Mr. Heater F273701 5' ft Propane Hose Assembly The Mr. Heater F273701 5ft Hose Assembly is an essential accessory for your propane heating needs. It features a durable brass construction and is designed to fit seamlessly with your existing Mr. Heater radiant heating system. The hose is a standard 3-foot length, providing ample reach for your heating requirements. The black hose is easy to integrate with your home heating setup, ensuring a reliable and compact solution for your space heating needs. ? Compatibility: Designed for use with portable appliances that typically operate with small disposable propane cylinders. ? Function: Permits the use of larger propane cylinders by adapting the connection, offering extended usage time without frequent replacements. ? Construction: Made from durable brass and plastic materials to ensure a secure and long-lasting connection. ? Connection Type: Features a male throwaway cylinder thread with an excess flow soft nose for added safety. ? Dimensions: 1 inch diameter and 5 feet in length, providing flexibility and reach for convenient setup.