
30008121A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $75.00 | Condition is New, Navien Control Board 3000182A PCB Navien Combi Boiler , shipping cost = $9.42 | 100.0% |

The Navien 30008121A Control Board is an essential component of Navien's 30 Series Combi Boilers, specifically model 3000182A. This PCB (Printed Circuit Board) is responsible for managing and controlling the various functions of the combi boiler system, ensuring efficient and reliable operation.
The Navien 30008121A Control Board is designed with advanced technology and features, including a high-performance microprocessor that allows for quick response times and precise temperature control. It is also equipped with a diagnostic function, allowing for easy troubleshooting and fault detection. The board is compatible with Navien's CondenseSense technology, which optimizes boiler efficiency by adjusting the temperature of the condensate to reduce energy consumption.
The control board is built with high-quality components, ensuring long-lasting performance and reliability. It is designed to withstand the demands of continuous use in a heating system, with a temperature range of 14-185 degrees Fahrenheit. The board is also sealed against moisture and other environmental factors, preventing damage and ensuring a long service life.
The Navien 30008121A Control Board is easy to install, with clear instructions provided in the user manual. It is also compatible with Navien's Tankless Conversion Kit, allowing it to be used in a storage tank system. The board is designed to work seamlessly with other components of the Navien 30 Series Combi Boiler system, including the burner, circulator pump, and expansion tank.
Overall, the Navien 30008121A Control Board is a high-performance and reliable component of Navien's 30 Series Combi Boiler system. Its advanced technology and features ensure efficient operation, while its durable design ensures long-lasting performance. With easy installation and compatibility with other Navien components, this control board is an excellent choice for homeowners looking for a high-quality and efficient heating solution.
The Navien 30008121A control board (PCB) and 3000182A PCB are components of Navien's condensing combi boilers. Here are some pros and cons of buying these parts:
Pros:1. High efficiency: Navien combi boilers are known for their high efficiency, which can save you money on energy bills.
2. Compact design: The combi boiler design provides both hot water and central heating from a single unit, making it a space-saving solution for homes.
3. Reliability: Navien is a reputable brand in the heating industry, and their boilers are known for their durability and reliability.
4. Easy installation: The control board and PCB are relatively easy to install, especially if you're replacing an older Navien model.
5. Energy Star certified: Navien boilers are Energy Star certified, which means they meet strict energy efficiency guidelines set by the U.S. Environmental Protection Agency.
Cons:1. Cost: Navien boilers and their components can be more expensive than some other brands.
2. Service and repair: While Navien boilers are reliable, they may require occasional service and repair, which can add to the cost.
3. Limited compatibility: The control board and PCB are specific to Navien combi boilers, so they won't work with other brands or models.
4. Complexity: Navien boilers have advanced features, which can make them more complex to install and operate compared to simpler models.
Conclusion:If you're in the market for a new combi boiler or need to replace the control board and PCB on your existing Navien system, there are both pros and cons to consider. The high efficiency, compact design, reliability, and easy installation are significant advantages. However, the cost, potential for service and repair, limited compatibility, and complexity may be drawbacks. Ultimately, if you prioritize energy efficiency, space savings, and the peace of mind that comes with a reputable brand, the Navien 30008121A control board and 3000182A PCB could be worth the investment.
Recommendation:If you decide to purchase the Navien 30008121A control board and 3000182A PCB, make sure to follow the installation instructions carefully to ensure proper functioning. It's also a good idea to have a professional install the components to ensure they're properly connected and calibrated. Regular maintenance and timely repairs can help prolong the life of your Navien system and minimize any potential issues.
Details:
Pcb mother board, p/n 30000182a new board.
specifications centrafurn:
- brand: Navien
- mpn: 30008121a
- type: Control Board
offer centrafurn:
- price: $75.00
- item condition: New
- availability: in stock
- in stock #: 1
- best offers: true
- options: ship-to-home
- started: april 14, 2026
- sold #: 9
shipping centrafurn:
- transit: 4-10 days
- service: usps ground advantage
- class: standard
- type: calculated
- carrier: usps
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
payments centrafurn:
- wallet: google-pay
- credit card: diners-club
- other
returns centrafurn:
- policy: no returns
seller centrafurn:
- rating: 100.0%
- # reviews: 22
- city: east hampton, connecticut
Also Available:
- NCB-240E: INDOOR, Navien
