tender for providing annual maintenance contract to the air conditioners at travancore devaswom board headquarters, trivandrum-reg.; 1 all materials having is specification or approved quality should be used along the work. all dbs and switch boards should be concealed. the work should be done as per the directions of department officials at site. 2 1.5 ton split air conditioner (1ph) excluding parts: plastic accessories, remote, stabilizer including parts : compressor, gas, valve assembly, idu motor, odu motor, idu pcb,odu pcb, conductor, oscilation motor, condenser coil 3 2.0 tr non inverter split air conditioner 4 2.0 tr inverter split air conditioner 5 3.0 tr mega split air conditioner 6 2 tr cassette air conditioner