The main difference between electric and gas water heaters is the heat source. If your electric hot water heater is slow to heat, runs out of hot water faster than it used to, or doesnt deliver any hot water at all, theres a percent chance that simply replacing one or both of the heating elements will solve the problem. Boiler Troubleshooting Problems for Hydronic Heating Systems - Steam Boiler Problems. Symptoms can range from no hot water to inadequate hot water to water thats too hot. When water changes to steam it expands 16times in volume.
While some common boiler problems can be addressed without the need to call in a heating engineer, others will require the services of a qualified and experienced professional. In these hot water systems, once the radiator or baseboard convector is heated with the hot water, the cooled water is returned back to the boiler to be reheate and the water circulation loop continues.