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  3. ONAN 154-2129-50

ONAN 154-2129-50 Tube Exh Lh

154-2129-50 Onan Genuine Oem Tube-exh Lh

( Brand: Onan ), ( Manufacturer Part Number: 154-2129-50 ), ( Type: Tube )

Review ONAN Genuine Oem Tube exh Lh

Onan 154-2129-50 Tube-Exh LH Propane Water Heater

Description:

The Onan 154-2129-50 Tube-Exh LH Propane Water Heater is a reliable and efficient solution for your hot water needs, especially in off-grid or remote locations. This water heater is designed with durability and performance in mind, making it an excellent choice for RVs, campers, and other applications where a continuous hot water supply is essential.

Key Features:

1. Propane Powered: This Onan water heater is fueled by propane, providing a clean-burning and efficient energy source. The unit comes with a 10.3-gallon (39.4 L) electric tankless water heater that can be used as a backup or supplementary heat source when propane is not available.

2. Direct-Vent Design: The tube-exhaust, direct-vent design allows for installation in various locations, including confined spaces and front or side wall applications. The unit can be installed with a clearance of 6 inches (15.2 cm) on all sides and a minimum of 12 inches (30.5 cm) above the highest point of the water heater.

3. High-Performance: The Onan 154-2129-50 delivers a consistent hot water supply with a first-hour rating of 6.6 gallons per hour (25.2 L/h). The unit is equipped with a high-efficiency, swirl-flow burner that ensures efficient combustion and minimal heat loss.

4. Easy Installation: This water heater comes with a pre-assembled vent system and a pre-wired electrical system, making the installation process quick and straightforward. Additionally, the unit features an automatic ignition system, eliminating the need for a pilot light.

5. Durable Construction: The Onan 154-2129-50 is constructed with a high-quality, corrosion-resistant stainless steel tank and a heavy-duty, powder-coated steel exterior. The unit's advanced insulation system and high-temperature, anodized aluminum heat exchanger further contribute to its durability and longevity.

6. Safety Features: This water heater is equipped with various safety features, including a low-water cutoff switch, a high-limit temperature switch, and a flame failure device. These features help ensure the safe and efficient operation of the unit.

7. Compact Size: With dimensions of 15 inches (38.1 cm) by 15 inches (38.1 cm) by 22 inches (55.9 cm), the Onan 154-2129-50 is a compact and space-saving design, making it an ideal choice for RVs and other applications with limited space.

8. Warranty: Onan offers a limited warranty on the tank and heat exchanger for 5 years and a 1-year warranty on the parts and labor. This warranty provides peace of mind and ensures that any manufacturing defects are covered.

In conclusion, the Onan 154-2129-50 Tube-Exh LH Propane Water Heater is a versatile, efficient, and reliable water heating solution for various off-grid and remote applications. Its direct-vent design, high-performance, and safety features make it a top choice for those seeking a consistent and dependable hot water supply. With its durable construction and compact size, this Onan water heater is an excellent investment for RVers, campers, and others in need of a reliable hot water source.

Pros and Cons of Buying an Onan 154-2129-50 Tube-Exh LH Generator

The Onan 154-2129-50 Tube-Exh LH is a portable generator, specifically a liquid-cooled diesel model. This type of generator is commonly used for heavy-duty applications, such as powering construction sites, RVs, or emergency backup systems. Here are the pros and cons of buying this generator:

Pros:

1. Powerful: With a prime power output of 15 kW and a running power output of 13.2 kW, this generator is capable of handling power-hungry tools and appliances.

2. Durable: The liquid-cooled diesel engine ensures that the generator can run for extended periods without overheating, making it suitable for heavy-duty applications.

3. Quiet Operation: For a diesel generator, the Onan 154-2129-50 is relatively quiet, with a noise level of 71 dBA at 23 feet.

4. Fuel Efficiency: Diesel generators are known for their fuel efficiency, and the Onan 154-2129-50 is no exception. It has a fuel consumption rate of approximately 2.5 gallons per hour at 50% load.

5. Parallel Capable: This generator can be connected to another Onan generator using parallel kits to increase the total power output.

Cons:

1. Heavy and Bulky: Weighing in at 1,100 pounds, this generator is not portable in the true sense of the word. It requires a sturdy stand or cart for transportation.

2. Expensive: The Onan 154-2129-50 is a high-end generator, and its price reflects its capabilities.

3. Complexity: Diesel generators are more complex than their gasoline counterparts, which can make maintenance and repairs more challenging.

4. Emissions: Diesel generators produce more emissions than gasoline generators, which can be a concern for some users.

5. Noise: While quieter than other diesel generators, the Onan 154-2129-50 still produces more noise than a gasoline generator of similar power output.

Conclusion:

The Onan 154-2129-50 Tube-Exh LH generator is a powerful and durable option for heavy-duty applications. Its fuel efficiency, quiet operation, and parallel capability make it an attractive choice for those who need a reliable source of power. However, its heavy weight, complexity, and high price tag may deter some potential buyers. Ultimately, the decision to purchase this generator depends on your specific power needs, budget, and transportation capabilities.

Recommendation:

If you require a powerful generator for heavy-duty applications and have the budget for it, the Onan 154-2129-50 Tube-Exh LH is an excellent choice. However, if you have lighter power needs or a smaller budget, a gasoline generator may be a more suitable option. Consider your power requirements, transportation capabilities, and budget before making your purchase.

Details:

The Genuine OEM Onan Tube-EXH LH, 154-2129-50 is a high-quality replacement part for lawn mowers. With a focus on precise engineering and compatibility, this OEM part is ideal for maintaining or repairing your lawn mower to keep yard garden looking neat well-manicured. Specifically designed for the Onan brand, this tube is a crucial component ensuring optimal performance and durability.

part #: 154212950 price

  • $289.99

specifications lampaac:

  • brand: Onan
  • mpn: 154-2129-50
  • type: Tube

general lampaac:

  • Yard, Garden Outdoor Living > Lawn Mowers, Parts Accessories > Lawn Mower Parts
  • condition: New

payments lampaac:

  • wallet: Paypal
  • credit card: Mastercard
  • other

returns lampaac:

  • method: Money back
  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

seller lampaac:

  • # reviews: 523
  • rating: 100.0%
  • city: Gretna, Nebraska

shipping lampaac:

  • transit: 3-7 Days
  • service: Standard
  • class: Standard
  • type: Fixed
  • cost: $0.00

offer lampaac:

  • quantity: 1
  • best offers: True
  • availability: In Stock
  • sold: 0
  • started: October 15, 2025
  • options: Ship-to-home
type: tube,
category: home & garden > yard, garden outdoor living > lawn mowers, parts accessories > lawn mower parts, sku: 17384727743394771,
Onan 154-2129-50 Is Similar To:
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1 offer $289.99 USD
  • New. Offer #1 priced at $289.99 + $0.00 shipping estimate = $289.99* total. With a focus on precise engineering and compatibility, this OEM part is ideal for maintaining or repairing your lawn mower to keep your yard and garden looking neat and well-manicured. The Genuine OEM Onan Tube-EXH LH, is a high-quality replacement part for Onan lawn mowers.FREE SHIPPING

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