Explaining Propane Tank Certification Standards

Buying factory direct cuts out the middleman which inflates prices through traditional retail. The saving can be substantial for commercial vessels. Direct supply also brings faster delivery, PropaneTanks4Less.com because units are dispatched straight from the plant. New, reconditioned and used options let buyers balance cost against condition.

Setting up a propane tank involves more than positioning the vessel. Minimum separation distances determine how far the tank must sit to buildings, property lines and ignition sources. These vary between municipalities and with the size of the tank. Above ground installations need a solid level foundation, and buried tanks involve digging and backfill. Licensed installers take care of the gas connection.

Working out what size tank you need comes down to how much fuel you burn. Most homes run a 250 or 500 gallon tank, while larger operations often require 1,000 to 2,000 gallon tanks. Heating consumes much more than a cooktop, meaning going too small results in frequent refills. Check the size chart ahead of purchase.

Deciding between surface and buried tanks generally depends on cost, looks and available land. Above ground installations carry a lower price initially and easier to service. Below-ground vessels are out of sight and offer more stable temperatures, but cost more because of excavation and anode protection.

LP gas tanks are manufactured under one of two certifications, and difference affecting where they can be used. ASME tanks are designed for fixed stationary use and these never need periodic recertification. DOT rated cylinders are portable and need recertification on a ten year cycle. Choosing wrongly may not pass inspection.