# Heat exchanger Rittal 3373.100

**URL:** https://aio.lv/en/product--rittal-3373100--1930966
**Data updated:** 2026-04-28 17:42 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Rittal
**Manufacturer code:** 3373100
**EAN:** 4028177495678
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 027.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 849.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rittal-3373100--1930966

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 15.49 EUR |

## Summary description

The Rittal 3373.100 heat exchanger offers efficient cooling with an IP55 certification, ensuring protection against dust and water. With dimensions of 400 mm width, 145 mm depth, and 950 mm height, it is designed for robust performance in various environments. Its grey color and compact design make it suitable for integration into diverse setups, providing reliable temperature control for your equipment.

## Long description

The Rittal 3373.100 heat exchanger provides forced air-to-water cooling with an IP55 protection rating, suitable for use in dusty or wet industrial environments. It measures 400 mm wide, 145 mm deep and 950 mm high and is designed for partial or full internal mounting or wall attachment. The unit supports output classes from 375 to 5,000 W and offers flexible water connection and convenient mounting options for integration into control cabinets and machinery enclosures.
Advantages
This heat exchanger combines a compact footprint with robust protection (IP55), making it appropriate for challenging environments. Flexible water connection options and the ability to mount the unit either partially or fully inside an enclosure — or on a wall — allow adaptable installation. The unit covers a wide range of cooling capacities (375–5,000 W), enabling selection for different thermal loads.
Suitable for
Cooling control cabinets and electrical enclosures in industrial settings
Temperature control for machinery and automation equipment
Applications requiring IP55 protection against dust and water
Installations needing flexible water connections and varied mounting options
When it may not be suitable
The unit may not be appropriate for installations that require higher protection ratings than IP55 (for example, IP65 or above) or for situations where passive cooling without water connection is preferable. It is also not suitable if a smaller or much larger cooling capacity than the 375–5,000 W range is required.
Key specifications
Cooling principle: air-to-water heat exchanger
Protection rating: IP55
Output range: 375–5,000 W
Dimensions (W × D × H): 400 × 145 × 950 mm
Mounting: partial or full internal mounting; wall mounting possible
Connection: flexible water connection options
Color: grey
How to use
Install the heat exchanger according to the enclosure manufacturer’s guidelines, choosing partial or full internal mounting or wall attachment depending on space and cooling needs. Connect the water circuit with appropriate hoses and fittings, ensuring tight, leak-free joints and correct flow direction. Provide electrical supply and any required control wiring per the installation instructions. Commission the system by verifying water flow, checking for leaks, and monitoring temperature stabilization under expected load.
What to consider before purchase
Required cooling capacity compared to the unit’s 375–5,000 W output range
Available mounting space inside the enclosure or on a wall
Compatibility of water connection fittings and routing for coolant pipes
Required protection rating for the installation environment
Usage recommendations
For reliable operation, match the exchanger’s output to the thermal load, ensure correct water flow and filtration to prevent fouling, and follow regular maintenance schedules to retain IP55 performance and heat transfer efficiency.

## Specifications

| Feature | Value |
|---|---|
| Type | Heat exchanger |
| Weight | 20 kg |
| Certification | IP55 |
| Height | 950 mm |
| Width | 400 mm |
| Depth | 145 mm |
| Product colour | Grey |

## FAQ

### How much does the Heat exchanger Rittal 3373.100 cost, and is it available for purchase?

The price is 1,027.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 70 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 Heat exchanger Rittal 3373.100?

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/1930966/58129089_large.webp