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Brass propane refill adapter Lp gas cylinder tank 1 LB coupler heater

Instructions: 1. Please put the small empty 1 LB cylinder in the fridge for 15-20 minutes and leave the full large cylinder at room temperature. (do not exceed 85 &#F).

2. Install the adapter to both cylinders. Connect the bigger side of the adapter to small empty cylinder and connect the smaller side to the full large cylinder. Use wrench to tight both sides.

3. Turn the cylinders upside down. 4. Open the valve of the large cylinder for several minutes and shut it off until you can��t hear the sound of propane transferring any more.

5. Turn the cylinders back to the normal position.

6. Disconnect the brass adapter to the cylinders and check if cylinders are leaking.