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Tank-20

Spare Tank

Spare Tank

$49.99
$49.99
Sale Sold out

Power your grill, patio heater, fire pit, and more with a reliable 20 lb propane tank from JackGas. Perfect for homes and small businesses throughout New Jersey, our tanks are ready for propane fill or exchange. Keep a spare on hand so you're never without fuel when you need it. Fast, dependable service and convenient delivery make it easy to stay fueled year-round.
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How propane exchange works

We leave you a full tank— every time

Order a propane exchange and our driver leaves you with a filled 20 lb tank. Already have an empty to swap? We take it and hand you a full exchange tank. No empty? Add a spare tank to your order and we deliver one filled and ready to use.

Standard exchange

You already own a 20 lb tank. Order a propane exchange — we pick up your empty and leave a filled tank from our exchange program.

  • Leave your empty tank accessible for the driver
  • We take your empty at delivery
  • You receive a filled exchange tank
  • Hook up and grill — no gas station trip
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Spare tank + exchange

No empty tank to swap? Add a spare tank and a propane exchange. We deliver a full propane tank — filled and ready when it arrives.

  • Add spare tank and propane exchange to your cart
  • We deliver a full 20 lb propane tank
  • Tank arrives filled, not empty
  • No separate fill trip needed

Tested and certified before delivery

Exchange tanks circulate through our program and may show normal wear. Every tank is tested and certified before we deliver it — safe and ready to use.

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Propane delivery

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Where We Deliver

JackGas provides propane tank delivery across many areas of Northern and Central New Jersey.

Delivery days:

  • Monday: Bergen / Passaic / Hudson
  • Tuesday: Essex / Union
  • Wednesday: Morris / Middlesex / Monmouth
  • Thursday: Bergen / Passaic / Hudson / Spring Valley, Rockland, Nanuet & Orange (NY)
  • Friday: Essex / Union / Somerset / Sussex / Hunterdon

Other NJ counties are typically within 1 week. Check cutoff times with our ZIP search tool before placing your order.

What can a 20 lb tank be used for?

A 20 lb propane tank is the most common tank for residential outdoor appliances.

Common uses include:

  • Gas BBQ grills
  • Patio heaters
  • Outdoor fire pits
  • Portable heaters
  • Mosquito traps
  • Camping stoves

A full 20 lb propane tank typically provides 18–20 hours of grill usage depending on heat level.

Propane Delivery FAQ

How long does delivery take?
Most deliveries are completed within 1 week depending on your ZIP code schedule.

Do you always leave a full tank?
Yes. With a propane exchange, we leave you a filled 20 lb tank — either by swapping your empty or by delivering a full tank when you buy a spare tank with exchange.

What about tank condition?
Exchange tanks circulate through many customers and may show normal wear. Every tank is tested and certified before delivery.

Do I need to leave my tank outside?
Yes. Leave your empty tank in a visible, accessible location for the driver.

What if I don't have an empty tank?
Add a spare tank to your order along with your propane exchange.