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What size gas geyser do I need?

The size of your geyser is determined by the outlets (or combined outlets) water flow rate.

What is water flow rate? This is how much water per minute will be release by either your tap, mixer or shower-head? You can calculate this by doing the bucket test.

Once you have determined each outlet’s water demand, you can combine the demands and work out exactly what your total usage would be. If you slow down your flow rate (smaller shower head) you can reduce your flow rate demand.

Help me choose my geyser

The logic tree is a tool that guides you through a series of questions to help find the gas water heater solution the would be most suitable for your individual home set up.

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