I  make maple syrup as a hobby, giving away maple syrup to family, friends and charity. 

I occasionally sell some to defray the expenses of my hobby and now retired selling it to supplement retirement income.

I boil sap in a Leader 2x4 Vermonter hobby stainless steel evaporator pan on homemade propane fired arch and finish syrup in smaller stainless steel flat pan on propane fired burner.

Everyone that have sold or given syrup to says it's very good.