Thread Tools Display Modes
Old 07-06-2015, 11:37 PM   #1
RV Vagabond Jerry
Jerry Dixon's Avatar
Join Date: Nov 2014
Location: Full Time Vagabond
Posts: 157
How many AMP's does each item use

Does anyone have a list of each piece of electrical equipment in a motorhome showing how may AMP's they take? I need to pre-plan which items I can use at the same time without blowing a fuse.

Jerry Dixon is offline   Reply With Quote
Old 07-07-2015, 04:16 AM   #2
Senior Member
fonzie's Avatar
Join Date: Sep 2010
Location: Eastern Ontario
Posts: 2,796
normal appliance amp draws

2011 Rockwood 8319SS with ProPride 3P hitch/GoodYear Marathons/TST TPMS 507
2008 F250 Lariat CC SB 6.8L V10 4.10 axle ratio (NITTO TERRA GRAPLER G2 LT275/65R20E)
Yamaha 3000iseb generator:Progressive Ind. EMS-HW30C : Eastern Ontario
Nights Camped: 2011(21) 2012(36) 2013 (17) 2014 (18) 2015 (18) 2016 (36)
fonzie is online now   Reply With Quote
Old 07-08-2015, 11:39 PM   #3
Senior Member
Join Date: Feb 2015
Posts: 108
Just be aware that on start up any motor will pull more than the chart indicates, it's brief but real and will affect what your inverter or generator or what a supply circuit can handle. A/C units are the worst about this.

If you are restricted by your power feed also keep in mind that you cannot continuously draw what the circuit is rated at or it may overheat. For example you might be able to run an a/c on a 20 amp circuit along with the parasitic draws in your trailer but you will be maxing that circuit out and running a fire risk.

I know this because I had a burned up GFI outlet demonstrate this first hand. Circuit, outlet and breaker all rated at 20 amp.
Brentf is offline   Reply With Quote
Old 07-09-2015, 12:41 AM   #4
Phat Phrog Stunt Team
SYE's Avatar
Join Date: Dec 2011
Location: Burton, MI.
Posts: 3,747
Wattage % Volts = Amps
Amps X Volts = Wattage

One other thing to keep in mind is many RV appliances require more amps to start the appliance than they do to run the appliance. A roof air conditioner can draw 16 amps to start, but may only use 13 amps once it is running.

120 Volt AC Amp Ratings
Appliance or Electronic Equipment Estimated Amps
Air Conditioner (X number of A/C) 12-16 Amps
Blender 5-6 Amps
Coffee Maker 5-8 Amps
Compact Disc Player 1 Amp
Computer (Laptop) 2-3 Amps
Converter 1-8 Amps
Crock Pot 1-2 Amps
Curling Iron <1 Amp
Drill 2-6 Amps
Electric Blanket 0.5-1.5 Amps
Electric Fan 1 Amp
Electric Water Heater 9-13 Amps
Electric Skillet 6-12 Amps
Hair Dryer 5-12 Amps
Iron 5-10 Amps
Light (60 watt % 120V) <1 Amp
Microwave 8-13 Amps
Microwave (Convection Oven) 13 Amps
Refrigerator in AC mode 5-8 Amps
Space Heater 8-13 Amps
Television 1.5-4 Amps
Toaster 7-10 Amps
Vacuum (handheld) 2-6 Amps
VCR 1-2 Amps
Washer/Dryer 14-16Amps

12 Volt DC Amp Ratings
Appliance or Accessory Estimated Amps
Aisle Light 1 Amp
CO Detector 1 Amp
Fluorescent Light 1-2 Amps
Furnace 10-12 Amps
LP Gas Leak Detector 0.5 Amp
Overhead lights (Per Bulb) 1 Amp
Porch Light 1 Amp
Power Roof Vent 1.5 Amps
Radio/Stereo 4 Amps
Range Hood (Fan & Light) 2-3 Amps
Refrigerator (LP Gas Mode) 1.5- 2 Amps
Security System 1 Amp
Television (12 volt) 4-5 Amps
TV Antenna Booster <1 Amp
TV Antenna Booster 12 Volt outlet Up to 8 Amps
Variable Speed Ceiling / Vent Fan 4 Amps
VCR Recorder / Player 2 Amps
Water Pump 4 Amp
Scott & Vicki
2015 Silverado 3500HD 6.6L Duramax/Allison
2013 Columbus 295RL
Camped 2013 110, 2014 129, 2015 97
2016, Camped 69 nights, 25 Nights Reserved
SYE is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Virginia Campgrounds

Reviews provided by is not in any way associated with Forest River, Inc. or its associated RV manufacturing divisions.

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 11:27 AM.