It's not recommended that you install your own water heater unless you're specifically qualified to do so. Improper installation can lead to a number of problems, including water damage and even fires. It's always best to consult with a professional when it comes to something as important as your home's water heater. They'll be able to help you choose the right model and provide installation services that will ensure your heater is up and running properly and safely.

Yes, you can install a water heater yourself, but it's not recommended. Improper installation could lead to dangerous gas leaks or electric shocks. It's best to leave this job to a professional.