
B138253P33 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.00 | Condition is New, Trane American Standard LP Propane Furnace Orifice # 56 - New, shipping cost = $5.25 | 100.0% |
![]() | $57.00 | Condition is New, LOT OF 6 LP PROPANE FURNACE ORIFICES # 56 TRANE AMERICAN STANDARD AMERISTAR New, shipping cost = $5.89 | 100.0% |
![]() | $114.00 | Condition is New, LOT OF 12 LP PROPANE FURNACE ORIFICES # 56 TRANE AMERICAN STANDARD AMERISTAR New, shipping cost = $5.89 | 100.0% |

The Trane B138253P33 Pack LP Propane Furnace Orifices are essential components of the Trane B130S and B170S series propane furnaces, including American Standard Ameristar models. These orifices are designed to regulate the flow of propane fuel into the burner assembly, ensuring efficient and consistent combustion.
Each orifice is meticulously crafted from high-quality brass material, ensuring durability and resistance to corrosion. The orifices come in a pack of three, including one low, one medium, and one high-fire orifice, catering to various heating requirements.
The low-fire orifice (part number B138253L) is designed for cooler temperatures and lighter heating loads. It allows a slower fuel flow rate for efficient and consistent ignition, making it an ideal choice for milder climates or smaller living spaces.
The medium-fire orifice (part number B138253M) offers a balanced fuel flow rate for moderate heating loads and a wider temperature range. It strikes a perfect balance between efficiency and performance, making it a versatile option for most residential heating applications.
The high-fire orifice (part number B138253H) is designed for colder temperatures and heavier heating loads. It allows a faster fuel flow rate to maintain a consistent temperature, ensuring your home stays warm even during extreme weather conditions.
These Trane B138253P33 Pack LP Propane Furnace Orifices are easy to install, requiring no special tools or extensive technical knowledge. Simply follow the manufacturer's instructions for a quick and hassle-free installation process.
When it comes to maintaining the optimal performance of your Trane or American Standard furnace, these high-quality orifices are an essential investment. They are designed to provide consistent fuel flow and efficient combustion, ensuring your furnace operates at peak efficiency and saves you money on energy bills.
In conclusion, the Trane B138253P33 Pack LP Propane Furnace Orifices are a must-have for homeowners with Trane B130S, B170S, or American Standard Ameristar propane furnaces. These high-quality brass orifices come in a convenient pack of three, including low, medium, and high-fire options, catering to various heating requirements and ensuring consistent and efficient combustion. With their easy installation process and durability, these orifices are an investment in the longevity and performance of your furnace.
A Comparison of Trane B138253P33 Pack LP Propane Furnace and American Standard Ameristar Gas Furnace
1. Trane B138253P33 Pack LP Propane Furnace: Advantages:- High Efficiency: This model offers an AFUE rating of up to 95%, making it an energy-efficient choice.
- Two-Stage Heating: The two-stage heating system provides consistent temperature and improved comfort.
- Durable Construction: This furnace features a heavy-gauge steel cabinet and a heat exchanger made of stainless steel for long-lasting performance.
- Quiet Operation: The Vortica II blower motor delivers quieter operation.
- ComfortLink II Communicating Technology: This feature allows the furnace to communicate with other home comfort systems for optimal performance.
Disadvantages:- Cost: The Trane B138253P33 is a more expensive option compared to some other furnaces in its class.
- Complex Installation: Due to its communication capabilities, installing this furnace may require additional labor costs.
2. American Standard Ameristar Gas Furnace: Advantages:- High Efficiency: The American Standard Ameristar gas furnace offers an AFUE rating of up to 96%, making it an energy-efficient choice.
- Two-Stage Heating: This feature provides consistent temperature and improved comfort.
- Durable Construction: The heavy-gauge steel cabinet and stainless steel primary heat exchanger ensure long-lasting performance.
- Quiet Operation: The quiet cabinet design reduces noise levels.
Disadvantages:- Size: This furnace is larger than some other models in its class, which may require additional installation considerations.
- Price: Although not as expensive as the Trane model, it is still a higher-priced option compared to some entry-level furnaces.
Conclusion:Both the Trane B138253P33 Pack LP Propane Furnace and the American Standard Ameristar Gas Furnace are high-efficiency, two-stage heating options with durable construction and quiet operation. The primary differences between the two lie in their communication capabilities (Trane) and size (American Standard). If you prioritize communication between your home comfort systems, the Trane B138253P33 may be the better choice. However, if you're looking for a more budget-friendly and compact option, the American Standard Ameristar Gas Furnace is worth considering.
Recommendation:Based on the comparison, the American Standard Ameristar Gas Furnace is a strong recommendation for those seeking a high-efficiency, two-stage heating furnace with a more budget-friendly price point and a compact size. It offers a quiet operation, durable construction, and consistent temperature.
Details:
Part # B138253P33. You get the 2 not needed # 56 orfices. Match your needed brand to be in the Trane line, # 56 orfice. 2 pack lp propane furnace orifices # 56 Trane american standard ameristar new, left over from a kit of 7, but furnace only required 5.
specifications maxohvac:
- brand: Trane
- mpn: B138253p33
- type: Lp Furnace Orfice 56
- unit type: Unit
- unit quantity: 2 Orfices
- used on brands: Trane, American Standard, Ameristar
payments maxohvac:
- wallet: paypal
- credit card: mastercard
- other
offer maxohvac:
- prices: $20.00–$114.00
- item condition: New
- availability: in stock
- in stock #: 3
- options: ship-to-home
- sold #: 24
- started: february 15, 2025
returns maxohvac:
- paid by: buyer
- time: 30 days
- method: money back
- policy: returns accepted
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
shipping maxohvac:
- type: fixed
- transit: 5-10 days
- service: usps ground advantage
- class: standard
- carrier: usps
seller maxohvac:
- rating: 100.0%
- city: danforth, illinois
- # reviews: 1649
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