ESI ESRTP4RF Wireless RF Programmable Room Thermostat Boiler Plus Compliant

ESI

Auto, Manual, Override and Off modes Energy saving, optimum start, optimum stop, delayed start and TPI selectable Large, easy to read LCD with blue back light 7 day, 5/2 or 24 hour operation 4 or 6 time and temperature events selectable, Weight: 0.220462262 Pounds, Manufacturer: ESI Controls