sprinter 30, i think proactive 30 too as it has same internals. There were some orient models too like invertech that go down to 1.8A, on older website of orient, you could see all these technical details but since they revamped their website all that is missing. I am sure there are many others like TCL but problem is that manufactures do not clearly mention these things.
The reason why i suggest to go for 1.5T is that its future proof, better efficiency due to larger condenser and evaporator, works better at peak summer, and can throttle down almost to, if not equal to, consumption of 1T. But do check the price difference. If its more than 10k then go for 1.0T but if price difference is less like 6/7K then go for 1.5T.
