According to the plumbing company I had to pay for, they are pulling out most A.O. Smith tankless water heaters because of constant component failures. I will never buy one again. Garbage company.

The A.O. Smith Signature ... water heater efficiency under specific conditions and usage patterns. Models with a higher UEF use less electricity to create the same amount of hot water.

The AO Smith 25 L water heater features a temperature control knob ... to feature a powerful heating element that ensures you get hot water in a short amount of time. It is designed for high ...

Water heaters and geysers have become essential appliances in Indian households, providing hot water for various ... 3 Levels of Safety B08D9KZN84 AO Smith SDS-GREEN -025 Storage 25 Litre Vertical ...