Thank you both Leighton and Kurt. Yours answers are solid advice. Moving on to the next question...what to replace it with... Is this the correct forum to ask about replacements? I want long term value for money. Are the tankless options worth it? I received a quote today for a Navien-210. $4800+gst (installed). Or should I stick with the same and go with a replacement tank? I understand the basic pros and cons of tankless. 10s hot water lag-time for the tankless. But you only heat when you use the water therefore good savings. However, my household consists of 2 families (mine and tenants in the suite) with washer in both; as well as 3 bathrooms. I'm assuming not all would be used at the same time. Never the less, can a tankless support that potential use? Or are there decent offerings in the plain old tank options to allow heat savings to occur? Thanks in advance for any help. Cheers Sean