If I understand the question, you would need a plumber to run a gas line for Natural gas (or setup a propane tank). If you used an electric heater, they would need to get some more electric to the existing box (another 220 circuit). You would also need a concrete pad put in the ground to support the heater. Ideally, this would be part of your installation process, just make sure you get any necessary inspections for new gas or electric lines.
Justin Bieber has a inground pool
The cost of installing an in-ground pool in Martha's Vineyard is around $50,000. The actual cost varies based on the size and type of pool installed.
Parallel connect the new receptacle to a receptacle in the existing circuit. Black (hot) existing to black (new), white existing to white (new), ground existing to ground (new). Make the ground wire coming into the new receptacle box longer so that it can be looped around the ground screw located in the receptacle box first and then connect to the receptacle without having a break in the wire.
The cost for an in ground pool for your home in Ohio depends on the size and style you order. My uncle just had an in ground pool with a hot tub installed for $12,000. Try contacting The Pool People of Ohio for an estimate.
They don't make them for in ground.
Yes, but make sure the ground has settled.
mainly because they are rated on BTU size...
They will most likely work, they just have to have the same specifications.
Most pool lights are 12v ac and run off a transformer so no need to ground
Electric Pokemon are weak to only Ground Pokemon.
Yes, I know some friends with an inground swimming pool and they have had it for quit some time now. I am pretty sure that they last more than an above ground.
Ground Pokemon can defeat electric Pokemon.