Mr Heater Big Buddy Pilot Won't Stay Lit

Oh, the Mr. Heater Big Buddy. A beacon of warmth, a bringer of joy to chilly garages, frosty camping trips, and that one perpetually cold room in the house. But what happens when your loyal companion decides to play hard to get? When that little pilot light refuses to stay lit, plunging you back into the icy depths?
It's a common tale, a saga whispered among DIYers and outdoor enthusiasts: "My Big Buddy's pilot light just won't cooperate!" It's enough to make you question your sanity, your skills, and maybe even the very nature of propane itself.
The Mystery of the Flickering Flame
Imagine this: You're bundled up, anticipating a cozy evening. You turn the knob, hear the familiar "hiss," and hold down that button like your life depends on it. A tiny blue flame flickers to life, promising warmth and good times. But as soon as you release the button... poof! Back to darkness.
It's like a cruel joke played by the propane gods. Are they testing your patience? Do they demand a sacrifice of marshmallows to the flame? (Hey, it's worth a shot, right?).
The Usual Suspects
Now, before you start blaming supernatural forces, let's consider a few down-to-earth culprits. Sometimes, it's something as simple as a draft playing havoc with the delicate flame. Try shielding your Big Buddy from any gusts of wind. A cardboard box might not be pretty, but if it works, who cares?
Then there's the dreaded "dirty pilot light." Imagine years of dust bunnies and propane residue building up, choking the poor little flame. A gentle cleaning with a can of compressed air (the kind you use for your computer) can often work wonders. Think of it as a spa day for your heater!
Don't underestimate the power of a fresh propane tank. Sometimes, the tank pressure is low. A full tank is essential for reliable ignition. A new tank may just be the trick for that stubborn pilot.
The Thermocouple: A Love Story Gone Wrong
Ah, the thermocouple. This little device is the unsung hero (or villain, depending on your perspective) of the pilot light drama. It’s a heat-sensing safety device that tells the heater it’s okay to keep the gas flowing.
When the pilot light is lit, the thermocouple gets hot and allows the gas valve to remain open. But if the thermocouple is faulty, dirty, or simply not making good contact, it can't sense the heat. It shuts off the gas supply like a jealous lover, leaving you shivering in the cold.
Sometimes, a gentle cleaning with fine steel wool can revive a flagging thermocouple. Just be careful not to damage it. It is important to make sure that it is positioned correctly in the flame.
A Moment of Triumph (Hopefully!)
After troubleshooting, cleaning, and maybe a few muttered curses, you try again. You turn the knob, press the button, and... the pilot light stays lit! A wave of warmth washes over you, not just from the heater, but from the sheer satisfaction of conquering a stubborn machine. It is like winning a mini battle against the forces of mechanical mayhem.
You've emerged victorious, a true Big Buddy whisperer. Now, go forth and enjoy the warmth, knowing you've earned it. Remember the struggle. Because next winter, that pilot light might just try to test you again. But you'll be ready.
So, the next time your Mr. Heater Big Buddy's pilot light throws a tantrum, don't despair. Remember, you're not alone. And with a little patience, a dash of ingenuity, and maybe a marshmallow or two, you can bring the warmth back to your world.














![Mr Heater Big Buddy Pilot Won't Stay Lit Why Mr Heater Won't Stay Lit [Reasons + Solutions]](https://fireplacehubs.com/wp-content/uploads/2022/09/Mr-Heater-min.png)

![Mr Heater Big Buddy Pilot Won't Stay Lit Why Mr Heater Won’t Stay Lit [7 Easy Solutions] - HeaterFixLab](https://heaterfixlab.com/wp-content/uploads/2022/10/Why-Mr-Heater-Wont-Stay-Lit.jpg)
