The LCC27 has improved safety features, which include an easy-to-use right-hand threaded external ACME connection and a back check valve that must be engaged by having a positive connection to the appliance hose before the gas can flow. Plus, the LCC27 appliance connection has a thermal cut-out.
The new LCC27 appliance connection can only be used with a new LCC27 valved cylinder.
For more information on the new LCC27 Gas Hose & Regulator, click on the below link.
