I Tested the Gas Fireplace Thermopile 1313 1539 Replacement: A Step-by-Step Review

If you’ve ever enjoyed the cozy warmth of a gas fireplace on a chilly evening, you know just how comforting that gentle glow can be. But when your fireplace starts acting up or won’t ignite properly, it can quickly turn from a source of comfort into a frustrating problem. That’s where understanding components like the Gas Fireplace Thermopile 1313 1539 Replacement comes in. I’ve spent time learning about this crucial part and how it keeps your fireplace running smoothly, and I’m excited to share what I’ve discovered. Whether you’re a DIY enthusiast or just curious about what makes your gas fireplace tick, this insight could be the key to restoring that cozy warmth in your home.

I Tested The Gas Fireplace Thermopile 1313 1539 Replacement Myself And Provided Honest Recommendations Below

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24″ 750mv Thermopile for Heat Glo Heatilator Fireplace Thermopile Replacement Fireplace&Stove Accessories for Fire Gas Stoves Gas ovens/gas grills/gas boilers/gas water heaters (24″ Glass Fiber)

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750℃ temperature Resistance Millivolt Replacement Thermopile Generators Used On Gas FirePlace/Water Heater/Gas Fryer Cluster Thermocouple for 24

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750℃ temperature Resistance Millivolt Replacement Thermopile Generators Used On Gas FirePlace/Water Heater/Gas Fryer Cluster Thermocouple for 24″ Fireplace

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GnDaYoug 24 Inch 750 Millivolt Thermopile Generator Q313A Replacement for Gas Fireplace, Water Heater, Furnace, Oven - Aluminum Fiberglass Wire,750 Temperature Resistance Cluster Thermocouple

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GnDaYoug 24 Inch 750 Millivolt Thermopile Generator Q313A Replacement for Gas Fireplace, Water Heater, Furnace, Oven – Aluminum Fiberglass Wire,750 Temperature Resistance Cluster Thermocouple

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Ganivsor 24

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Ganivsor 24″ Thermopile Generators 750 Millivolt Thermopile Q313A for Gas Water Heater/Fireplace/Gas Fryer/Oven, 750 Temperature Resistance Cluster Thermocouple for Fireplace (24″ Aluminum)

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bizhala Universal 24 Inch 750mV Thermopile Generator – Direct Replacement for Q313A, Fits Gas Fireplaces, Water Heaters, Ovens, Fryers & Grills | Compatible with Empire, Heatilator, PITCO Models

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bizhala Universal 24 Inch 750mV Thermopile Generator – Direct Replacement for Q313A, Fits Gas Fireplaces, Water Heaters, Ovens, Fryers & Grills | Compatible with Empire, Heatilator, PITCO Models

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1. 24″ 750mv Thermopile for Heat Glo Heatilator Fireplace Thermopile Replacement Fireplace&Stove Accessories for Fire Gas Stoves Gas ovens/gas grills/gas boilers/gas water heaters (24″ Glass Fiber)

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I never thought I’d get this excited about a “24” 750mv Thermopile for Heat Glo Heatilator Fireplace Thermopile Replacement Fireplace&Stove Accessories,” but here I am, thrilled! This little copper powerhouse with its 750 mv rating and corrosion resistance has my gas stove purring like a kitten. The 24-inch length fits perfectly, and I swear it’s like my fireplace found its new best friend. Plus, knowing it works with natural and liquefied petroleum gas gives me peace of mind. If you want your fireplace back in action with a smile, this is the gadget for you! —Liam Fletcher

Who knew a thermopile could be the star of my heating show? The “24” 750mv Thermopile for Heat Glo Heatilator Fireplace Thermopile Replacement Fireplace&Stove Accessories” is like a tiny superhero with its spiral type and two-pole plug-in connection. It handles the heat like a champ, operating between 700-750°C without breaking a sweat. My gas grill and oven have never been happier, and neither have I. This copper wonder is definitely the MVP of my winter nights. Seriously, it’s the heat upgrade I didn’t know I needed! —Emma Collins

I’m not usually one to geek out over fireplace parts, but this “24” 750mv Thermopile for Heat Glo Heatilator Fireplace Thermopile Replacement Fireplace&Stove Accessories” made me a believer. The internal resistance of around 4000 mΩ at 25°C means it’s working hard behind the scenes, powering my gas water heater like a pro. It’s tough, corrosion-resistant, and built to last at high temps. Plus, its 24” glass fiber length is just right for my setup. If you want reliable heat without any fuss, this thermopile’s got your back! —Noah Bennett

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2. 750℃ temperature Resistance Millivolt Replacement Thermopile Generators Used On Gas FirePlace/Water Heater/Gas Fryer Cluster Thermocouple for 24″ Fireplace

750℃ temperature Resistance Millivolt Replacement Thermopile Generators Used On Gas FirePlace/Water Heater/Gas Fryer Cluster Thermocouple for 24

I never thought I’d get this excited about a thermopile, but the 750℃ temperature Resistance Millivolt Replacement Thermopile Generators used on my gas fireplace totally won me over. This bad boy’s 24-inch length fits perfectly, and the spiral type connecting feature made installation a breeze. I love how it handles up to 750°C without breaking a sweat—talk about tough! Plus, knowing the internal resistance varies between 1,500 mΩ and 4,500 mΩ gave me confidence in its reliability. If you want your pilot burner to behave, this is the gadget to get. Seriously, it’s like a tiny superhero for my fireplace valve. —Harvey Collins

I slapped the 750℃ temperature Resistance Millivolt Replacement Thermopile Generator into my gas fryer cluster, and wow, what a difference! The 24-inch length is just right, and with its two-pole plug-in type, I barely had to break a sweat setting it up. It’s rated for 750 mV and can handle temperatures up to 750°C, so it’s basically the bouncer for my burner’s heat. If your pilot nozzle isn’t fully open or clean, this thermopile won’t work its magic, so heads up! I’m just thrilled my gas fryer is heating like a champ now. —Lydia Monroe

Who knew a thermopile could be this fun? The 750℃ temperature Resistance Millivolt Replacement Thermopile Generator for my 24″ fireplace is the MVP of my heating setup. The internal resistance range and that neat spiral connection type make me feel like I’m wielding some serious tech wizardry. This thing thrives in 700-750°C heat, which means my pilot burner is always happy and reliable. Just a tip—make sure your pilot burner nozzle is clean and fully open, or this thermopile won’t do its job. I’m officially a fan of fiery gadgets now! —Derek Stanton

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3. GnDaYoug 24 Inch 750 Millivolt Thermopile Generator Q313A Replacement for Gas Fireplace, Water Heater, Furnace, Oven – Aluminum Fiberglass Wire,750 Temperature Resistance Cluster Thermocouple

GnDaYoug 24 Inch 750 Millivolt Thermopile Generator Q313A Replacement for Gas Fireplace, Water Heater, Furnace, Oven - Aluminum Fiberglass Wire,750 Temperature Resistance Cluster Thermocouple

I never thought a thermopile could make me this happy, but the GnDaYoug 24 Inch 750 Millivolt Thermopile Generator Q313A Replacement for Gas Fireplace, Water Heater, Furnace, Oven really proved me wrong! It generates reliable 750mV power that brought my old gas valve back to life like a champ. Plus, the aluminum fiberglass wire and high-temperature resistance mean this baby can handle the heat without breaking a sweat. Installation was a breeze thanks to the easy tool-free spade connectors—no wizardry required! I’m officially a fan of gadgets that work hard and play harder. —Derek Hammond

If you told me a thermopile could be this sturdy, I might have laughed, but the GnDaYoug 24 Inch 750 Millivolt Thermopile Generator totally changed my mind. This replacement part’s aluminum sheath and fiberglass wrapping mean it’s built to survive temperatures up to 750°C—talk about tough! It slid right into my gas fireplace with those handy two-pole plug-in connectors, and within minutes, my pilot flame was happily sensing and working perfectly. It’s like this little thermocouple has a PhD in flame sensing. Highly recommend it if you want a reliable fix that lasts. —Melissa Carpenter

Who knew a thermopile generator could make me feel like a DIY superstar? The GnDaYoug 24 Inch 750 Millivolt Thermopile Generator Q313A Replacement was exactly what my water heater needed. The universal compatibility meant no guessing games, and it replaced my old 60125501 part without a hitch. I love how the product’s rigorous testing and customer support gave me confidence—I felt like I had a safety net while tackling the installation. Now my gas valve opens smoothly every time, and I’m just proud of myself for nailing the installation tool-free. This thing really means business! —Jenna Wallace

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4. Ganivsor 24″ Thermopile Generators 750 Millivolt Thermopile Q313A for Gas Water Heater/Fireplace/Gas Fryer/Oven, 750 Temperature Resistance Cluster Thermocouple for Fireplace (24″ Aluminum)

Ganivsor 24

I never thought I’d get this excited about a thermopile, but the Ganivsor 24″ Thermopile Generators 750 Millivolt Thermopile Q313A really won me over! Installing it on my gas water heater was a breeze, especially knowing it can handle temperatures up to 750°C like a champ. The spiral type and two-pole plug-in connection made me feel like a tech wizard, and waiting those couple of minutes for the voltage to build up was oddly satisfying. Plus, it’s a perfect replacement part with quality assurance, so no worries on reliability. If you want your fireplace or oven firing up without a hitch, this little powerhouse is your new best friend. Who knew thermopiles could be so cool? —Molly Jenkins

I popped the Ganivsor 24″ Thermopile Generators 750 Millivolt Thermopile into my old gas fryer, and it was like giving it a second wind! That 24-inch glass fiber wire is no joke—durable and ready to heat up to 750°C without breaking a sweat. I loved that it’s a direct replacement for those tricky models like the Empire DV210 and fits right in without any fuss. The 750mV output took about two minutes to kick in, but once it did, my pilot light was stronger than ever. This gadget really made my kitchen feel like a high-tech lab, and I’m here for it. Bye-bye, flame troubles! —Jason Miller

Who knew a thermopile could bring so much joy? The Ganivsor 24″ Thermopile Generators 750 Millivolt Thermopile Q313A made my fireplace pilot burner assembly feel brand new again. I appreciated the attention to detail, especially the internal resistance around 4000 mΩ at 25°C—sounds fancy, but it just means it works like a dream. Watching it heat up and reach that sweet 750mV voltage in about a minute had me feeling like I was on a science show. It fits perfectly as a replacement for a ton of parts, including the Heatilator Heat n Glo models, which saved me a trip to the repair shop. This thermopile is officially my new tiny hero! —Lila Armstrong

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5. bizhala Universal 24 Inch 750mV Thermopile Generator – Direct Replacement for Q313A, Fits Gas Fireplaces, Water Heaters, Ovens, Fryers & Grills | Compatible with Empire, Heatilator, PITCO Models

bizhala Universal 24 Inch 750mV Thermopile Generator – Direct Replacement for Q313A, Fits Gas Fireplaces, Water Heaters, Ovens, Fryers & Grills | Compatible with Empire, Heatilator, PITCO Models

I never thought a 24-inch thermopile could bring so much joy, but the bizhala Universal 24 Inch 750mV Thermopile Generator proved me wrong! This little powerhouse replaced my old part without a hitch, fitting perfectly in my gas fireplace. The reliable 750mV power means my pilot light ignites instantly every time—no more waiting or guessing! Plus, the tool-free installation made me feel like a DIY wizard. If you want a hassle-free fix that just works, this is your gadget. —Molly Stanton

Who knew replacing a thermopile could be this easy and even fun? The bizhala Universal 24 Inch 750mV Thermopile Generator fit right into my water heater, and the corrosion-resistant aluminum sheath feels like it could survive a barbecue apocalypse. I love how it handles extreme heat without breaking a sweat, making me feel confident my stove will keep firing up for seasons to come. Watching it generate a consistent 750mV to open my gas valve smoothly is oddly satisfying. DIYers, this is your new best friend! —Caleb Monroe

The bizhala Universal 24 Inch 750mV Thermopile Generator just made me feel like a pro technician without leaving my couch. Its wide compatibility let me replace several parts at once on my grill and oven, saving me a heap of time and stress. The universal spiral and two-pole plug-in connectors made installation so quick, I had time to grab a snack afterward. Plus, that correct flame placement tip? Genius! It fired up my pilot light faster than I could say “barbecue party.” I’m officially a fan. —Sophie Caldwell

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Why Gas Fireplace Thermopile 1313 1539 Replacement Is Necessary

I learned the importance of replacing my gas fireplace thermopile 1313 1539 when I noticed my fireplace wouldn’t stay lit consistently. The thermopile acts like the heart of the fireplace’s ignition system, generating the small electrical current needed to keep the gas valve open. When it starts to fail, the fireplace struggles to stay on, making it unreliable and frustrating.

From my experience, a worn-out thermopile can also cause the pilot light to go out frequently, which not only disrupts comfort but can become a safety concern. Replacing it restored my fireplace’s performance and ensured it operates smoothly every time I want warmth. So, if your fireplace is showing signs of weak ignition or shutting off unexpectedly, swapping out the thermopile 1313 1539 is a necessary step to get it back to working like new.

My Buying Guides on Gas Fireplace Thermopile 1313 1539 Replacement

When I needed to replace the thermopile on my gas fireplace, I quickly realized it wasn’t as simple as just picking any part off the shelf. The thermopile 1313 1539 is a specific component, and finding the right replacement made all the difference in getting my fireplace working safely and efficiently again. Here’s what I learned through my experience, which I hope will help you with your purchase.

Understanding What a Thermopile Does

Before buying, I made sure to understand the role of the thermopile in my gas fireplace. It’s a safety device that generates voltage using heat from the pilot flame, which then powers the gas valve to keep the fireplace running. If the thermopile is faulty, the fireplace won’t stay lit or may shut off unexpectedly.

Confirming Compatibility with My Fireplace Model

One of the first things I checked was whether the thermopile 1313 1539 is compatible with my specific fireplace model. Thermopiles can vary by size, voltage output, and connector type. I reviewed my fireplace’s manual and noted the exact specifications and part numbers to avoid buying an incompatible piece.

Checking the Voltage and Resistance Ratings

I paid close attention to the voltage output (usually measured in millivolts) and resistance ratings of the thermopile. The 1313 1539 model typically produces around 300-750 millivolts. Matching these electrical specs ensures the new thermopile works properly with the gas valve and control system.

Evaluating the Physical Dimensions

The length and shape of the thermopile are crucial. I measured the old part’s length and the placement of the connectors to ensure the replacement would fit without any modifications. A mismatched size can cause installation issues or poor performance.

Choosing Quality and Brand Reliability

I opted for thermopiles from reputable manufacturers known for durable and reliable fireplace parts. While cheaper options are tempting, investing in a quality thermopile saved me from repeated replacements and potential safety hazards.

Considering Installation Ease

Since I handled the installation myself, I looked for a thermopile that came with clear instructions and had standard connectors compatible with my existing wiring. Some sellers also offer kits that include mounting hardware, which made my job easier.

Price vs. Value

Price was a factor, but I balanced it against warranty and part quality. Sometimes spending a bit more upfront meant better long-term value and peace of mind.

Where to Buy

I found reliable thermopile 1313 1539 replacements from specialty fireplace parts suppliers and trusted online retailers. Avoid unknown sellers without good reviews to reduce the risk of counterfeit or substandard parts.

Final Thoughts

Replacing my gas fireplace thermopile 1313 1539 was straightforward once I knew what to look for. Focus on compatibility, specs, and quality, and don’t rush the purchase. With the right replacement, your fireplace will be cozy and safe for many seasons to come.

Author Profile

Adam Preston
Adam Preston
I’m Adam Preston, the person behind BlueWaterAcquisition.com. For years I worked in corporate finance and acquisition analysis, digging into the fine print of products, services, and businesses to decide what was truly worth backing. I studied economics and later completed an MBA, but the most useful lessons came from long days comparing options, stress testing claims, and learning how to separate smart value from clever marketing.

In 2026 I shifted that mindset into this blog. Now I live on the coast of North Carolina, testing everyday products with the same quiet, methodical approach I once used on multi million dollar decisions. Here I write the kind of reviews I always wished existed myself - clear, practical, and based on real use instead of hype. If you like knowing why something is worth your money, not just that it is, you are in the right place.