
100304989 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $132.24 | Condition is New, Lochinvar 100304989 Ignitor W/ Gasket, FREE SHIPPING | ![]() |
![]() | $142.00 | Condition is New, Lochinvar 100304989 Lochinvar 100304989 K,IGNITER,LARGE,COMMERCIAL,W/GKT, FREE SHIPPING | 100.0% |
![]() | $150.00 | Top Pick! Condition is New, 100304989 Lochinvar Ignitor W/ Gasket OEM 100304989, FREE SHIPPING | 100.0% |
![]() | $171.63 | Condition is New, Lochinvar & A.O. Smith 100304989 IGNITOR W/ GASKET, FREE SHIPPING | 99.7% |

The Lochinvar 100304989 Ignitor Gasket is an essential component for ensuring the efficient and safe operation of your Lochinvar heating system. This gasket is specifically designed to fit the igniter assembly of certain Lochinvar models, providing a tight seal that prevents gas leaks and ensures proper combustion.
The ignitor gasket is made of high-quality, heat-resistant materials that can withstand the extreme temperatures and conditions found in heating systems. It features a flexible, yet durable design that allows it to conform to the unique shape of the igniter assembly, providing a secure and leak-free seal.
Measuring approximately 1.5 inches in diameter and 0.125 inches thick, this gasket is designed to fit snugly in place without requiring the use of additional sealing materials. Its rounded edge ensures a smooth installation process, while its robust construction guarantees a long service life.
The Lochinvar 100304989 Ignitor Gasket is an essential replacement part for anyone who uses a Lochinvar heating system. Whether you're a homeowner looking to maintain your home heating system or a professional installer working on a commercial project, this gasket is an indispensable tool for ensuring the safe and efficient operation of your system. By providing a tight seal, this gasket helps prevent gas leaks, reduce energy waste, and improve overall system performance.
In summary, the Lochinvar 100304989 Ignitor Gasket is a high-quality, essential replacement part for Lochinvar heating systems. Its flexible, heat-resistant design ensures a tight seal, preventing gas leaks and improving overall system performance. With its easy-to-install design and long service life, this gasket is an indispensable tool for anyone who relies on a Lochinvar heating system for their heating needs.
Lochinvar 100304989 Ignitor Gasket: A Comprehensive Analysis
The Lochinvar 100304989 Ignitor Gasket is a crucial component for maintaining the optimal performance of Lochinvar boilers. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this ignitor gasket.
Advantages:1. Enhanced safety: A faulty ignitor gasket can lead to gas leaks, posing a potential safety hazard. Replacing the old gasket with a new one ensures a secure seal, minimizing the risk of gas leaks.
2. Improved efficiency: A properly functioning ignitor gasket ensures that the ignition process is efficient, helping the boiler to heat up faster and maintain optimal temperature levels.
3. Longer boiler life: Regularly replacing worn-out parts, such as the ignitor gasket, can help extend the life of your boiler by preventing more significant issues from developing.
Disadvantages:1. Cost: The Lochinvar 100304989 Ignitor Gasket is an investment, and the cost of purchasing and installing a new one may be a deterrent for some homeowners or businesses.
2. Time-consuming: Installing a new ignitor gasket involves draining the boiler, removing the old gasket, and installing the new one. This process can take several hours, depending on the skill level of the installer.
Conclusion:The Lochinvar 100304989 Ignitor Gasket is an essential component for maintaining the safety, efficiency, and longevity of your Lochinvar boiler. While the cost and installation time may be a concern, the advantages, such as enhanced safety, improved efficiency, and extended boiler life, outweigh the disadvantages. It is, therefore, a worthwhile investment for any Lochinvar boiler owner.
Recommendation:If you own a Lochinvar boiler, we recommend regularly inspecting and replacing the ignitor gasket as needed to ensure the continued optimal performance and safety of your boiler system. It is always best to consult with a professional plumber or HVAC technician for any installation or replacement processes to ensure a proper fit and functioning ignitor gasket.
Details:
New is the bag, never open but bag a little scuffed up.
specifications maxohvac:
- brand: Lochinvar
- mpn: 100304989
- part type: Ignitor Gasket
- california prop 65 warning: Warning
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- options: ship-to-home
- started: december 12, 2025
- prices: $132.24–$171.63
- item condition: New
- sold #: 13
- best offers: true
- in stock #: 4
- availability: in stock
payments maxohvac:
- wallet: google-pay
- money order
- other
- credit card: mastercard
shipping maxohvac:
- type: calculated
- carrier: usps
- service: usps ground advantage
- transit: 4-7 days
- class: standard
seller maxohvac:
- rating: 100.0%
- city: inver grove height, minnesota
- # reviews: 60
returns maxohvac:
- policy: no returns
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