Quick Answer
Yes, you can use an underground propane tank for your generator, but it must meet specific requirements and safety standards.
Underground Propane Tank Installation Requirements
When installing an underground propane tank for a generator, you must adhere to the National Fire Protection Association (NFPA) 58 standards. This includes burying the tank at least 12 inches below grade level and encasing it in a concrete vault to prevent damage from soil settlement or excavation. The tank must also be installed at least 10 feet away from any building, property line, or other underground obstructions.
Safety Considerations for Generator Hookup
When connecting your generator to the underground propane tank, ensure the tank is properly sized to meet the generator’s fuel requirements. A good rule of thumb is to select a tank that holds at least 1/4 of the generator’s total fuel capacity. For example, if your generator holds 20 gallons of fuel, the underground tank should be at least 5 gallons. Additionally, consider installing a propane regulator and safety shut-off valve to prevent over-pressurization and accidental releases.
Maintenance and Inspection Best Practices
Regular maintenance is crucial for safe and reliable operation of an underground propane tank. Schedule annual inspections and cleanings with a certified professional to ensure the tank remains in good condition. Additionally, check the tank’s pressure gauge regularly to detect any potential issues. If you notice any leaks, odors, or other signs of malfunction, do not hesitate to contact a professional for assistance.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.