Propane Tank Guide

Propane Tanks

Choosing the Right Propane Tank Size

Choosing the correct propane tank size is vital for a steady, uninterrupted fuel supply. Whether you're heating your home, powering your appliances, or firing up the grill, the right tank means convenience and efficiency. This guide walks you through the factors that determine the ideal tank for your needs.

Propane Tanks with Coxaco

Storing energy you can rely on

Propane tanks store propane in its liquid form (LP). They come in a range of sizes, are engineered for high-pressure containment, and are built for both stationary and mobile use — making propane and its usable energy portable wherever you need it.

Coxaco provides high-quality fuels, conveniently delivered to keep you going. From sizing to installation to dependable refills, our team helps you choose and maintain the right setup for your home or business.

Coxaco propane tank installation

Tank Size

How to Size Your Propane Tank

If you're switching to propane or increasing your usage, the right tank size matters. Coxaco can guide you, but understanding the factors helps you make an informed decision.

Factors that influence size

The right tank depends on:

  • Square footage of your home
  • Propane appliances installed
  • Total BTU load of all appliances

Common residential sizes

100 lbs — ideal for cooking and clothes drying, holding 23.6 gallons. These typically need 2–4 fill-ups a year, as gas ranges and dryers use 40–75 gallons annually.

100–500 gallons — suitable for whole-house heating and other appliances. Homes heating with propane generally need at least a 100-gallon tank; larger tanks mean fewer deliveries and the chance to buy when prices are lower.

Tank Options

Above Ground Tanks

Coxaco offers above-ground tanks in a range of sizes and colors to match your landscape. They're easier to inspect, maintain, and repair — cost-effective and simple to relocate if needed — though they're exposed to hazards like weather, vandalism, and vehicle collisions.

Advantages

  • Easy visual inspection and maintenance
  • More manageable for relocation
  • No excavation required for installation
Coxaco above-ground propane tank

Going Underground

Underground Tanks

Many homeowners and businesses choose underground tanks, leaving only a short dome lid visible. They're environmentally friendly and free from the stringent EPA regulations that apply to fuel-oil tanks. Coxaco ensures safe installation and ongoing maintenance for long-lasting, corrosion-resistant tanks.

Underground tank features

  • Cathodic protection with epoxy coating and magnesium anode bags
  • Annual inspections with an electric potential meter
  • Anode replacement at no cost to you
  • Expected lifespan of 40+ years with proper maintenance

In case of a leak: there's no environmental threat to your water or soil, unlike fuel oil. Coxaco's Underground Tank Lease Program handles all maintenance for you — we've installed and leased over 2,500 underground heating tanks across the region.

Coxaco underground propane tank installation

Coxaco Tank Services

From your first install to dependable refills, we handle it all:

  • Above-ground tanks in various sizes and colors
  • Underground tank lease program for home heating
  • Dependable automatic deliveries at competitive rates
  • Balanced Budget Payment Plans spread over 12 months
  • Complete installation of gas appliances and HVAC systems
  • 24/7 emergency services

Is a Remote Tank Monitor Right for You?

A remote monitor uses cellular communication to send your tank's usage data to Coxaco's system. Consider one if you have a second home, travel often, can't keep an eye on fuel levels, or want real-time data and alerts.

The monitor sends weekly readings, with alarms at 35%, 25%, and 15% that automatically trigger delivery tickets — helping prevent a tank running dry in the middle of winter.

Use 600+ gallons of propane a year? We'll install a monitor for free.

Why Choose Coxaco?

At Coxaco, we prioritize customer satisfaction and reliability. Our dedicated team works tirelessly to ensure timely deliveries, competitive pricing, and exceptional service. We understand the critical role propane plays in keeping your home warm and your business running — from whole-house heating to everyday appliances — and we're committed to supporting you with dependable delivery, safe installation, and ongoing tank care. With Coxaco, you're not just getting fuel; you're getting peace of mind from a team that treats your home and business like our own.

Find the right tank for your home or business

Selecting the right propane tank size is key to a reliable, efficient fuel supply. Talk with a Coxaco professional and we'll help you make the right call.

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Coxaco Big Summer Savings - 100LBS PROPANE Tank Exchange - just $99 plus tax - until Sept 30