Olympia HT 430-23A Radiator Thermostat

Name: Radiator Thermostat Olympia HT 430-23A 73036
Brand: Olympia
SKU: 6653496
Price: 18.49 EUR
Availability: InStock

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Radiator Thermostat Olympia HT 430-23A (model 73036) White, electronic control

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Short description

Olympia radiator thermostat HT 430-23A (MPN 73036) is an electronic white radiator control device designed to regulate heating. The unit provides temperature regulation for single radiators, featuring a compact body and user-friendly display-based control. Suitable for replacement or upgrade of radiator valve controls in residential and commercial heating systems.

Available at price 18.49 €: 26 pcs.

Total available for order: 78 pcs.

Warranty: 2 Years

SKU: 6653496

Manufacturer: Olympia

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

26.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

26.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

01.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.23 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

Olympia HT 430-23A radiator thermostat in white is an electronic controller designed to regulate the temperature of a single radiator. The compact unit measures approximately 60 mm wide, 59 mm deep and 100 mm high and comes as a single-piece device intended for replacement or upgrade of radiator valve controls in residential and light commercial heating systems. The thermostat uses a display-based menu for setting comfort and economy periods and supports individual daily schedules.

Advantages

The device offers a compact, near-silent drive mechanism that exerts minimal strain on radiator valves and fits in tight installation spaces. Menu-driven operation and a clear display make programming straightforward, with preset comfort and economy periods for fast commissioning. Several safety and convenience functions such as frost protection, window-open detection and a child lock enhance reliability and practical everyday use.

Suitable for (tasks / use cases)

Replacing a manual radiator valve head in an apartment or house
Upgrading single-room temperature control to electronic scheduling
Maintaining constant room temperature with frost protection during absence
Energy-saving regulation by setting comfort and economy periods per day

When it may not be suitable

The thermostat is intended for control of individual radiators and is not a central heating controller; it does not replace a boiler management system or a multi-zone building automation controller. It may not be suitable where wireless network integration or remote app control is required, since this model provides local, display-based programming only.

Key specifications

Color: white
Dimensions (approx.): 60 mm × 59 mm × 100 mm
Installation type: radiator-mounted electronic thermostat for single-valve control
Programmable schedule: up to 9 heating and energy-save periods per day with individual day settings
Special functions: frost protection, window-open detection, holiday mode
User interface: menu-driven display with child lock
Acoustic performance: nearly noiseless gear

How to use

Mount the thermostat onto the radiator valve according to the valve adapter supplied with the device, ensuring a firm but not forceful fit. Use the display menu to select preset comfort and economy periods or to program up to nine time slots per day and set individual schedules for each weekday. Activate functions such as frost protection or holiday mode when needed. The unit detects open windows automatically and adjusts output accordingly. Follow the included manual for adapter selection, initial commissioning and maintenance guidance.

What to consider before purchase

Compatibility with your radiator valve type and adapter requirements
Need for remote control or integration with smart home systems (this model is locally controlled)
Desired scheduling complexity and whether per-day programming is required
Available space around the valve for the thermostat dimensions

Usage recommendations

For stable temperature control and energy savings, program regular comfort and economy periods aligned with occupancy patterns, enable frost protection during longer absences, and use the holiday mode for extended trips. Verify valve compatibility before installation and consult the manual for adapter fitting and seasonal time changes.

All features

Wireless connection:: Yes
Energy saving mode:: Yes
Child lock:: Yes
Number of products included:: 1 pc(s)
Frost protection:: Yes
Holiday function:: Yes
Suitable for indoor use:: Yes
Open-window function:: Yes

Features

Product colour:: White
Built-in display:: Yes

Weight & dimensions

Weight:: 0.156 kg
Package weight:: 188 g
Height:: 100 mm
Width:: 60 mm
Depth:: 59 mm
Package depth:: 62 mm
Package height:: 133 mm
Package width:: 62 mm

Instructions

mmo_107440650_1762434913_5351_47.pdf

olympia-73036-6653496.pdf

Description

Instructions

mmo_107440650_1762434913_5351_47.pdf

olympia-73036-6653496.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU3	26	26.06.2026 Best delivery	18.49 € Best price
WH357	26	02.07.2026	44.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	26	10.07.2026	28.99 €

18.49 €

Stock: 26

Delivery Date: 26.06.2026 Best delivery

Warehouse: EU3

44.49 €

Stock: 26

Delivery Date: 02.07.2026

Warehouse: WH357

Available only for legal entities

28.99 €

Stock: 26

Delivery Date: 10.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Olympia HT 430-23A Radiator Thermostat cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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 26.06.2026 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 Olympia 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 Olympia 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Olympia HT 430-23A Radiator Thermostat?

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.

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