Customer had a water heater that was over 10 years old. Customer expressed interest in replacement proactively. Gave customer a replacement option with and without membership informed customer prior to install the pan would likely not fit in that small space. Customer approved work and I installed a new water heater, shut off, and thermal expansion tank. Re-sloped the vent line and tested all connections to existing water and gas lines to ensure proper function of no leaks. None were found.