Buddy Heater Not Working With 20 Lb Tank: Solution Guide (2024)

If you’re having trouble with your Buddy Heater not working with a 20 lb propane tank, you’re not alone. The Buddy Heater is designed to work with a 1 lb propane tank, and using a 20 lb tank can cause various issues, such as low gas pressure or a faulty regulator.

To troubleshoot the problem, start by checking the propane tank valve, hose connection, and regulator. You can also check the gas pressure and replace a faulty regulator if necessary.

One of the common problems that people face with Buddy Heaters is that they may not work with a 20 lb propane tank. While these heaters are designed to be used with 1 lb propane tanks, many users prefer to use larger tanks to avoid the hassle of frequent refills.

Related Article: Hot Water Recirculation Line Not Working

However, using a 20 lb propane tank may cause several issues with the Buddy Heater’s functionality, including low gas pressure or a faulty regulator.

In this article, we will discuss how to troubleshoot and fix the Buddy Heater not working with a 20 lb propane tank issue.

Mr heater buddy heater to a 20 lb propane tank

How Buddy Heater was designed to work

First, it’s important to understand that the Buddy Heater was designed to work with a 1 lb propane tank. This type of tank is small and portable, making it ideal for camping, hunting, and other outdoor activities.

The Buddy Heater was designed with portability in mind, so it’s lightweight and easy to carry around.

Why it may not work with a 20 lb tank

If you’re using a 20 lb propane tank with your Buddy Heater, you might notice some issues. One possible reason for this is that the Buddy Heater’s regulator is designed for use with a 1 lb tank. A 20 lb tank has a much higher gas pressure, which can cause problems with the regulator.

Another possible reason is that the gas pressure from a 20 lb tank might not be high enough to start and maintain a flame in the Buddy Heater. This can cause the heater to turn on and off or not work at all.

Possible reasons for the problem

There are a few reasons why the Buddy Heater might not work with a 20 lb propane tank:

Low gas pressure:

As I mentioned earlier, the gas pressure from a 20 lb tank might not be high enough to start and maintain a flame in the Buddy Heater.

Faulty regulator:

If the regulator on your Buddy Heater is designed for use with a 1 lb tank, it might not be able to handle the higher gas pressure from a 20 lb tank. In this case, you might need to replace the regulator with one that is designed for use with larger tanks.

Clogged pilot:

The pilot light on your Buddy Heater might become clogged with dust, dirt, or debris over time. This can prevent the heater from igniting or cause it to turn on and off.

Faulty thermocouple:

The thermocouple is a safety device that shuts off the gas supply to the heater if the pilot light goes out. If the thermocouple is faulty, it might shut off the gas supply even if the pilot light is still lit.

By understanding these possible reasons for the problem, you can troubleshoot your Buddy Heater and get it working with a 20 lb propane tank.

Little Buddy Heater Problems: Expla...

Little Buddy Heater Problems: Explained

Troubleshooting the Buddy Heater with 20 lb Tank

1: Check the propane tank valve

Make sure the propane tank valve is fully open. If it’s not, open it all the way and try to ignite the Buddy Heater again.

2: Check the hose connection

Inspect the hose connection between the propane tank and the Buddy Heater. Make sure the connection is tight and free of any damage or debris.

3: Check the regulator

Check the regulator on your Buddy Heater to make sure it’s designed for use with a 20 lb propane tank. If it’s not, you might need to replace the regulator with one that is designed for larger tanks.

4: Check the gas pressure

You can check the gas pressure coming from the 20 lb propane tank using a pressure gauge. Attach the gauge to the regulator on the Buddy Heater and turn on the tank valve. The pressure should be between 11 and 14 inches of water column (WC) for the Buddy Heater to work properly.

5: Replace a faulty regulator

If the regulator on your Buddy Heater is faulty, you’ll need to replace it. To do this, turn off the propane tank valve and disconnect the regulator from the Buddy Heater. Then, attach a new regulator that is designed for use with a 20 lb propane tank.

6: Check the pilot light

If the pilot light on your Buddy Heater is not igniting, it might be clogged with dust, dirt, or debris. To clean the pilot light, turn off the propane tank valve and disconnect the hose from the Buddy Heater. Use a small brush to clean the pilot light and make sure it’s clear of any debris.

7: Check the thermocouple

If your Buddy Heater turns off even though the pilot light is still lit, the thermocouple might be faulty. To check this, turn off the propane tank valve and disconnect the hose from the Buddy Heater.

Remove the thermocouple from the heater and inspect it for any damage. If it’s damaged, replace it with a new one.

By following these troubleshooting steps, you should be able to get your Buddy Heater working with a 20 lb propane tank. If you’re still having issues, it might be best to contact the manufacturer for further assistance.

See also:Buderus Indirect Water Heater Problems

Tips to prevent Buddy Heater issues with 20 lb tank

Use a high-pressure regulator:

A high-pressure regulator is specifically designed for use with larger propane tanks, such as a 20 lb tank. This type of regulator will provide a consistent flow of propane to your Buddy Heater, ensuring that it works properly.

Use a propane hose extension:

A propane hose extension can help ensure that your Buddy Heater is located in a safe and well-ventilated area. It can also help prevent damage to the hose connection by allowing you to move the propane tank further away from the heater.

Check for leaks:

Before using your Buddy Heater with a 20 lb propane tank, always check for leaks. Apply a small amount of soapy water to the connection points and look for bubbles. If you see bubbles, turn off the propane tank valve and tighten the connection.

Store propane tank properly:

When not in use, always store your propane tank in a well-ventilated area, away from direct sunlight and sources of heat. Keep the tank in an upright position and away from flammable materials.

Clean the Buddy Heater regularly:

To ensure the proper functioning of your Buddy Heater, clean it regularly. Remove any dust or debris that may have accumulated on the heater and check the pilot light for any clogs.

By following these tips, you can help ensure the proper functioning of your Buddy Heater with a 20 lb propane tank and prevent any potential issues.

FAQs

Can I use a 20 lb propane tank with my Buddy Heater?

Yes, you can use a 20 lb propane tank with your Buddy Heater. However, you may need to use a high-pressure regulator to ensure proper propane flow.

Why is my Buddy Heater not working with a 20 lb propane tank?

There could be a number of reasons why your Buddy Heater is not working with a 20 lb propane tank. It could be due to low gas pressure, a faulty regulator, a clogged pilot, or a faulty thermocouple, among other potential issues.

How do I troubleshoot my Buddy Heater if it’s not working with a 20 lb propane tank?

To troubleshoot your Buddy Heater, start by checking the propane tank valve, hose connection, and regulator. Then, check the gas pressure and replace the regulator if needed. Additionally, check for any potential issues with the pilot or thermocouple.

Can I use a propane hose extension with my Buddy Heater and a 20 lb propane tank?

Yes, you can use a propane hose extension with your Buddy Heater and a 20 lb propane tank. This can help ensure that your heater is located in a safe and well-ventilated area.

How do I prevent issues when using my Buddy Heater with a 20 lb propane tank?

To prevent issues, make sure to use a high-pressure regulator, check for leaks, store your propane tank properly, clean your Buddy Heater regularly, and follow all manufacturer guidelines and safety precautions.

Conclusion

using a 20 lb propane tank with your Buddy Heater can be a great option for longer heating sessions, but it can also come with its own set of challenges. The key to ensuring the proper functioning of the heater with a 20 lb tank is to use a high-pressure regulator, check for leaks, and troubleshoot any potential issues.

If you do run into problems, there are several steps you can take to troubleshoot and address them, including checking the propane tank valve and hose connection, checking the gas pressure, replacing a faulty regulator, or addressing issues with the pilot or thermocouple.

By following these tips and guidelines, you can safely and effectively use your Buddy Heater with a 20 lb propane tank for all your heating needs.

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Buddy Heater Not Working With 20 Lb Tank: Solution Guide (2024)

FAQs

Buddy Heater Not Working With 20 Lb Tank: Solution Guide? ›

Location Of Propane Cylinder Use

If in doubt about where to use a propane cylinder, remember the phrase "outdoors outdoors outdoors". The only place to properly use a propane gas cylinder of any size is outside, as required by NFPA 58. Using a cylinder indoors is not only illegal, it is terribly unsafe.

Is it safe to use a 20 lb propane tank indoors? ›

Location Of Propane Cylinder Use

If in doubt about where to use a propane cylinder, remember the phrase "outdoors outdoors outdoors". The only place to properly use a propane gas cylinder of any size is outside, as required by NFPA 58. Using a cylinder indoors is not only illegal, it is terribly unsafe.

How long will a 20 lb propane tank last for heating? ›

As mentioned above, 20-pound propane tanks are used for modest tasks like cooking individual meals. As a rule of thumb, one tank of propane will typically last between 18-20 hours if you're grilling on a medium-sized grill. Whereas larger grills can burn through 20-pounds of propane in as little as 10 hours.

How long will a 20lb propane tank last on a wall heater? ›

The appliance's performance will drop quickly as the gas level falls in the tank, and a 20 pound tank won't last long! One pound of gas will produce only 21,604 BTU's per hour; therefore a 30,000 BTU heater would deplete a 20 pound LP gas cylinder in under 15 hours of use.

Why won t my portable heater turn on? ›

Unit not turning On: One of the most common issues you will come across with space heaters is that the unit does not turn on. If this is the case, check the switch. At times, the switch is not a snug fit for the socket and may not give power to the unit. Also check for a blown fuse.

How do I get my heater to work again? ›

Heater Not Working? 7 Troubleshooting Tips:
  1. Check that your thermostat is set to “heat.” ...
  2. Change the filter. ...
  3. Make sure the gas is on. ...
  4. Clear the chimney exhaust flue. ...
  5. Clean away leaves and debris from exhaust vents. ...
  6. Flush out the drain lines. ...
  7. Check for blocked ducts restricting airflow.
Nov 16, 2016

What could be the cause of heater not working? ›

One of the most common issues with a heating system not functioning is dirty air filters. If your air filters are extremely dirty, then the airflow can be blocked. Check for clean air filters, vents, and registers. Make sure there are no rugs or furniture blocking vents or registers as well.

What causes a propane heater not to light? ›

If your propane heater sparks but will not light, the gas cylinder that supplies it may be empty or the gas may even be shut off. Check to be sure, and if there is still a problem carefully clean the gas valve using a needle.

What happens if you overfill a 20 lb propane tank? ›

Overfilling the tank could lead to problems when the propane expands, such as leaks or even explosions. By federal regulation, every tank must be installed with an OPD (over pressure device) to alert the user if the pressure inside the tank reaches a dangerous level.

How heavy is a 20 lb propane tank when full? ›

Typically, a full 20-pound tank weighs 37 pounds because the weight of an empty cylinder—also called the Tare Weight (TW)—is 17 pounds. It holds 20 pounds of fuel, which is called its Water Capacity (WC), adding up to 37 pounds. Each portable propane tank has a marking on the neck for the TW and the WC.

How much propane can a 20lb tank hold? ›

20 pound propane tanks are often referred to as grill cylinders and hold 4.6 gallons of propane when full.

How often does 20 lb propane tank need to be recertified? ›

Requalification/Retesting (49 CFR § 180.205)

Propane cylinders must be requalified or replaced every 5 or10 years depending on the cylinder type, condition, and previous requalification method.

How long will a MR heater 30000 BTU run on a 20 lb propane tank? ›

Specifications
Assembled Depth (Inches)6.5
Ignition TypeMatch-light
Max Operating Hours on 1-Lb. LP Tank0.0
Max Operating Hours on 100-Lb. LP Tank0.0
Max Operating Hours on 20-Lb. LP Tank43.0
28 more rows

How long will a 15000 BTU heater run on a 20 lb propane tank? ›

It burns about 40 hours on a 20lb(gas grill size) tank.

Can you leave a propane wall heater on overnight? ›

Never: Never leave a gas heater running when you go to bed. Never use an unflued gas heater in a bathroom, bedroom or caravan. Toxic gases may cause serious health problems in these situations.

How long will a 20 lb propane tank last at 50 000 BTU fire pit? ›

The short answer is that the typical 50,000 Btu firepit will burn for about seven hours on a 20-pound cylinder. For perspective, the same amount of propane will get you about 18 to 20 hours of grilling time.

How long does a 20 pound propane tank last in a 48000 BTU patio heater? ›

A standard 20lb. propane cylinder will last for up to 10 hours in an outdoor gas heater.

Why is my heater trying to kick on but won t? ›

If your gas furnace initiates the start cycle but does not fire up, it's likely because of a faulty, damaged, or dirty ignitor/sensor. This is a very common furnace problem—you can try to clean the sensor and replace the ignitor.

Why does my heater turn on but not heat? ›

When you turn the furnace on but no heat comes out, there may be an obstruction. Dirty air filters restrict airflow, which can make it feel like not much heated air is coming out of your vents. Check the furnace filter and replace it if its surface is covered with contaminants.

Why wont my portable gas heater stay on? ›

If your pilot light won't stay alight, it might be the thermocouple. Sometimes dust buildup collects on the thermocouple and blocks the sensor. Try cleaning the thermocouple and then relighting the pilot light. If it continues to go out, the thermocouple might need to be replaced.

How long will a propane tank last on a little buddy heater? ›

Portable Buddy Heater
BTU9000
Heating Area (Sq Ft)225
Tank Capacity (Min)1 lb Propane Cylinder
Run Time (Hrs at Max BTU)3 Hours
Run Time (Hrs at Min BTU)6 Hours
17 more rows

Can I light a Mr. Heater with a lighter? ›

I took a lighter and held it to the pilot with the knob pushed down and pilot on. As soon as it was heated up and lit by the lighter, it worked fine.

How do you know if thermocouple is broken? ›

If the pilot flame ignites but goes out after you release the gas control knob, the cause may be a dirty or defective thermocouple. If the gas is on but the flame will not ignite at all, a pilot tube obstruction is the most likely issue.

How do you unclog a thermocouple? ›

Yes, you can clean a thermocouple, but the task must be done with a light touch. Remove the thermocouple from the process assembly, using a steel wool or emery cloth, lightly clean the tip removing any build up. Cleaning a thermocouple is not a fix for an issue, such as inaccurate readings.

How do I know if my thermocouple is dirty? ›

To figure out if your thermocouple is dirty, look at its tip. If you notice the tip is covered with a layer of soot, this means it needs to be cleaned as soon as possible. If you ignore this, you'll start having problems with the pilot light staying lit on a consistent basis.

Where is the reset button on my heater? ›

All furnaces are equipped with a reset button. They are generally red or yellow and are located inside the blower compartment. The reset button is a safety feature that will shut down the furnace when a problem is detected, often a hot or overheating furnace, before it trips the circuit breaker.

How do I reset my heater control? ›

Turn your thermostat “off”, then flip the related circuit breaker “off”. Wait 30 seconds, then turn the breaker back “on,” then the thermostat. Set the thermostat to hot or cold, whichever you prefer, and your desired temperature. This should effectively reset it.

Why is my heater not blowing hot or cold air? ›

Heat Pump Has Leaking or Low Refrigerant

If your heat pump is not blowing warm air, the refrigerant may be the problem. The unit could be running low and need additional refrigerant added. Needless to say, this isn't something you can do on your own. A refrigerant leak can cause this problem.

How much does a 20 gallon propane tank weigh full and empty? ›

Weigh the tank.

Most grilling tanks weigh about 17 pounds when empty and hold about 20 pounds of gas. To measure how many pounds of propane are left in your tank, simply weigh it on a scale and subtract the TW number.

Does a 20 lb propane tank hold 20 lbs? ›

A typical barbecue tank is also referred to as a 20-pounder. This is because the tank can hold approximately 20 pounds of propane. This equates to 4.7 gallons of propane. Propane weighs 4.24 pounds per gallon so now you get the 20 pound reference.

Can a propane tank go below 20? ›

Letting your propane tank gauge fall below 20% can not only be uncomfortable for you and your family, but it can also be a safety hazard. As your propane level gets low, it is designed to emit a small propane smell. The smell can be equated to the smell of rotten eggs.

What size propane tank for a Little Buddy heater? ›

Little Buddy® Heater

North America's Most Popular Portable Propane Heater! This patented radiant 3,800 BTU Liquid Propane heater connects directly to a 1 lb. cylinder and is the perfect solution for heating small enclosed spaces like tents up to 95 sq. ft.

Can you use a little buddy heater in a camper? ›

A safe, portable propane camping heater for use in camper vans, RVs, and other small spaces. The Mr. Heater “l*ttle Buddy” is an easy, portable propane heater that works well in the small space of the Westfalia or other camper vans. Its safety shutoff features helps keep you and your family safe.

What size propane tank for Mr Buddy heater? ›

The Mr. Heater Buddy is a portable indoor/outdoor propane-powered heater designed to heat up to 225 square feet. It runs off of a 1-pound propane tank but can also be connected to a larger tank using a hose.

How long will a Buddy heater run on a 1 lb tank? ›

Portable Buddy Heater
BTU9000
Tank Capacity (Min)1 lb Propane Cylinder
Run Time (Hrs at Max BTU)3 Hours
Run Time (Hrs at Min BTU)6 Hours
Fuel Consumption/Burn Rate (Gal/Hr)at 4,000 BTU = 0.044 Gal/Hr, at 9,000 BTU = 0.099 Gal/Hr
17 more rows

Can you use a 20lb propane tank on a big buddy heater? ›

Provides 3-12 hours of heat from two 1lb. propane cylinders and up to 220 hours on two 20 lb. cylinders with optional hose attachments.

How many gallons of propane are in a 20 pound tank? ›

To purchase or exchange a 20 lb tank, find a location near you. 20 pound propane tanks are often referred to as grill cylinders and hold 4.6 gallons of propane when full.

Can I leave Buddy heater on in tent all night? ›

Keep the Heater Off at Night.

Moreover, if there is insufficient ventilation in the room, it could be a health and fire hazard. Please turn off the heater before leaving the tent for any reason, if you are going to leave the tent for any reason.

Can you run a Mr Buddy heater all night? ›

Yes! You can use your Buddy heater to heat you up over night. It has a built in low oxegen sensor that will turn off the heater if it detects any gas.

Is it safe to use a buddy heater in a car? ›

Heater Portable Buddy would be good for those sleeping in larger vehicles. It isn't a good option to use in a car while driving, or any small space. However, the high heat output and independent power source make it an option that will actually keep you warm and won't wear down your car battery.

Can you use a 30lb propane tank on a Mr heater? ›

Yes I use a 30lb tank, remember to buy the mr heater filter and pick up a small gauge for …

Do I need a filter for Mr Heater? ›

The 10' buddy hose does not contain any plasticizers or oily contaminates that will leach out of the hose during high pressure propane flow. That is why that hose does not need a filter. All of the other hoses for the buddy system will need a filter because they will contain oils and plasticizers.

How fast does propane heater go through tank? ›

The most common patio heaters produce roughly 40,000 BTUs per hour - meaning a 20-pound propane tank will provide upwards of 10 hours of heat on the highest setting.

How long will a propane tank last on a small heater? ›

The average portable propane patio heater houses a 20lb propane tank or about 4.7 gallons of fuel. A 20lb propane tank can last up to 10 hours and costs between $15 - $20 to fill up, making the average cost per hour between $1.5 - $2.

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