Local Pickup FAQ's

Hover to zoom
1 of 1
+
Share This Product
Recommended Accessories

Expert Recommended Accessories
Selected by Jared, our Expert
Optional Accessories
5
Model: 2588SW0002
$57.99
Factory-Direct
Model: 338-3489-01
$59.99
Only 5 In-Stock
$72.99
Factory-Direct
$171.99
Only 3 In-Stock
$114.99
Factory-Direct
Features
Grade
Recreational
Style
RV
Run Watts
2,500 Rated Watts
Voltage
120 Single-Phase
Fuel
LP
Engine
Cummins Onan

Cummins Onan RV QG2500 LP - 2.5 KW RV Generator (LP) (2.5HGJBB-1121)
Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."
- 2.5 kW LP Powered RV Generator (21A 1-Pole Breaker)
- Enough power to run a 13,500 BTU AC (15.5A or less)
- Designed For Use With Multiple Applications
- Fifth wheels, travel and sport utility trailers
- Cummins Onan 4-Cycle OHV Engine (.4 Gal/H @ 1/2 Load)
- Provides quiet operation w/ excellent fuel efficiency
- Microprocessor Controlled
- Digital voltage regulator prevents damaging voltage spikes
- Provides added protection from overloads and faults
- Sound-Attenuating Enclosure
- Lowers noise levels while providing cross-flow cooling
- Control Panel w/ LED Status Indicator Light
- Start / Stop rocker switch
- Provides set diagnostics
- USDA Forest Service Approved Spark Arrestor Muffler
- Enclosed design, reduces noise levels
- Meets National Park Service Sound Level Requirements
- Produces 60 dB(A) @ 50'
- Added Features
- Magnetic circuit breaker & fused DC circuits (to protect wiring)
- 50" generator set output leads
- 3-Year Limited Warranty (RV Applications Only)
- 2-Year Limited Warranty (Non-RV Applications)
For Additional Models - Please Call Us @ 1-800-800-3317
California residents see
Warning: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size) which is known to the State of California to cause Cancer, and Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
A056M474

Overview
Weight
113 Pounds
Consumer Warranty
3 Years
Product Style
RV Generator
Product Length
22 Inches
Product Width
16.4 Inches
Product Height
12.3 Inches
UPC
690781004856
Additional Model Numbers
2.5HGJBB-1121, A056M474
Product Specs
Voltage
120 Single-Phase
Frequency
60 Hertz
Alternator
Brush
Auto Voltage Regulation
Yes
Rated Watts
2500 Watts
Fuel Type
LP
LP Fuel Consumption @ 50% Load
0.4 gallons/hr
LP Fuel Consumption @ 100% Load
.6 gallons/hr
Rated Amps
20.8 Amps
Decibel Rating @ 3m
70
Circuit Breaker Size
21 Amps
Grade Type
Recreational
Engine
Engine Brand
Cummins Onan
Starting System
12-Volt Button Start
HP
7 HP
Consumer Engine Warranty
3 Years
Engine RPM
3600 RPM
Cast Iron Sleeve
Yes
Reviews
(1)
Cummins Onan A056M474 Reviews & Ratings
Quite Noisy
By Jack B.
Phoenix, Arizona
Review Posted 05/20/2020
The generator which was factory installed in my RV is:
Cummins Onan RV QG2500 LP - 2.5 KW RV Generator
Model #: 2.5HGJBB-1121A
I regret buying this generator. Unless you do not care about noise I do not recommend this generator. I acknowledge that I have not had any trouble with it but I have owned it for six years and it has less than 100 hours operating time. It is convenient to have remote, electric start and propane fuel source. However, it is very noisy inside and outside the RV and we avoid using it. The noise specification given in the Operators Manual is 70 dBA at 3 meters (approx 10 feet) at ½ load. I have checked the noise levels several times and have recorded 78.8 dBA at 10 feet at no load. The noise level inside the RV is 54.9 dBA at no load. At full load noise levels increase approximately 2 dBA. Note that the dB scale is logarithmic and a 6 dBA increase results in doubling the noise level. I consider the noise levels produced by this generator to be very loud.
Also, it emits a propane smell when running.
Cummins Onan RV QG2500 LP - 2.5 KW RV Generator
Model #: 2.5HGJBB-1121A
I regret buying this generator. Unless you do not care about noise I do not recommend this generator. I acknowledge that I have not had any trouble with it but I have owned it for six years and it has less than 100 hours operating time. It is convenient to have remote, electric start and propane fuel source. However, it is very noisy inside and outside the RV and we avoid using it. The noise specification given in the Operators Manual is 70 dBA at 3 meters (approx 10 feet) at ½ load. I have checked the noise levels several times and have recorded 78.8 dBA at 10 feet at no load. The noise level inside the RV is 54.9 dBA at no load. At full load noise levels increase approximately 2 dBA. Note that the dB scale is logarithmic and a 6 dBA increase results in doubling the noise level. I consider the noise levels produced by this generator to be very loud.
Also, it emits a propane smell when running.
Jack B. Does Not Recommend This
Was this review helpful?
Manufacturer Response
We are sorry for your concerns with the performance of your Onan RVQG 2500. The generators are extensively tested in a sound chamber and real world environments to assure specifications are accurate. Vibration and installation can add to the overall dB being read/heard. Please assure that you have properly installed the generator per installation manual and that your tailpipe is not mounted rigidly. (non rigid hangers). You may also try using an exhaust resonator 0155-2449 to help reduce the noise/tone in certain applications and locations.
There should not be any propane smell while the generator is running, or stationary. The combustion and fuel supply are sealed and this may indicate a leak or a misfiring generator. This is a potentially dangerous situation and needs to be corrected immediately. A list of authorized dealers can be found at locator.cummins.com.
There should not be any propane smell while the generator is running, or stationary. The combustion and fuel supply are sealed and this may indicate a leak or a misfiring generator. This is a potentially dangerous situation and needs to be corrected immediately. A list of authorized dealers can be found at locator.cummins.com.

Rating Breakdown
2/5
3/5
1/5
1/5
Pros:
Easy To Use, Easy To Store
Cons:
NOISY, smells of propane when running
How-To Articles
How to Pick the Perfect RV Generator
Shopping for a new recreational vehicle (RV) is exciting. Comparing the feature...
How to Power an RV Air Conditioner with a Generator
Your RV doesn't have to be a hot, sweaty, smelly prison in the heat of summer. ...
How to Pick a Generator for Your Food Truck
Do you have what it takes to start a food truck business? Industry ve...
Manuals
Ask A Question!
*Required Fields
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.

Media Gallery
Cummins Onan RV QG2500 LP - 2.5 KW RV Generator (LP) (2.5HGJBB-1121)


Customer Review Images
