Does your Lang 36 have a heat deflector/baffle built in? Yes. The 36 Lang patio is just like all our Legendary Lang bbq smokers and has the reverse flow heat baffle, which is a Meat Searing Bar-BQ Griddle in a Lang BBQ Smoker. That’s why Lang is a better barbecue smoker by design. The best … Read moreHeat Deflector / Baffle Built In?