The unit is a water/air heat exchanger in grey finish with 450 mm width, 220 mm depth and 1400 mm height. Suited for industrial control cabinets, server racks and enclosures where reliable temperature control and enclosure protection are required.

## Long description

Rittal 3375.500 is a water-to-air heat exchanger designed for cabinets and racks that require IP55 protection and reliable thermal management. With a compact footprint of 450 mm width, 220 mm depth and 1400 mm height, this grey heat exchanger removes heat from electrical enclosures by transferring internal heat to a closed water circuit. It is suitable for industrial control cabinets, server racks and enclosures in harsh environments, offering flexible mounting and water-connection options and an output range that covers typical rack cooling needs.
Advantages
The unit provides IP55-rated protection to guard internal components against dust and splash water while maintaining effective heat removal through a water/air exchange principle. It supports partial or full internal mounting and offers convenient mechanical mounting options for wall or cabinet installation. Flexible water connection options simplify integration with existing cooling loops. Built to perform in tough environments, it delivers consistent thermal control across a range of output classes from 375 to 5,000 W.
Suitable for
Industrial control cabinets requiring continuous temperature control
Server racks and network enclosures in small- to medium-sized IT rooms
Enclosures in manufacturing and process automation exposed to dust or splash water
Applications where space is limited and a slim footprint is required
When it may not be suitable
This heat exchanger is designed for water-cooled systems; it is not suitable where no facility exists to provide a closed water circuit or where air-cooled cooling is specifically required. For environments requiring higher ingress protection than IP55 or extreme corrosion resistance, alternative enclosure cooling solutions or materials should be considered.
Key specifications
Protection class: IP55
Cooling principle: water-to-air heat exchanger
Width: 450 mm
Depth: 220 mm
Height: 1400 mm
Typical output range: 375–5,000 W (depending on operating conditions)
Mounting: partial or full internal mounting; wall/cabinet mounting options
Connections: flexible water connection options for integration with closed water circuits
How to use
Install the heat exchanger according to cabinet layout and available mounting points, choosing partial or full internal mounting as needed. Connect the unit to a closed water circuit using the provided or compatible plumbing fittings, ensuring correct flow direction and leak-free joints. Commission the system by verifying water flow, temperature differentials and enclosure temperature under typical load. Regularly inspect connections and clean external surfaces to maintain airflow and heat-transfer performance.
What to consider before purchase
Availability of a compatible closed water circuit and chiller or cooling source
Required cooling capacity based on enclosure heat dissipation and ambient conditions
Space and mounting options within the cabinet for a 450 × 220 × 1400 mm unit
Environmental requirements — confirm IP55 is adequate for the installation site
Usage recommendations
For reliable operation, size the heat exchanger to exceed the expected heat load with margin, ensure water quality meets supplier recommendations, and schedule periodic inspections of fittings and airflow paths. Use flexible connection hoses or properly installed rigid piping to minimize vibration transmission and potential leaks.

## Specifications

| Feature | Value |
|---|---|
| Type | Heat exchanger |
| Weight | 39 kg |
| Certification | IP55 |
| Height | 1400 mm |
| Width | 450 mm |
| Depth | 220 mm |
| Product colour | Grey |

## FAQ

### How much does the Rittal 3375.500 rack heat exchanger cost, and is it available for purchase?

The price is 2,487.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 159 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 27.07.2026 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 3375.500 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/12400589/68690342_large.webp