Salus Controls#ad - Opentherm - opentherm provides more precise control on the boiler through the control of the gas valve. 5 year warranty - For maximum peace of mind. Landlord pin - pin entry option for landlord/building owner only access to certain settings and menus.
New larger clear easy to read LCD - Simple, quick and straightforward operation and setup for all users. Optimisation functions - Optimum Start and Optimum Stop. Battery operated - Simple and quick to install with no 230v wires.
Therefore the rt520 will be the most cost effective fully compliant thermostat option on the market. Load compensation - load compensation is one of the 4 energy saving features that makes a system Boiler Plus compliant. Service mode - thermostat can be programmed to ensure home occupier is aware a boiler service is required and landlord can access to action.
This unit features built-in start up programming for quick installation and a large, easy to read display with blue backlight. Full installation and operation instruction supplied. 2 year manufacturer warranty. The salus rt500bc programmable digital room thermostat is both a programmer and a room thermostat.
ESI - Energy Saving Innovation Controls#ad - Energy saving, optimum stop, optimum start, delayed start and TPI selectable.7 day, 5/2 or 24 hour operation. 4 or 6 time and temperature events selectable. Large, easy to read LCD with blue back light. Auto, manual, Override and Off modes.