# Floor heating set Honeywell T6102AUB15 with RTL valve, temperature range 20–50 °C, hidden head

**URL:** https://aio.lv/en/product--honeywell-t6102aub15--12028435
**Data updated:** 2026-03-12 16:37 (EET)
**Category:** Underfloor Heating
**Manufacturer:** Honeywell
**Manufacturer code:** T6102AUB15
**EAN:** 5905505211157
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 53.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--honeywell-t6102aub15--12028435

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Honeywell floor heating set T6102AUB15 includes an RTL (return temperature limiter) valve and a concealed (hidden) thermostat head. Designed to regulate underfloor heating with a settable range of 20–50 °C, it ensures temperature control of the heating circuit and protects the floor from excessive return temperatures. Suited for residential or light commercial underfloor heating installations where discreet thermostat placement and reliable return temperature limiting are required.

## Long description

Honeywell T6102AUB15 floor heating set combines a thermostat with a concealed head and a return temperature limiter (RTL) valve to control underfloor heating circuits. The device offers an adjustable temperature range from 20 to 50 °C and is intended to regulate the flow and return temperatures in a heating loop, providing stable room climate control while protecting floor structures from excessive return temperatures.
Advantages
The integrated RTL valve prevents excessively high return temperatures that can damage floor coverings or reduce system efficiency, while the concealed thermostat head allows discreet installation and minimal visual impact. The set supports accurate temperature control within the 20–50 °C range, which simplifies commissioning and ongoing adjustment. Components are designed for compatibility with common underfloor heating manifolds and enable straightforward hydraulic balancing of the circuit.
Suitable for
Residential underfloor heating circuits in single-family homes or apartments
Light commercial areas where concealed thermostat installation is preferred
New installations or retrofit projects requiring return temperature limiting
Heating loops that need precise temperature control between 20 °C and 50 °C
Key specifications
Thermostat type: concealed head for discreet mounting
Temperature range: adjustable 20–50 °C for regulation of the heating circuit
Function: integrated return temperature limiter to protect floor structure
Application: for underfloor heating circuits and manifold installation
Control: mechanical temperature adjustment compatible with common actuators and valves
How to use
Install the RTL valve in the return line of the underfloor heating circuit and mount the concealed thermostat head where it will measure room temperature without direct solar or draught influence. Adjust the thermostat within the 20–50 °C range to set the desired floor circuit regulation. During commissioning, set the RTL limit according to the floor manufacturer’s requirements to avoid excessive return temperatures. Ensure proper hydraulic balancing of the manifold and verify operation by cycling the system while monitoring supply and return temperatures.
Usage recommendations
For reliable operation, follow the installer instructions and local heating standards. Use the RTL setting recommended for the floor covering in use and avoid locating the concealed head in direct sunlight, near ventilation outlets, or behind radiators. Regularly inspect the valve and thermostat head during routine maintenance to ensure continued temperature control and protection of the floor structure.

## FAQ

### How much does the Honeywell T6102AUB15 floor heating set cost, and is it available for purchase?

The price is 64.99 € (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 22.07.2026 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 Honeywell 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 Honeywell 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/12028435/67516315_large.webp