Is this cylinder heater for use on 134A and r600a refrigerant cylinders?
Thank you for your question. Yes, this cylinder heater is adjustable and is able to fit standard 30 lb., 50 lb. and 125 lb. cylinders. It features an adjustable 26" long belt with hook and loop fasteners that can accommodate standard tank diameters from 9" to 13" (229mm to 330mm). Thank you for choosing The Cary Company.