Client called us out due to his hot water tank is leaking. Tech went out confirmed tank had burst. Current tank is a 50 gallon atmospheric tank. Tech made a few options. Client went with new 40 gallon tank. Tech drained and removed old tank. Then installed new 40 gallon tank. Adjusted venting, gas line and water lines. Install 2 dielectric unions and a new tank isolation valve. Filled, purged and fired up new hot water tank. Fired up without issues. Water pressure in the home is 60-65 psi. 6 year parts and labour warranty