R09 is an wireless RF receiver for boiler and hot water control. It can cater for a single heating zone and the hot water cylinder as well as providing a boiler enable output. Output indications are provided and the unit is surface mount for easy installation.
The R09 is a high-performance wireless RF receiver for boiler systems, specifically engineered for single heating zones and hot water cylinders. As a reliable heating receiver, it provides a robust boiler enable output, ensuring seamless integration for your home comfort management.
Designed for easy surface-mount installation, the R09 RF boiler thermostat receiver offers flexible wiring solutions for professional heating upgrades. Whether you are looking for a standalone heating receiver or a multi-zone control component, the R09 delivers stable 868MHz communication for precise system management.
Detailed wiring diagram for R09 boiler receiver, showing clear connections for central heating and hot water control outputs.

| Name | RF Receiver for Boiler and Hot Water control |
| Power Supply | 230Vac |
| Boiler Output | Voltage-free |
| Hot Water Output | Voltage-free |
| Max. Current | 5(2) A for each |
| Relative Humidity | 85% |
| Accurancy | ±0.5 ℃ |
| Protection Class | IP20 |
| Thermostat Dimension | 130mm x35mm x 91mm. |
| Materils | ABS+PC (Rohs certificated) |
| Certificate | CE(RED/EMC/LVD), Rohs |
| OEM | 1. Customized logo and package |
| 2. Customzied software ( change to customer’s user interface and control logic | |
| 3. Customized hardware ( change the PCB and schematic based on the request) |


A: The R09 features a dry contact boiler output, making it compatible with most standard boilers that require a volt-free switching signal.
A: It provides a reliable wireless connection for a single heating zone and hot water cylinder, with optional Wi-Fi remote control available for smart home integration.
A: Yes, as an experienced OEM/ODM manufacturer, we offer free logo customization for orders with a minimum quantity (MOQ) of 500 units.
A: Yes, it is designed for surface mounting to ensure convenient wiring and installation, with clear output indications provided on the unit.
A: We provide a 1-year standard warranty on our products.
A: Yes, it supports smart phone app control and is compatible with both Android and iOS systems.
A: Yes, the system supports integration with Amazon Alexa and Google Assistant.