# Plumbing fitting DANFOSS 003Z2156 — single-piece connector for HVAC and plumbing systems

**URL:** https://aio.lv/en/product--danfoss-003z2156--11836071
**Data updated:** 2026-03-09 14:49 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** DANFOSS
**Manufacturer code:** 003Z2156
**EAN:** 5702420082561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 149.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 123.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-003z2156--11836071

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

DANFOSS 003Z2156 is a single-piece plumbing fitting supplied as 1 pc per pack. Intended for use in plumbing and HVAC installations, it serves as a connector within pipe and valve assemblies. The part is an OEM component by Danfoss, suitable for maintenance, repair, or replacement tasks where an exact Danfoss original fitting is required.

## Long description

DANFOSS 003Z2156 is a single-piece connector designed for plumbing and HVAC systems, supplied as one unit per pack. As an original Danfoss component, it is intended to integrate into pipe and valve assemblies where a reliable OEM fitting is required for maintenance, repair, or replacement jobs. The connector is engineered to match the dimensional and functional requirements of compatible Danfoss equipment and installations.
Advantages
The single-piece design reduces assembly complexity and potential leak points compared with multi-part fittings. Being an original Danfoss part ensures compatibility with Danfoss valve and pipe components and preserves intended system performance. The compact form factor facilitates installation in confined spaces and supports consistent sealing and mechanical stability when used according to installation standards.
Suitable for
 Replacement of worn or damaged connectors in HVAC systems
 Maintenance tasks on commercial and residential plumbing installations
 Integration into valve and pipe assemblies where OEM parts are specified
 Service work requiring exact-fit Danfoss components
Key specifications
 Type: single-piece plumbing/HVAC connector
 Pack quantity: 1 unit per pack
 Intended application: connector within pipe and valve assemblies
 Material and finish: manufactured to Danfoss OEM standards (refer to manufacturer documentation for exact material specification)
How to use
Before installation, verify system depressurization and compatibility with existing pipework and valves. Remove the old fitting following standard plumbing or HVAC procedures, clean the mating surfaces, and check for damage or distortion. Fit the Danfoss single-piece connector into the assembly ensuring proper alignment and seating. Tighten or secure according to the relevant torque or fastening recommendations for the connected components and perform pressure and leak tests after installation to confirm a secure seal.
Usage recommendations
Use only with compatible Danfoss components or systems specified by the installer or system designer. Follow local plumbing and HVAC codes during installation and conduct leak testing after fitting. For critical systems, consult Danfoss technical documentation or an authorized service provider to confirm material compatibility and installation torque values.

## Specifications

| Feature | Value |
|---|---|
| Easy to install | Yes |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Plumbing fitting DANFOSS 003Z2156 cost, and is it available for purchase?

The price is 149.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 17.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Plumbing fitting DANFOSS 003Z2156 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 DANFOSS 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 DANFOSS 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/11836071/67280264_large.webp