
ALPKT572-2 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $147.46 | Condition is New, ARMSTRONG AIR ALPKT572-2 Nat to LP Conversion Kit, FREE SHIPPING | 98.5% |
![]() | $150.50 | Condition is New, Armstrong Air ALPKT572-2 Natural to LP Conversion Kit, FREE SHIPPING | ![]() |
![]() | $153.50 | Condition is New, Armstrong Furnace ALPKT572-2 Nat to LP Conversion Kit, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $69.99 | Condition is Open box, Armstrong Furnace Nat to LP Conversion Kit * ALPKT572-2, FREE SHIPPING | 99.1% |

The Armstrong Air ALPKT572-2 Nat LP Conversion Kit is an essential accessory for homeowners with a Natural Gas (NG) furnace who wish to convert their system to run on Liquid Propane (LP) fuel. This conversion kit is specifically designed for use with Armstrong Air gas furnace models, including those with the serial number prefixes AL, AS, and GS.
The ALPKT572-2 conversion kit comes with several components that facilitate the safe and efficient conversion from natural gas to propane. These components include:
1. A conversion burner: This burner is designed to accommodate LP fuel and features an adjustable pilot assembly for easy ignition and flame control. The burner is made from durable materials, ensuring reliable performance over extended periods.
2. A conversion manifold: This component is responsible for delivering LP fuel to the burner. It is designed to interface with the existing NG manifold and includes all necessary adapters and fittings.
3. A LP gas valve: This valve is a critical component of the conversion process, as it regulates the flow of LP fuel to the burner. It is designed to meet the strict safety standards of the American Gas Association (AGA) and is fully adjustable for optimal performance.
4. A conversion kit accessory pack: This pack includes various hardware items, such as bolts, nuts, and washers, required for the installation of the conversion components.
To install the Armstrong Air ALPKT572-2 Nat LP Conversion Kit, homeowners should follow the detailed instructions provided in the kit's user manual. It is essential to ensure that all connections are made properly and that all safety checks are performed before attempting to operate the converted system.
The ALPKT572-2 conversion kit is an excellent investment for homeowners who wish to take advantage of the benefits of LP fuel, such as increased energy efficiency and lower fuel costs compared to natural gas. Additionally, this conversion kit can be a cost-effective alternative to purchasing a new LP furnace, as it allows homeowners to utilize their existing NG furnace with minimal modifications.
In summary, the Armstrong Air ALPKT572-2 Nat LP Conversion Kit is a comprehensive solution for converting a Natural Gas furnace to run on Liquid Propane fuel. This conversion kit includes all necessary components, such as a conversion burner, manifold, LP gas valve, and installation hardware, to facilitate the safe and efficient conversion process. With its robust design and easy installation, this conversion kit is an excellent investment for homeowners seeking to save on fuel costs and take advantage of the benefits of LP fuel.
Pros and Cons of Buying an Armstrong Air ALPKT572-2 Nat LP Conversion Kit for Your Furnace
The Armstrong Air ALPKT572-2 Nat LP Conversion Kit is designed to help convert a natural gas furnace to liquid propane (LP) operation. This conversion kit can be an economical solution for homeowners who live in areas where natural gas is not readily available or whose utility companies have decided to discontinue natural gas service. In this analysis, we will discuss the pros and cons of investing in this conversion kit.
Pros:1. Cost savings: By converting your existing natural gas furnace to LP operation using the ALPKT572-2 kit, you can potentially save on fuel costs. Propane prices can vary, but they are often less volatile and lower than natural gas prices in some regions.
2. Flexibility: If you move to an area where natural gas is not available or if your utility company discontinues natural gas service, a conversion kit like the ALPKT572-2 can help you continue using your existing furnace instead of having to purchase a new LP furnace or convert to electric heating.
3. Compatibility: The ALPKT572-2 conversion kit is designed to work with a wide range of Armstrong Air furnaces, making it a versatile option for many homeowners.
4. Professional installation is optional: While professional installation is recommended for the best results and safety, the conversion kit can technically be installed by a homeowner with some mechanical aptitude and the right tools.
Cons:1. Upfront cost: The cost of the conversion kit, along with any necessary modifications to your existing plumbing system or furnace, can be a significant investment. Homeowners should carefully consider the long-term savings from using LP fuel versus the initial expense.
2. Limited compatibility: While the ALPKT572-2 conversion kit is compatible with many Armstrong Air furnaces, it may not be suitable for all models. Homeowners should consult the manufacturer's list of compatible furnaces before purchasing the kit.
3. Potential for complications: Converting a furnace from natural gas to LP operation involves changing the fuel source and modifying the burner assembly. This process can potentially introduce complications, such as improper ignition or incomplete combustion. A professional installation is recommended to minimize these risks.
4. Maintenance considerations: LP fuel systems require regular maintenance, such as checking the fuel lines and ensuring proper ventilation, to ensure safe and efficient operation. Homeowners should be prepared to invest time and resources into maintaining their converted furnace.
Conclusion:The Armstrong Air ALPKT572-2 Nat LP Conversion Kit offers several advantages for homeowners looking to convert their natural gas furnaces to LP operation. These benefits include cost savings, flexibility, compatibility, and the option for DIY installation. However, the upfront cost, limited compatibility, potential complications, and maintenance considerations are important factors to weigh against the benefits. Ultimately, homeowners should carefully evaluate their specific circumstances and consider consulting a professional HVAC technician before deciding to invest in a conversion kit like the ALPKT572-2.
Recommendation:If you live in an area where natural gas is not readily available or if your utility company is discontinuing natural gas service, the Armstrong Air ALPKT572-2 Nat LP Conversion Kit can be a cost-effective solution for continuing to use your existing furnace with LP fuel. However, it is strongly recommended that you consult a professional HVAC technician to assess your specific situation and ensure a safe and efficient conversion. Additionally, carefully consider the upfront investment, long-term savings, and maintenance requirements before making your decision.
Details:
Most listings have a stock picture. Please double check the label in pictures and make sure you are buying correct item. The boxes will show signs of wear or be dusty from being on a shelf. Armstrong furnace.
Nat to lp conversion kit.
specifications centrafurn:
- brand: Armstrong Air
- mpn: Alpkt572-2
- type: Central Furnace
- heating system: Furnace
shipping centrafurn:
- carrier: usps
- class: standard
- type: fixed
- service: usps ground advantage
- transit: 4-10 days
offer centrafurn:
- sold #: 21
- best offers: true
- prices: $69.99–$153.50
- item condition:
- New
- Open box
- availability: in stock
- options: ship-to-home
- started: june 9, 2025
- in stock #: 4
payments centrafurn:
- credit card: visa
- other
- wallet: google-pay
seller centrafurn:
- city: valparaiso, indiana
- rating: 96.2%
- # reviews: 24
returns centrafurn:
- time: 14 days
- method: money back
- paid by: buyer
- policy: returns accepted
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
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