ONAN 312-0033 Condenser

( Brand: Onan ), ( Part Type: Condenser ), ( Manufacturer Part Number: 312-0033 )

Review ONAN Condenser

The Onan 312-0033 is a compact and powerful portable generator designed to provide reliable emergency power or remote power solutions for various applications. This generator is part of Onan's renowned M series, known for their durability, quiet operation, and excellent fuel efficiency.

The 312-0033 generator comes equipped with a 23 HP Onan industrial-grade OHV engine, which delivers a maximum output of 7,500 watts at 120V and 9,000 watts at 240V. This impressive power output can handle numerous appliances and tools simultaneously, making it suitable for use in homes, worksites, or recreational vehicles.

One of the standout features of the Onan 312-0033 is its QuietPower technology, which employs a heavy-duty, thermally-balanced engine and noise-reducing components. This results in a remarkably quiet operation, with a noise level of just 61 dBA at 23 feet, making it an ideal choice for residential areas or noise-sensitive environments.

The generator boasts a robust all-steel frame, which provides excellent durability and protection against harsh weather conditions. It also features a large, 6.6 gallons fuel tank, offering a runtime of up to 14 hours at 50% load, ensuring long hours of power supply without the need for frequent refueling.

The Control Panel of the Onan 312-0033 is user-friendly and features multiple outlets, including two GFCI 5-20R 120V receptacles, one 14-50R 120/240V twist-lock receptacle, and one L14-30R 120/240V twist-lock receptacle. Additionally, there is a transfer switch output for seamless integration with transfer switch systems, allowing for a safe and efficient connection to a home's electrical system.

The Onan 312-0033 comes with several convenient features, such as a low-oil shutdown system, automatic voltage regulation, and an hour meter to keep track of maintenance intervals. It also features a heavy-duty wheel kit and a folding handle for easy mobility and transportation.

This portable generator is CSA certified, ensuring compliance with the highest safety and performance standards. With its impressive power output, quiet operation, and robust design, the Onan 312-0033 offers a reliable and versatile power solution for a wide range of applications.

The ONAN 312-0033 is a popular choice for those in need of a reliable and quiet-running generator for their RV or other applications. This generator model is known for its efficient and powerful performance, but like any other product, it comes with its advantages and disadvantages.

1. Quiet Operation: One of the most significant advantages of the ONAN 312-0033 is its quiet operation. It utilizes a heavy-duty, sound-attenuating enclosure that reduces noise levels to as low as 55dBA, making it ideal for use in RV parks and other quiet environments.

2. Fuel Efficiency: The generator is equipped with a fuel-efficient engine that can run for up to 10 hours on a single 4.5-gallon tank of gasoline. This extended run time is perfect for extended camping trips.

3. Clean Power: The ONAN 312-0033 generates clean power, which is essential for sensitive electronics such as computers, televisions, and air conditioners. It produces clean sine wave power, ensuring that your devices are protected from power surges and spikes.

4. Easy Startup and Shut Down: The generator features a simple and easy-to-use control panel, which makes starting and shutting down the generator a straightforward process. It also includes an automatic transfer switch, allowing the generator to automatically take over when power is lost.

1. Price: The ONAN 312-0033 is a premium generator, and its price reflects its high-quality features. It may be more expensive than other generator models on the market.

2. Weight: At 167 pounds, the generator is quite heavy, making it more difficult to transport compared to lighter models.

3. Maintenance: The ONAN 312-0033 requires regular maintenance, including oil changes and filter replacements, to ensure optimal performance and longevity.

In conclusion, the ONAN 312-0033 is an excellent choice for those seeking a quiet, fuel-efficient, and powerful generator for their RV or other applications. Its advantages, such as clean power and easy startup and shutdown, make it a worthwhile investment. However, potential buyers should be aware of its disadvantages, including its high price point and weight, as well as the need for regular maintenance.

If you are looking for a reliable and quiet generator that can handle your power needs while on the go, the ONAN 312-0033 is an excellent recommendation. Its advanced features and exceptional performance make it a worthwhile investment for those who value convenience, efficiency, and quiet operation.

Details:

312-0033 Onan Condenser.

part #: 3120033 prices

• $11.00-$25.97

specifications rvroutine:

• brand: Onan
• part type: Condenser
• manufacturer part number: 312-0033

shipping rvroutine:

• type: Calculated
• transit: 3-9 Days
• service: USPS Ground Advantage
• carrier: USPS
• cost: $8.55
• class: Standard

seller rvroutine:

• # reviews: 2107
• rating: 99.5%
• city: Baird, Texas

returns rvroutine:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

payments rvroutine:

• credit card: Diners-club
• other
• wallet: Google-pay

general rvroutine:

• Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories
• condition: New

offer rvroutine:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• best offers: True
• quantity: 1
• started: December 17, 2025