EPH RF16 16 Zone RF Controller
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EPH RF16 16 Zone RF Controller
The EPH RF16 16 Zone RF Controller is a centralised wireless controller designed to manage up to 16 individual EPH eTRV (electronic thermostatic radiator valve) zones via radio frequency (RF) communication. Perfect for new builds or retrofit installations, it provides precise control of heating in each radiator or zone, delivering comfort and energy efficiency throughout your property.
Compatible with EPH eTRV and the GW04 EMBER Gateway, this controller enables flexible programming and control either locally or remotely via the EMBER app when paired with the gateway, making smart home heating management straightforward.
Key Features & Benefits
- Controls up to 16 heating zones independently via RF communication
- Works seamlessly with EPH eTRV and eTRV-HW thermostat valves
- Supports flexible programming modes: 5/2 Day, 7 Day, or 24 Hour scheduling
- Features a clear LCD display showing time, date, zone status, current and target temperatures, and heating calls
- Includes manual override and boost functions for immediate heating control
- Interoperable with the EMBER Gateway GW04 for app-based remote management
- Reliable volt-free SPDT relay outputs with a contact rating of 5(1)A at 230V AC
- Compact design suitable for surface or flush mounting
- Robust build meeting British electrical installation standards
Technical Specifications
| Specification | Details |
|---|---|
| Model Number (MPN) | RF16 |
| EAN Code | 5391515071534 |
| Power Supply | 230V AC, 50/60 Hz |
| RF Frequency | 868.35 MHz |
| RF Range | Up to 30 metres (typical indoor range) |
| Relay Output | SPDT Volt-Free Contacts |
| Contact Rating | 5(1)A at 230V AC |
| Display | Backlit LCD with clock, date, temperature, zone status |
| Programming Modes | 5/2 Day, 7 Day, 24 Hour modes |
| Operating Ambient Temperature | 0°C to 50°C |
| Dimensions (HxWxD) | 142 mm x 95 mm x 27.8 mm |
| Mounting | Surface or flush mounted |
| IP Rating | IP20 |
| Certifications | CE, UKCA |
The RF16 controller rotates through each active zone on its display to provide real-time feedback on current program mode, heating status, temperatures, and active heat calls. Its menu system allows programming, locking, and system adjustments, including frost protection and boost functions.
Installation Advice: This controller should be installed by a qualified electrician or heating professional to ensure safe wiring and full system functionality. When combined with the EMBER Gateway GW04, it enables app-based remote control and scheduling for enhanced user convenience.
Please note: Delivery times may vary depending on location, with specific details outlined below.
Standard Delivery
UK Mainland
- Delivery Time: 2–4 working days
- Free Delivery on all orders
Express Delivery
UK Mainland
- Delivery Time: 1–3 working days
- Delivery fee of £15
Channel Islands
- Postcodes Covered: GY*, IM*, JE*
- Minimum Order: £50
- Delivery Fee: £70
Northern Ireland, Offshore Territories & Scottish Islands
- Postcodes Covered: BT*, HS*, KW, ZE
- Minimum Order: £50
- Delivery Fee: £35
Same Day Delivery
- Eligible Postcodes:
E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW* - Minimum Order: £50
- Same Day Delivery Fee: £60
- Special Requests or Locations:
For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.
Collections
Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.
Collection address: 284 Water Rd, Unit 9, London, HA0 1HX
- Type Water Thermostats
- Vendor EPH Controls
- SKU RF16