Definition is the brief explanation of anything.
the act of conditioning or influencing the market with a particular product or service
The definition of the word, chillers, is a machine that removes the heat from a liquid and cools an object by doing so. An air conditioning unit can be called a chiller.
"Living in water" IS the definition. You are looking for a word to fit that definition. Aquatic is probably what you are looking for.
You can only get gas heating and air conditioning. The gas heating and air conditioning is less because it uses less gas then how much water you would be using. The electricity for the heater and AC can be fairly cheep.
water
Desiccant
Desiccant
[object Object]
Water Pump Replace With Air Conditioning B 0.0 3.1 Notes Without Air Conditioning B 0.0 2.7
potable water
Because most air conditioning systems operate at a temperature above the freezing point of water.