Regulators aren't "one size fits all." You need to match the pressure requirements of your gear:
This is where it gets tricky. Common sizes are 3/8" female flare nuts or 1/4" NPT threads . If you aren't sure, bring your old hose to the hardware store to match it. 3. Key Features to Look For buy propane regulator
After installing, spray the connections with soapy water. If you see bubbles when the gas is turned on, you have a leak. Regulators aren't "one size fits all