How do you free up a stuck gas valve?
Heres how; First, turn off the gas in the house so you don’t blow yourself up or cause a disaster, loosen the bottom nut, tap the bottom of the plug upward to loosen the tapered plug, remove the tapered plug, lubricate with a special gas valve grease , and re-install the plug, job done.
How do you test a gas valve with a multimeter?
Hold each tester wand on the multimeter to one of the terminals on the gas valve. A normal reading will be in the range of 145 to 195 millivolts. Readings outside this range indicate the gas valve is defective and must be replaced. Furnace gas valves cannot be repaired.
Can a gas valve be repaired?
The gas valve cannot be repaired in the field. Only the gas valve manufacturer or someone certified by the manufacturer of the gas valve can make repairs. Then re-certifying the safety of the gas valve. This also applies to gas valves that have been submerged underwater due to flooding.
Why isn’t my gas valve opening?
Furnace gas valve troubleshooting The gas valve opens right after the ignitor activates. So if you don’t see your ignitor turning on, then your gas valve won’t open either. If your ignitor isn’t even turning on, then it’s likely something else in your furnace that’s the problem. Turn off power to your furnace.
How do you loosen a stuck propane valve?
The remedy: shut everything off, wait one minute, open the tank valve, turn the grill to the LIGHT position, attempt to light. If the valve is still stuck, a small bit of oil applied to the stem will help loosen it up. Do NOT use a wrench since too much torque may result in the valve coming apart.
How many ohms should a gas valve read?
Test the coils with an ohmmeter with the wires disconnected (you only need to disconnect one wire on each coil) and you should get around 40-60 Ohms resistance at the two leads of each coil. If the meter reads much lower or much higher then the coil is bad and needs to be replaced.
Can you spray wd40 on propane tank?
I’ve had the same thing happen with the knob on my propane tank and I did use the WD-40 on it, opened and closed the valve a few times to distribute the lubricant and it worked like a charm.