I want to rent water heater for coffee and tea a big one how much

You can't rent a water heater from them or anyone else for that matter ..odd question to say the least.. .i presume you mean a tea or hot water kettle? If that's the case..then breakdown and spend the $12 to buy one at Walmart

Call them

I agree, they are very kind and helpful.

Your best bet is to call. They're very helpful :)

I'm not sure if they answer on here. You may want to call.