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  5. 5700 Running Watts
  6. No Inverter
Firman 7,125-Watt Portable Generator - 5,700 Running Watts - Gas - Remote Start

Firman 7,125-Watt Portable Generator - 5,700 Running Watts - Gas - Remote Start

Item # 333-P05703
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Generators 333-P05703 - Outdoor Use Only - Firman
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Product Images

Is this right for you? Product Expert Alex H says:

Yes, if you:

  • Need a lot of power - this is perfect as a home backup during a power outage
  • Need a 30-amp outlet for your inlet box at home
  • Prefer the convenience of a remote start engine

No, if you:

  • Are worried about drowning out conversation at the campground
  • Need to charge or power sensitive electronics like a laptop or HDTV
  • Want the option to use propane
Conventional generator supplies power for the job site or emergency situations. Keeps the lights on and appliances running during a power outage. Runs up to 13 hours on a half load. Simple, electric start with handheld remote. Call 800-298-8924 to order Firman generators part number 333-P05703 or order online at etrailer.com. Free expert support on all Firman products. Guaranteed Lowest Price and Fastest Shipping for Firman 7,125-Watt Portable Generator - 5,700 Running Watts - Gas - Remote Start. Generators reviews from real customers.
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  • Why etrailer?

Firman Generators - 333-P05703

  • Firman
  • Gas
  • 7125 Starting Watts
  • 5700 Running Watts
  • No Inverter
  • Electric Start
  • 123 Volt Output
  • 240 Volt Output
  • Wheels
  • Outdoor Use Only

Conventional generator supplies power for the job site or emergency situations. Keeps the lights on and appliances running during a power outage. Runs up to 13 hours on a half load. Simple, electric start with handheld remote.


Features:

  • 7,125-Watt generator provides a portable power source
  • Electric-start engine with handheld remote offers hassle-free startup
    • Storage compartment holds remote when not in use
    • Recoil handle lets you pull start the engine if needed
  • 4-in-1 Data-Minder monitors voltage, frequency, oil, and running hours
  • Firman 4-stroke engine uses standard unleaded gas - no need to mix gas and oil
  • Whisper series muffler ensures efficient operation
  • Warning indicators, voltage regulator, and spark arrestor promote accident-free use
  • Fold-down handle and 10" flat-free wheels provide easy mobility
  • Strong, tubular steel frame
  • Clean-running engine meets EPA standards


Specs:

  • Outlets:
    • (4) 120V 20-amp
    • (1) 120V 30-amp L5-30R
    • (1) 120V/240V 30-amp L14-30R
  • Starting (surge) power output: 7,125 watts
  • Running (rated) power output: 5,700 watts
  • Continuous run time at 1/2 load: 13 hours
  • Noise level (normal conversation is 60 dB):
    • Measured at 25' away at 1/4 load: 72 dB
  • Engine type: Firman Max-Pro Series 389-cc, single cylinder, air-cooled, 4-stroke OHV
    • Horsepower: 11
  • Fuel type: gasoline
    • Capacity: 8 gal
  • Oil type: SAE 10W-30
    • Capacity: 1.16 qt
  • Power line frequency: 60 Hz
  • Dry weight: 203 lbs
  • Dimensions: 29-1/8" long x 27-15/16" wide x 26-13/16" tall
  • Warranty:
    • 3-Year limited warranty for residential use
    • 180-Day limited warranty for commercial use

Includes:

  • Battery
  • Remote
  • Folding handle
  • Support leg with vibration mounts
  • 10" flat-free wheels
  • Engine oil
  • Oil funnel
  • Spark plug wrench
  • 2 double open wrenches (10 mm and 12 mm)


Notes:

  • Gas generators produce carbon monoxide, which is poisonous. For your safety, always be sure to operate this gas-powered generator outdoors.
  • Because this generator does not have a built-in inverter to control the electrical current, the voltage can fluctuate. Therefore, do not plug sensitive electronic devices such as a computer or television into the generator.

Certifications

Meets the following important certification standards:

  • US Environmental Protection Agency (EPA)

High-Output Capacity

firman p05703 generator outlets

The Firman P05703 generator produces 7,125 watts of power to get you up and running whether you're at the campsite, at the worksite, or faced with an emergency. This powerful generator comes with (4) 120V outlets for powering household appliances, tools, and electronic devices. It features (1) 120V L5-30R twist-lock outlet for large appliances and motorized tools with greater electrical demands. Lastly, it has (1) 120V/240V L14-30R twist-lock outlet that provides a connection point for an inlet box used in home backup power. The generator also has outlet covers to help keep out moisture and debris.


Easy Remote Start Engine

e3200R remote control

The generator's engine starts up easily using the remote. Simply turn the fuel valve to "on" and flip the engine switch to the "run" position. Then, push the battery power restore switch for a few seconds and release. At the push of a button, the generator will turn on.


Before starting your generator, ensure nothing is connected to the outlets. Start your generator and let the engine run for a few minutes to warm up and stabilize. Once the generator is up and running, follow the recommended order of operation: connect the device with the highest starting watts first, like your air conditioner or refrigerator, then work your way down to the device with the lowest starting watts. By connecting devices in this order, you'll ensure the generator has enough power to start high-wattage loads.


Safety Features

This generator comes with a number of safety features to protect you, the environment, and the generator itself. When the generator is low on oil, a light-up indicator in Data-Minder turns on and the engine will automatically shut down to prevent damage. If an overload is detected, either by exceeding the generator's limits or a power surge, the circuit breaker will stop supplying power to the connected devices. The digital voltage regulator assists in minimizing voltage fluctuations which helps to maintain a steady flow of electricity. Also, a built-in spark arrestor helps prevent any sparking that might burn someone or start a fire. This arrestor has been certified by the USDA Forest Service.


Choosing a Generator

When choosing a generator, you need to match the generator's starting and running output with the electrical demands of the equipment you want to operate.


Power Demands

Starting (surge) wattage is the power a device requires at startup. Running (rated) wattage is the power needed to keep the device running. A large appliance with an electric motor such as a furnace, refrigerator, air conditioner, or washing machine may require 2 to 3 times more starting wattage than running wattage.


It is always best to start your generator with no load connected, then add each device one at a time. Additionally, a good practice to consider is connecting your devices in order from highest starting watts to lowest starting watts. As you connect and start devices, your available wattage decreases. This order of operation allows you to start devices with the highest power demands when there is more power available.


Will This Generator Run My RV Air Conditioner?

At etrailer, we perform numerous tests on generators that put them through real-world experience. An extensive part of this testing includes starting and running RV air conditioners. The following table will help you decide if the e3200 inverter generator has enough power to handle this critical function in your RV.


Air ConditionerWill it start and run?
Single 13,500 BtuYes
Single 15,000 BtuYes
Dual 15,000 BtuYes

Running Watts and Starting Watts of Common Appliances


ApplianceRunning WattsStarting Watts
Air compressor (1/2 hp)1,0002,000
Air conditioner (15,000 Btu)1,600*
Air conditioner (13,500 Btu)1,300*
Air conditioner (10,000 Btu)1,000*
Blender400850
Cell phone charger110
Clock radio40
Coffee maker (high setting)1,0660
Crock pot (low setting)1260
Crock pot (high setting)3740
Desktop computer150 - 3500
DVD player140
Electric drill (3/8" / 4 amps)450600
Electric space heater (high setting)1,4500
Floor fan1000
Hair dryer (low setting)1600
Hair dryer (high setting)1,3000
LCD television (32")680
Microwave1,0000
Refrigerator8001,600
Washing machine1,1502,250
Work light (quartz halogen)1,0000

* The starting wattage on air conditioners can vary greatly depending on several factors, including the assistance of built-in capacitors and cold starts. Because of this, we can't list a standard starting wattage as every application can be different.


Determining Your Power Needs

The following section provides calculations for wattage estimates. This will give you an overall picture of your potential power usage and help you decide on the generator that is right for you.


Industry Standard Calculation

The Industry Standard Calculation is a quick and easy way to determine your required wattage. It may provide some padding in your wattage requirements, which could give you more power than you actually need, but you shouldn't have to worry about not having enough power. The following steps will help you quickly calculate the correct size generator to meet your application.


As stated earlier, you should always start your generator without any load, and then connect each device one at a time. The following calculation requires this approach to work. However, using this calculation removes the worry of connecting devices in a certain order.


1. Determine the starting watts and running watts for the devices that you want to plug into the generator.

a. Find the starting (surge) watts and running (rated) watts for each device that you want to plug into the generator. Look for a sticker or plate on each device or check your owner's manuals.

b. If your device or manual only shows amps and volts, watts can also be determined through a simple formula. (Amps x Volts = Watts)

c. List all of your starting watts and running watts as seen in Table 1 below.


Table 1

Example DevicesStarting WattsRunning Watts
Air compressor2,0001,000
Refrigerator1,600800
Microwave01,000
Blender850400

2. To find the total starting watts required, add the starting watts for the device with the highest value to the running watts of all the other devices from Table 1.


2,000 + 800 + 1,000 + 400 = 4,200 total starting watts


3. To find the total running watts, add all of the running watts together from Table 1.


1,000 + 800 + 1,000 + 400 = 3,200 total running watts


To run all of these devices simultaneously, you would require a generator with at least 4,200 starting watts and 3,200 running watts.


Advanced, Precise Calculation

While the method for calculating your power needs outlined above will work, it isn't the most precise. If you aren't afraid of doing a little more math, you can use the Advanced, Precise Calculation to get a more accurate idea of how much power you will need and potentially save yourself some money. Because the calculation above pads in enough power to ensure you can start your devices in any order, it may point you to a bigger and more expensive generator than you need. However, by following the more regimented, order-of-operations calculation below, you'll get a much more precise idea of how much power you need, which could in turn point you to a smaller and less expensive generator.


Again, you should always start your generator without any load, and then connect each device one at a time. The following calculation also requires that you start your devices in order from highest starting watts to lowest starting watts. When you connect devices in this order, you can start high demand devices when there is more power available.


1. Determine the starting watts and running watts for each device that you want to plug into the generator.

a. Find the starting (surge) watts and running (rated) watts for each device that you want to plug into the generator. Look for a sticker or plate on each device or check your owner's manuals.

b. If your device or manual only shows amps and volts, watts can also be determined through a simple formula. (Amps x Volts = Watts)

c. List out these devices from highest starting watts to lowest starting watts as seen in Table 2 below.


Table 2

Example DevicesStarting WattsRunning Watts
Air compressor2,0001,000
Refrigerator1,600800
Microwave01,000
Blender850400

2. To find the total running watts, add all of the running watts together from Table 2.


1,000 + 800 + 1,000 + 400 = 3,200 total running watts


3. In Table 3, shown below, the values from Table 2 are used to calculate the highest total starting watts required as devices are connected and running. This number represents the highest power requirement you will encounter as you connect all of your devices to the generator. To find this, add the starting watts of each new device you connect to the combined running watts of all connected devices. The highest of these numbers will be the total starting watts required. And again, remember to always connect devices in order from highest starting watts to lowest starting watts.


Table 3

DeviceStarting WattsRunning Watts of All Connected DevicesTotal Starting Watts Required
1. Air compressor2,000 +0 (nothing connected)= 2,000
2. Refrigerator1,600 +1,000 (air compressor)= 2,600
3. Microwave1,000* +1,800 (air compressor + refrigerator)= 2,800
4. Blender850 +2,800 (air compressor + refrigerator + microwave)= 3,650

* Even though the microwave does not have starting watts listed, you have to account for the power needed to actually run it.


850 + 2,800 = 3,650 highest total starting watts required


In order to run all of these devices simultaneously, you would require a generator with at least 3,650 starting watts and 3,200 running watts.



P05702 Firman 7125 Watt Portable Generator with Remote - Gas - Electric Start

Replaces Firman P05703

Installation Details 333-P05703 Installation instructionsAlternate Instructions 333-P05703 Installation instructions


California residents: click here


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Info for this part was:

Edited by:
Daron K
Written by:
Alex H

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