If the incoming water supply is full of debris, a tankless unit will quickly breakdown and require service. A properly maintained and installed on-demand system can have a service life of up to 25 years, but with poor quality incoming water, disaster can strike within days! This can be done with the use of sediment filters, water softeners, and regular flushing. Sediment is simply any solid material, such as sand or debris, that collects within water. Unfortunately, sediment is part of our everyday water source, and some areas are more prone than others.
All About Water Heater Expansion Tanks
Sediment Trap, do I get to pay?
Have you ever noticed that extra little leg of gas piping running to your furnace or water heater and wondered what the heck happened? It's called a sediment trap. The photo below shows 18 years of sediment accumulation at the first sediment trap in my own house. The trap is located on the main gas line just before the pressure regulator. The sediment traps at my furnace and water heater were completely empty.
What is a drip leg or sediment trap?
Different areas have different contaminants in the gas, and the traps help catch these. Most water heaters do not have a sediment trap in them. When new water heaters are installed, it is generally one of the requirements when a permit is obtained and it is recommended by the water heater manufacturer. Plumbers can usually install one very quickly, i.
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