# Electronic actuator DANFOSS Thermot NO 24V model 088H3218 for valves, normally open, 24 V

**URL:** https://aio.lv/en/product--danfoss-088h3218--5103199
**Data updated:** 2026-02-12 14:18 (EET)
**Category:** Control Systems
**Manufacturer:** DANFOSS
**Manufacturer code:** 088H3218
**EAN:** 5702425110139
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 30.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-088h3218--5103199

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

DANFOSS Thermot NO 24V electronic actuator model 088H3218 is a normally open actuator designed for valve automation with 24 V supply. It provides motorized control of valve positions for HVAC and process applications, enabling remote or automatic operation. Suitable for retrofit or new installations where reliable electrically driven valve actuation is required.

## Long description

DANFOSS Thermot NO 24V electronic actuator model 088H3218 is a normally open electric actuator designed to automate valve operation in HVAC and industrial process systems. Powered by a 24 V supply, it converts electrical control signals into linear motion to open or close compatible valves, enabling remote and scheduled control. The unit is intended for retrofit or new installations where reliable, electrically driven valve actuation is required and where a normally open fail-safe behavior is preferred.
Advantages
The actuator offers compact construction and straightforward mounting to a range of valve bodies, ensuring minimal installation footprint. Its 24 V operation allows integration with standard building automation controllers and low-voltage control circuits. The normally open configuration ensures valves default to the open position in the absence of power, which can be important for specific HVAC or process safety strategies. The design emphasizes consistent stroke control and repeatable positioning for stable flow regulation.
Suitable for
Automated control of heating, cooling and ventilation valves in HVAC systems
Retrofit projects converting manual valves to electric actuation
Process applications requiring normally open valve fail-safe behaviour
Integration with building management systems and low-voltage controllers
Key specifications
Operating voltage: 24 V (AC/DC compatible where specified by system)
Actuator type: normally open (NO) electric linear actuator
Intended function: motorized valve position control for regulation and on/off operation
Mounting: direct-mount interface compatible with DANFOSS Thermot valve series
Control input: electrical command signal for opening and closing the valve
Environmental suitability: designed for indoor mechanical and HVAC installations
How to use
Mount the actuator onto the compatible valve following manufacturer mounting instructions and ensure correct alignment between actuator spindle and valve stem. Connect the 24 V supply and control wiring according to the system wiring diagram, verifying polarity and control signal type. After electrical connection, perform initial commissioning by exercising the actuator through its full stroke to confirm smooth movement and correct end positions. Adjust any mechanical end stops or settings on the valve as required to achieve the desired flow control.
Usage recommendations
Use the actuator with compatible DANFOSS Thermot valves or other valves explicitly specified as compatible. Ensure the control voltage is stable and protected against overvoltage. For reliable operation, install the actuator in dry, accessible locations and follow regular inspection for wiring integrity and mounting torque. When planning fail-safe behaviour, confirm that the normally open configuration aligns with system safety requirements.

## FAQ

### How much does the Electronic actuator DANFOSS Thermot NO 24V 088H3218 cost, and is it available for purchase?

The price is 37.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 14.07.2026 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. 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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