If your modular home has a regular gas supply that is a satisfactory way to do it.
Regular insurance will not. If you just purchased the house and have warranty insurance and the water heater is listed it will.
Exactly the same way you do in a regular house.
According to DIY on Hot Water Promblems if theres not enough water then you hit the reset button. If the water is too hot then change the temperature and reset. If you have a leaky heater then you need to replace the valve. If you have a rusty tank then you need to replace the water heater. If you have a noisy heater then you need to drain and flush the tank. If you have dirty water then drain and flush the tank and do it on a regular basis.
replace the water heater inlet pipe on the intake manifold on a 3800
ring a plumber up
To replace the TPV on a water heater a plumber will have to buy a new one. After switching off power from the mains and closing the main tap, the plumber can then replace the new TPV .
Not much actually,a Mobile Home water Heater has the water connections going into the side where as a Regular Water Heater has the connections at the top. So if you have enough room above a mobile home water heater you can install a regular water heater no problem.However a lot of mobile homes do not have room above the water heater so your forced to use a Mobile Home water heater instead. Which usually costs about a hundred more than a regular one.
What you have to do, is replace the heater core itself
No way to fix that - your tank is scrap.
Human nature being what it is, wait until the first sign of water that shows up in the catch pan that the heater sits on. This is definitely time to replace the tank.
you need to replace your heater core.
Regular home owners insurance does not cover a water heater. If it leaked and damaged the floor, carpet, walls or furnishings, those would be covered, but not the heater.