Westinghouse WGen12000DF, Service Manual

Westinghouse Outdoor Power Equipment, LLC | 3

INTRODUCTION

SPECIFICATIONS

Specifications

Running Watts:

12,000 Gas / 10,800 LPG

Peak Watts:

15,000 Gas / 13,500 LPG

Rated Voltage:

120/240V

Rated frequency:

60 Hz @ 3600 RPM

Phase:

Single phase

Total Harmonic 

Distortion: 

≤ 5%

Engine Displacement: 

713 cc

Starting Type:

Recoil, Electric Start, 

Remote 

Fuel Capacity:

10.5 Gallons (40 Liters)

Fuel Type:

•  Unleaded gasoline  

87–93 octane*

•  HD-5 Propane

Oil Capacity:

1.7 US Quart (1.6 Liter)

Oil Type:

SAE 10W-30

Spark Plug:

97110 (5357)

Spark Plug Gap:

0.024 – 0.032 in.  

(0.60 – 0.80 mm)

Valve Intake 

Clearance:

0.0031 – 0.0047 in. 

(0.08 – 0.12 mm)

Valve Exhaust 

Clearance:

0.0051 – 0.0067 in. 

(0.13 – 0.17 mm)

AC Grounding System:

Bonded to frame

Voltage Regulator:

AVR

Alternator Type:

Brushed

Maximum Ambient 

Temperature:

104°F (40°C)

Certifications:

•  EPA

•  CARB

*

Ethanol content of 10% or less. DO NOT use E15 or E85.

UPDATES

The latest User Manual for your Westinghouse 

generator can be found under our support tab. 

https://

westinghouseoutdoorpower.com/pages/manuals

Or scan the following QR code with your smartphone 

camera to be directed to the link.

NOTICE

This product is designed and rated for continuous 

operation at ambient temperatures up to 104°F (40°C). 

If needed, this product can be operated at temperatures 

ranging from 5°F (15°C)–122°F (50°C) for short periods. 

If the product is exposed to temperatures outside of this 

range during storage, it should be brought back within 

this range before operation. This product must always 

be operated outdoors in a well-ventilated area and far 

away from doors, windows, and other vents. 
Maximum wattage and current are subject to and 

limited by such factors as fuel BTU content, ambient 

temperature, altitude, engine conditions, etc. Maximum 

power decreases about 3.5% for each 1,000 feet above 

sea level, and will also decrease about 1% for each 10°F 

(6°C) above 60°F (16°C) ambient temperature. 

PRODUCT REGISTRATION

For trouble-free warranty coverage, it is important to 

register your Westinghouse generator. 
You can register by:

•  Completing and mailing the product registration card 

included in the carton. 

•  Registering your product online at:  

https://westinghouseoutdoorpower.com/pages/

warranty-registration

•  Scan the following QR code with your smartphone 

camera to be directed to the mobile registration link.

•  Sending the following product information to:

Westinghouse Outdoor Power 

Warranty registration 

777 Manor Park Drive 

Columbus, OH 43228

For Your Records

Date of Purchase:

Model Number:

Serial Number:

Place of Purchase:

IMPORTANT: 

Keep your purchase receipt for trouble-free 

warranty coverage.