Help my dad & I get a new water heater

I’m not the type to usually ask for help but unfortunately our hot water heater keeps going out and it’s 22 years old..we have to get a new one I can’t let my father go without hot water especially  with him having dementia and Parkinson’s i don’t want him getting sick 

please don’t feel obligated that you have to 
donate I understand with this pandemic going on money is tight donate I appreciate anything