Quick view Alcohol Burners Alcohol burners provide a cleaner, longer-lasting alternative to using dry fuel tablets. Fill with denatured alcohol and run any of our Solar Engines. NO-90 fits Solar Engine #3, 4, 13, & 15. NO-90-6 fits Solar Engine #6. NO-90-7 fits Solar Engine... MSRP: Was: Now: $23.00 - $25.00 Choose Options