This is a stylish, simple to install and use wireless RF room thermostat with a large display. The Stat is supplied paired with a wireless relay capable of 16amp relay switching which makes it very useful for switching an electric underfloor heating kit without the need for tracking your wall.
It can also control an electric heater or a warm water kit without wall tracking.
Load Compensation is one of the 4 energy saving features that makes a system Boiler Plus compliant. Therefore the RT520 will be the most cost effective fully compliant thermostat option on the market.
Taking the most commonly used OpenTherm protocol compatible with most new boilers sold in the UK, on board load compensation allows the homeowner to more efficiently manage their heating and reduce energy and costs.
OpenTherm provides more precise control on the boiler through the control of the gas valve.
Optimum Start and Optimum Stop.
New Larger Clear easy to read LCD
Simple, quick and straightforward operation and setup for all users.
TPI (Time Proportional & Integral)
More precise heating control with increased comfort and improved energy efficiency.
ErP Rating V
Improved ErP rating means better efficiency rating of the whole system and total cost reductions. ErP IV is a benchmark minimum for some EU markets.
Thermostat can be programmed to ensure home occupier is aware a boiler service is required and landlord can access to action.
PIN entry option for landlord/building owner only access to certain settings and menus.
Simple and quick to install with no 230v wires.
868Mhz Wireless (RT520 RF)
Wireless free installation, excellent range and pre-paired out of the box.
5 year warranty
For maximum peace of mind.