Arrived onsite for water leaking out of the boiler’s pressure relief valve. Homeowner had boiler off but was able to determine the expansion tank was full of water. Homeowner selected the Silver repair which included a renovation of the pressure reduction system: expansion tank, reducing fill valve, back flow preventer and reassure relief valve. Also water heater expansion tank was full of water so repaired that as well. Homeowner elected heat only EPP on annual basis. Performed his heating maintenance including combustion analysis. System operating as it should expect for the pressure gauge. Also the system could benefit from an air elimination device. Note the water heater is 10 years old and recommend replacing before it leaks. Will send an estimate. 50 gallon tall.