Brochure
SPECIFICATIONS (LP/NG)
10-22 kW GUARDIAN SERIES 
AUTOMATIC HOME STANDBY GENERATORS
0203010 Rev. 08/2019
©2019 Generac Power Systems, Inc. All Rights Reserved.  
Specications are subject to change without notice.
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TM
Generator Only Model 7171 7173 7176 7038 7042
Generator / Select Circuit Switch Model
7172 
100 Amp 
Switch
7174 
100 Amp 
Switch
7177 
100 Amp 
Switch
n/a n/a
Generator / 200 Amp Service Rated Load 
Shedding Smart Switch Package Model #
n/a 7175 7178 7039 7043
Voltage (Single Phase)  120/240V
Amps @ 240V LPG  41.7 54.2 66.6 83.3 91.6
Amps @ 240V NG  37.5 54.2 66.6 75 81.3
Engine/Alternator RPM  3600/3600
Engine  Generac G-Force
Engine Displacement 460cc 816cc 999cc
Fuel Consumption @ 1/2 Load  
NG cu. ft/hr
101 154 182 204 228
Fuel Consumption @ Full Load 
NG cu. ft/hr
127 225 245 301 327
Fuel Consumption @ 1/2 Load 
LPG cu. ft/hr (gal/hr)
36 (0.97) 56 (1.54) 62 (1.70) 86 (2.37) 92 (2.53)
Fuel Consumption @ Full Load 
LPG cu. ft/hr (gal/hr)
54 (1.48) 90 (2.45) 109 (2.99) 129.6 (3.56) 142.1 (3.90)
Quiet-Test Mode  Yes
db(A) at Exercise  57 55 55 55 57
db(A) at Normal Operating Load  61 65 65 67 67
Enclosure  Aluminum
Enclosure Color  Bisque
Warranty 5-Year Limited
Dimensions (L" x W" x H")  48 x 25 x 29
Weight (lbs.) 338 385 420 448 466
Standard with Mobile Link Yes
10/9 kW 13/13 kW 16/16 kW 20/18 kW 22/19.5 kW
Generac Power Systems, Inc.
S45 W29290 Hwy. 59, Waukesha, WI 53189
generac.com 1-888-GENERAC (1-888-436-3722)




