E-TOP’s RF Wireless Programmable Boiler Thermostat is the premier retrofit solution for modernizing European gas boiler systems without the need for new wiring. Operating on a stable 868MHz frequency, this transmitter-receiver kit eliminates wall drilling and reduces installation labor by up to 60%. Fully CE (RED) and UKCA certified, it supports universal dry contact connections, making it compatible with 95% of boiler brands. For HVAC distributors and installers, it offers a reliable, energy-efficient (Open Window Detection), and cost-effective upgrade for both heritage buildings and modern residential projects.
Item No.: WT-02
Communication: 868MHz Wireless RF (Stable signal, no wiring needed)
Installation: 2-in-1 Design (Wall-mounted or portable Table-stand)
Programming: 7-day programmable (5+2/6+1/7) for maximum comfort
Energy Saving: Open Window Detection & Frost Protection built-in
Safety: Child lock & Temp. calibration features
Build: Fire-retardant ABS+PC material with soft white backlight
Market Ready: CE, RoHS, REACH certified; ISO 9001/14001 factory
View More
