Water furnace replacement? On a scale of 1-10 (10 anyone extremely hard)...how difficult is it...

On a scale of 1-10 (10 anyone extremely hard)...how difficult is it to replace a hot water radiator that had polybutelene pipe connections? Can you use other piping near the new hot sea heater?
Flasher part?
Answers:    It isn't a really difficult responsibility for someone with a moment or two bit of DIY knowhow.

I think the biggest problem is have to deal next to a slightly bulk item that needs a bit of manhandle. That specially true of the old electric fire that may have some extra freight from being to a certain extent full of water or sediment.

Just be sure you enjoy the water, gas or propane supply or electrical turned sour before you start.

I would furnish it a 5
Graduation gifts for classmates?
Me & a friend installed a new dampen heater near out prior experance it was more comfortable than i thought.I bought some copper connecters comes in a tools with teflon cassette.You can ask the sales being they can explane what you need to buy.Probley on a level from 1-10.I would say for me a #2