Tankless Hot Water Heater Gas Smell

Typically if you have this problem you will have water and air coming out of your faucets and fixtures and a sulfate smell to the water.

Tankless hot water heater gas smell. Routine maintenance on the tankless water heater is as follows a every three months clean the inlet water filter b once a year flush the heat exchanger with food grade citric acid or vinegar c every three years pull out and clean the burners and fins of the heat exchanger. If you are smelling gas around the unit while it s functioning it could be as was previously answered some odour coming from incomplete combustion thereby also indicating a leak in the venting system. The unit vents a foot or so above the ground to the outside between my office and my daughter s bedroom. It was professionally installed by a local contractor.

Natural gas is odorless. The chemical mercaptan is added to natural gas to better detect when a leak is occurring. You can readily associate this smell with your water heater and think that something s not right. Cold water passes through the heat exchanger.

It is not normal to smell gas during the operation of a tankless water heater. The burner ignites providing a flame to heat the water. What s not ordinary is the smell of fumes and even gas when the heater s on and especially when it s turned off. The water come out from water heater look like rusty or have non clear color.

How to remove the rotten egg smell from your water. The water out is not hot enough or not hot at all. It s okay to smell some combustible fumes when you turn it on and once your tankless water heater runs through its cycle. There is loud pops and cracks that indicate the heating element is broke fail.

The gas control valve opens to supply the correct amount of gas. The water out has strange odor or it has metallic taste. Their combustion chambers are sealed and will have a twin pipe intake and exhaust to cycle the air in a closed loop. This smell is onl.

The short answer is no here s the long answer. We smell gas if the water is used for a short time hand washing ex. If you have water. Hello i smell gas when my hot water heater turns on but the gas smell dissipates and disappears very quickly.

This is a signs that your water heater is broken down and need to be replaced with the new one. Your water heater has been 10 years old. The flow sensor activates to determine the amount of hot water needed. This smell is the discharge side of the softener it is waste water.

Many manufacture that provides warranty for water heater last to 10 years. The soft water breaks down the magnesium and creates sulfate gas within the water heater. When a hot water tap is opened the tankless water heater detects the flow. A less common problem that causes a sulfur odor is when you have a water softener and a magnesium anode rod inside the water heater.

Smell gas coming from my tankless water heater i have a noritz 841mc tankless water heater.