Regular maintenance tasks to keep your patio heaters running efficiently.
Wipe down reflectors and heating elements with a soft cloth to remove dust, debris, and spider webs. Dirty reflectors reduce heat output significantly. For electric infrared heaters, inspect the quartz tube for cracks.
For propane patio heaters, check all gas connections with soapy water to detect leaks (look for bubbles). Replace cracked or worn hoses. Ensure the propane tank is not expired (check the stamp date — tanks expire after 12 years).