Patio Heater Won’t Stay Lit [3 Easy Solutions]
- Dirt Built Up Around Pilot The pilot light won’t stay lit if there is dirt, debris, dust on and around the pilot. ...
- Loose Connection Between Gas Valve & Pilot Assembly The connection between the gas valve and the pilot assembly getting loosened is also a culprit if the patio heater won’t ...
- A Bad Thermocouple
Full Answer
Why is my patio heater not staying lit?
Your patio pilot won’t light due to these reasons:
- The cylinder valve remains closed
- The pilot tube gets clogged by dirt & debris
- Defective igniter
- You may not turn the control knob to the pilot position
Why will my propane heater not stay lit?
Why Does my Propane Heater Shut Off After 5 Minutes
- Insufficient gas supply. There’s no way the furnace will stay ON if the gas supply is insufficient. ...
- The pressure switch is off. Speaking of gas pressure, furnaces also have special monitoring mechanisms designed to cut the gas supply if the pressure keeps fluctuating.
- A corroded flame sensor. ...
How to fix water heater, will not stay lit?
This is how to test the voltage across a water heater thermocouple using multimeter:
- Adjust your multimeter to the low voltage settings.
- Disconnect the thermocouple from the gas control valve using a wrench.
- Place one multimeter probe on the copper wire and the other at the tip of the thermocouple. ...
- Attempt to relight the pilot light. ...
- Check the reading on the multimeter.
Why does propane heater not stay lit?
- Open the valve control knob on the propane tank by turning it counterclockwise.
- Push in and turn the knob on the front or side of your heater to the "Start" or "Light" position.
- Push and hold the knob to unlock the propane valve in the heater and send gas to the unit.
Why does my propane patio heater keep going out?
If the thermocouple is too far from the flame, this can cause the pilot to go out and shut down the propane heater; you can fix this easily by moving the thermocouple closer to the flame. The thermocouple could also be worn out, in which case it needs to be replaced.
Why does my outdoor heater won't stay lit?
Patio Heater Won't Stay Lit One common issue that patio heater owners face is keeping their patio heater lit. The typical cause for this is that the pilot light flame has become too far away from the thermocouple.Mar 19, 2017
How do you fix a propane patio heater that won't stay lit?
0:268:02Patio Heater Pilot Light Won't Stay Lit - DIY Thermocouple CleaningYouTubeStart of suggested clipEnd of suggested clipHere uh they want you to use the pilot light or get it get the pot light lit hold it in for 30MoreHere uh they want you to use the pilot light or get it get the pot light lit hold it in for 30 seconds. And then let go after 30 seconds you should be able to.
How do you clean a thermocouple on a patio heater?
Cleaning a patio heater thermocouple requires shutting off the fuel supply, removing the thermocouple from the pilot assembly and using a dry sponge or steel wool to clean accumulated debris and soot.
Why won't my pilot light stay lit on my propane heater?
When your propane heater's pilot light doesn't stay lit, it's most likely because of a dirty thermocouple, a dirty pilot, and a clogged orifice. The heater will also fail to work, in case it is placed in a windy area – a wind barrier will get the problem solved.Dec 11, 2021
How does a thermocouple work on a patio heater?
The thermocouple of a gas patio heater is a safety component designed to prevent gas leaks when the pilot goes out. It's a copper rod that sits next to the pilot tube on the other side of the spark igniter; it allows gas to flow through the pilot tube when it detects heat from the pilot light.Feb 12, 2021
What does a thermocouple do on a propane heater?
The thermocouple in a gas furnace is designed to keep the gas valve open through its electric voltage. If the pilot light goes out, the loss in heat causes the voltage between the two pieces of metal to drop, and this shuts the valve and reduces the combustion risk.Jan 10, 2014
Why does my patio heater have a yellow flame?
Why do I get a yellow flame and black smoke? Possible blockage in the burner venturi tube which houses your pilot feed tube. Clean the venturi tube buy backing out your pilot feed tube for access. Use pipe cleaner to remove all debris.
How much should it cost to replace a thermocouple?
It costs $150 to $250 to replace a thermocouple. It checks to make sure the pilot light is on. It will shut the gas off if it's not.
Can you fix thermocouple?
Thermocouples are designed to detect a pilot light's loss of heat and close the gas valve to prevent a gas leak. Replacing a thermocouple is a relatively easy fix that can take less than two hours.
Can I clean 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.Sep 7, 2021
Why does my patio heater turn off?
The typical cause for this is that the pilot light flame has become too far away from the thermocouple. Thus, the thermocouple will turn off the patio heater as it tricks the gas value in to thinking that the pilot light is out.
What does it mean when a patio heater is too low?
Sometimes the heater will stay lit but the flame is too low. This could mean that the gas pressure is too low. When the outdoor temperature is less than 40 degrees F and the tank is less than one-quarter full a low flame will result.
What to do if gas pressure is too low?
Sometimes the gas pressure is simply too low. You should replace or refill your propane tank. The problem may also be in the regulator. If the gas is on but there is no gas flow then replace the hose and regulator assembly. If your propane tank is new you will need to purge the air from the gas lines.
How to squeeze a pilot light and sensor bulb together?
To squeeze the pilot light and sensor-bulb together, remove the top of the heater and the front control panel that covers the pilot light and control knob. Then remove the bracket that holds the pilot light and thermocouple together to that you will get the best access.
tips for troubleshooting your propane heater
When a propane heater won’t stay lit, often what is happening is that the propane heater may sense that the flame is defective in some way, triggering the propane heater’s safety functions and causing it to shut off. The problem may be a genuine defect or it could be an issue with the sensor.
Choose Great Valley Propane!
We can help you with any problems you might have with your propane heater not staying on at Great Valley Propane.
