# Thermostatic actuator DANFOSS 088H3216 normally closed 24 V for valve control

**URL:** https://aio.lv/en/product--danfoss-088h3216--5054563
**Data updated:** 2026-02-12 14:17 (EET)
**Category:** Control Systems
**Manufacturer:** DANFOSS
**Manufacturer code:** 088H3216
**EAN:** 5702425110146
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-088h3216--5054563

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

DANFOSS thermostatic actuator model 088H3216 is a normally closed (NC) electric actuator designed for 24 V control of heating and cooling valves. It provides reliable on/off operation for radiator or zone valves, enabling automated temperature regulation in HVAC systems. Suitable for retrofit or new installations where 24 V actuator control is required, it helps improve comfort and system efficiency.

## Long description

DANFOSS thermostatic actuator 088H3216 is a normally closed (NC) electric actuator designed for 24 V control of heating and cooling valves. It provides reliable on/off operation for radiator and zone valves in HVAC systems, enabling automated temperature regulation and integration with room thermostats or building management systems. The compact design and standard mounting allow use in retrofit projects as well as new installations where a 24 V actuator is required.
Advantages
The actuator offers dependable NC operation with consistent stroke control, ensuring valves remain closed when power is removed and open when energized. Its 24 V drive is compatible with common low-voltage control circuits, and the robust mechanical construction supports long-term use in residential and light-commercial heating or cooling installations. The unit's straightforward electrical connection and mounting reduce installation time and simplify maintenance.
Suitable for
Control of radiator valves in central heating systems
Zone valve actuation in multi-zone HVAC installations
Replacement of mechanical or incompatible actuators during retrofits
Integration with 24 V thermostats and controllers
Key specifications
Operating mode: normally closed (NC)
Supply voltage: 24 V (AC/DC as specified by system requirements)
Control type: on/off (binary) valve actuation
Typical application: radiator and zone valves for heating and cooling
Mounting: direct valve mounting compatible with standard valve interfaces
Operating environment: indoor HVAC applications
How to use
Mount the actuator on the compatible valve body following the valve manufacturer's mounting instructions and ensure proper mechanical coupling. Connect the 24 V control wires to the supply and control terminals according to the system wiring diagram, observing polarity and local electrical codes. Commission the actuator by energizing the supply and verifying that the valve opens when 24 V is applied and returns to the closed position when power is removed. Verify stroke and seating to ensure leak-free valve closure.
Usage recommendations
For reliable operation, use the actuator within specified voltage and ambient conditions, avoid exposure to direct weather or excessive moisture, and perform periodic inspections of electrical connections and mechanical mounting. When replacing an existing actuator, confirm compatibility with the valve spindle dimensions and torque requirements. If used in control systems, ensure appropriate protection and switching elements are in place for the 24 V supply.

## FAQ

### How much does the Thermostatic actuator DANFOSS 088H3216 24 V NC cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 444 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 03.07.2026 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. 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 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

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