My water heater leaks small amount gas, a technician came to my house yesterday, he used ” bubble leak locator ” to find that the gas is leaking around a nut.Water heaters will typi.y leak from one of two places. Depending on where yours is leaking, you may or may not need a new water heater. If your heater .Leaking water heaters can pose a hazard to your property and your health. Leaks may occur at various locations on the water heater… What to check if your electric or gas water heater is leaking..
The supply pipes delivering water to the water heater are leaking at their connections, the Electric and Gas Storage Water Heater Diagrams .