Supply Of Solid State Temperature Controller Electronic Thermostat, Conforming To Rdso Specification No. Rdso/pe/spec/ac/0020-rev-0 September-2000 With Amendment Nos. 1, 2 & 3 And Latest Modification Sheet No. Rdso/pe/ms/ac/0082-2020 Rev.0, Having Two Temperature Settings As: I Low Temp. Setting: 23-25 Degree C In Cooling Mode And 19 - 21 Degree C In Heating Mode. Ii High Temp. Setting: 24 - 26 Degree C In Cooling Mode And 19- 21 Degree C In Heating Mode.