Bromic Gas Mounting Poles ensure that your gas heater will be suspended at just the right height (between 8′ and 9′), so it delivers the optimum amount of heat. Suitable for both our Tungsten and Platinum Gas Collections, the poles come in six different sizes to suit a variety of ceiling heights. 9.69" (MODEL # BH3030003)13.62" (MODEL # BH3030004)17.56" (MODEL # BH3030005)25.43" (MODEL # BH3030006)33.31" (MODEL # BH3030007)41.18" (MODEL # BH3030008)