http://www.mrheater.com/product.aspx?catid=357&id=103
Is what i used 1/4 npt elbow. Tee and 2 and 2.5 inch nipples.
Use pipe dope/ sealant
I went to lowes and got the hose. Bulk air line i purchased 2 barb ends to connect to hose and grill. Use gear clamps to seal hose to barbs connect it and use soapy water( alot of dawn) make water used by kids for bubbles test for leaks. You know its toght when the bubble stopp bubbleing