Installed new 50 gallon Rheem water heater in the garage. Re worked venting to b-vent for the water heater. Ran new t&p relief line to the exterior of the home. Installed an expansion tank secured. Installed new gas valve for water heater. After installation I pressurized the system and checked for leaks. Bleed the air out of the system. Insulated the water lines. Put a courtesy leak alarm in the pan for the customer. Thank you for choosing te certified.