How to properly light a gas heater for optimal performance and safety?

To properly light a gas heater for optimal performance and safety, follow these steps:

1. Make sure the gas supply is turned off before starting.
2. Locate the pilot light and follow the manufacturer's instructions to ignite it.
3. Once the pilot light is lit, turn the gas supply back on and adjust the temperature settings as needed.
4. Regularly check for any gas leaks or unusual smells and immediately turn off the heater if detected.
5. Keep the area around the heater clear of any flammable materials and ensure proper ventilation to prevent carbon monoxide buildup.