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Dyna Glo Propane Heater Doesn’t Light, Why And How To Deal With It?

Dyna Glo Propane Heater Doesn't Light, Why And How To Deal With It?

Sometimes a Dyna Glo propane heater won’t light. This page will give you the solution if you’re curious as to why this occurs and how to fix it. To assist you in identifying the heater’s issue and fixing it, we did some study on the subject.

If the burner orifice is blocked, the propane tank is empty, or the gas supply pressure is low, your Dyna Glo propane heater may not light. Cleaning the burner orifice or contacting your propane supplier to refill the tank and adjust the supply valve’s pressure may be necessary to fix this.

Propane heaters still have a lot of unknowns. Please read on for a detailed explanation of how to diagnose your Dyna Glo propane heater if it won’t light. We’ll also discuss some additional pertinent issues.

How To Find The Problem With A Dyna Glo Propane Heater That Won’t Light

Dyna Glo Propane Heater Doesn't Light, Why And How To Deal With It?

You can beat the chilly winter air with the help of your Dyna Glo propane heater. So, when it doesn’t light, it can be rather frustrating. Prior to contacting a Dyna Glo representative, you can examine the heater to determine the issue because you might be able to fix it on your own.

The following are some potential causes of your Dyna Glo propane heater not lighting:

Dirty Burner Orifice

Through a tiny, highly accurate hole, the orifice controls the flow of fuel into the heater’s combustion chamber.

Just enough fuel is intended to travel through the highly precise hole. After that, the fuel and oxygen combine to form a flame. You may create heat in your home with the help of this flame.

The hole through which fuel travels is blocked by dirt. Additionally, by changing the diameter of the hole, less fuel can get through to the combustion chamber. Your heater won’t light if there is little or no propane entering the combustion chamber.

The orifice should ideally be cleaned every three months or after 2,500 hours of use. You might think about cleaning the orifice just before winter arrives if you reside in an area where you solely heat your house during the winter.

How To Clean The Burner Orifice: Some Things To Bear In Mind

Dyna Glo Propane Heater Doesn't Light, Why And How To Deal With It?

Since the orifice’s size is inversely correlated with the BTU output of your propane heater, it is imperative to clean it thoroughly to prevent making the hole bigger. Enlarging the opening may result in an excessive amount of propane flowing into the combustion chamber, creating an excessively big flame that could be dangerous.

Additionally, avoid using anything that could harm the pilot unit. These could be drill bits, cables, or even needles. Utilizing pressurized air with a pressure under 30 PSI is recommended. A vacuum can also be used in the blowing position.

Follow the directions on the can if you choose compressed air in a can, like the kind used to clean computer equipment, to prevent harming the pilot assembly.

Cleaning A Burner Orifice

Once you have the necessary equipment, carry out the following steps:

  • Cut off the gas feed to the propane heater. To be safe and to prevent burning your fingertips, you can let it sit for a few minutes.
  • To loosen the screws holding the heater’s front panel together, use a Phillips screwdriver. Pull the front panel forward to release it.
  • blow air via the burner assembly’s openings. To get rid of obstinate clogs, you can use use toothbrush bristles or a toothpick. To release the orifice and blow air through the pilot assembly, you might also require a wrench.
  • If the orifice was removed, secure it after which you should look for gas leaks. Check for bubbles after applying a soap-and-water solution to the joints. Further tighten the joints if you see any bubbles.
  • Reinstall the front panel with screws.

Please be aware that preventing dust from gathering around the heater will slow down the rate at which dirt gathers there. Therefore, keep the area around the heater clean frequently.

Gas Supply Pressure Is Low

Liquid propane may contract if temperatures drop below -44 °F, lowering the internal pressure of the tank. In extreme cases, the freezing temperatures may lead to very low propane pressure levels.

Since propane is kept in the tanks as a liquid, enough pressure must be applied for it to become gaseous. When propane is in gas form, it reacts with oxygen. Heat is then produced by lighting this combination.

Since liquid propane does not transform into gas and cannot be pulled from its tank, low pressure levels can prevent your heater from lighting.

If you think that your Dyna Glo heater’s inability to ignite is being caused by low pressure levels, you might need to get in touch with your propane provider. To avoid these weather-related propane tank issues, it is best to take precautionary actions.

How To Prevent Propane Tank Pressure Changes

Dyna Glo Propane Heater Doesn't Light, Why And How To Deal With It?

These steps can assist in maintaining pressure levels at desired levels, allowing your heater to function even in chilly weather:

  • Fill up your propane tank before the cold weather arrives. When the propane tank is full, shrinkage is less likely to occur, allowing the proper pressure levels to be maintained.
  • Position your propane tank strategically so that it is exposed to direct sunlight and is in a well-ventilated area.
  • Avoid using a tank cover or insulation blanket because doing so could keep the tank heated by preventing sunlight from reaching it. As a result, the propane in the tank may decrease considerably and lose a great deal of pressure.
  • Use an electric heating blanket designed specifically for propane tanks to maintain the ideal temperature of the liquid propane. This makes the conversion to gas form for combustion and the production of heat simple.
  • Additionally, make sure the blanket fits snugly to prevent cold spots where propane may freeze.
  • If your propane tank is above ground, make sure to routinely remove any accumulated snow or ice. The propane gas may shrink as a result of the snow or ice, decreasing pressure.

To guarantee that your home stays warm throughout the chilly winters, choose a dependable propane supplier who can respond even in an emergency.

Safety Measures To Take When Deciding How To Maintain A Safe Temperature In Your Propane Tank

Even if there are various options you can look into to keep the propane running in the middle of winter, it is crucial to keep your safety in mind.

Please resist the urge to heat your tank using space heaters, boilers, or even blow torches. These methods produce open flames, which raise your danger of being exposed to sparking and explosions, which will probably have more negative effects than being cold for a day.

The propane tank can be thawed by pouring hot water on it, however this procedure is neither dependable nor secure. The hot water functions briefly before increasing the risk of freezing when the hot water in the gauges and valves cools and degrades to below-freezing temperatures.

No Gas

Propane is delivered by tanks as opposed to gas lines, unlike natural gas. As a result, if you don’t keep an eye on the propane levels in your tank and plan refills or replacements, you risk running out of propane. When the propane in your Dyna Glo heater runs out, it won’t light.

Your propane tank is likely empty if your heater flashes but does not light. To determine how much propane is still in your above-ground or subterranean tanks, check the gauge readings. Then, in order to get a refill, you must call your gas supplier.

How To Calculate The Propane Content Of Your Tank

Please take note that instead of showing you the actual amount of propane left in your tank, the gauge readings show you the percentage. As a result, you can determine the real propane quantity by multiplying the percentage by the tank’s entire capacity.

Consider, for instance, that we had an above-ground propane tank with a 500-gallon capacity. If the gauge’s dial reads 70, the tank’s propane capacity is roughly (70/100*500=350) 350 gallons.

The propane tank should ideally be refilled before it runs out. Prefilling the tank before the dial reading reaches 20 is generally a good idea.

A handy safety buffer to cover any potential delays is provided by setting the refill level for when the dial reading is at 30.

The inconvenience of a propane tank that is empty is something you want to avoid. Additionally, your heater may become air-tight in the absence of propane, necessitating expensive repairs. Additionally, if your tank runs out of fuel, you might need to hire a licensed propane specialist to restart it.

How Long Can A Propane Heater Be Powered By A Gallon Of Propane?

In order to establish an optimal refilling plan, it is essential to know how much propane your propane-powered appliances consume each week.

A gallon of liquid propane has 91,500 BTUs of heat energy in it. We also know that the BTUs per hour rating for propane-powered heaters. Therefore, we divide 91,500 BTU by the heater’s BTU per hour rating to calculate how long a gallon of propane will power a propane heater.

A gallon of propane will run your Dyna Glo heater for (91,500/30,000=3.05) 3.05 hours if it has a 30,000 BTU rating.

The amount of propane required to run the heater for a full day is approximately (24/3/05 = 7.87) 8 gallons. The heater would use around 56 gallons of gas to run for the full week.

By using these estimates, you can prevent your propane supply from running out throughout the heating season.


If your Dyna Glo propane heater won’t light, see if the orifice is dusty. Check to see whether there is still propane in the tank and if there is enough pressure to turn the liquid propane into gas.

To get the heater working again, clean the burner orifice. In order to refill the tank, you might also need to get in touch with your gas provider because doing so can raise the tank’s pressure. Additionally, refueling the tank guarantees that there is sufficient fuel to run your heater.

Dyna Glo Propane Heater Doesn't Light, Why And How To Deal With It?

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