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I have a Generac 17kW automatic standby generator. Our
I have a Generac 17kW automatic standby generator. Our neighborhood had a brief power outage yesterday. The generator turned on as it was supposed to, but it did not supply AC to our house. I checked … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
My Generac 15 KW Generator will start for 3 seconds and
My Generac 15 KW Generator will start for 3 seconds and shuts off. The red light appears for overheating. I am hooked up to natural gas. Is there a filter on natural gas? … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
What is the btu of a 12 kw generator, It is 15 years old
We have propane, but we are getting natural gas the gas company wants to know the btu … read more
Wayne Crawford
Wayne Crawford
3,928 satisfied customers
I have a 6 month old Generac 25 KW natural gas air cooled
I have a 6 month old Generac 25 KW natural gas air cooled generator that went completely under last week during the La. Flooding you can't see the digital information board because of fogging. I drain… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
What can cause my generator to try to start and not ever fully
What can cause my generator to try to start and not ever fully turn over. I've replaced the battery already.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
15,770 satisfied customers
I have a Guardian (Generac) natural gas, 6 KW generator, now
I have a Guardian (Generac) natural gas, 6 KW generator, now about 7 years old, that does not start for the weekly 'excercise'. I've checked to rubber bellow connection -engine to generator- and it sh… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have a 20 kw natural gas generator, it was serviced about
I have a 20 kw natural gas generator, it was serviced about 2 weeks ago. They forgot to put the switch back in automatic. We lost power a little while ago, I put the switch back to automatic, the GFIC… read more
The Home Smithy
The Home Smithy
Home Improvement Repair Consultant
Vocational, Technical or Trade School
7,358 satisfied customers
I have a Generac Standby generator, model 41094, s/n(NNN) NNN-NNNN
I have a Generac Standby generator, model 41094, s/n(NNN) NNN-NNNN The engine cranks but will not start. I seems to a fuel issue because when I spray some carb cleaner into the intake, it fires and ru… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
We have a 15 kW Generac Guardian standby generator that is
We have a 15 kW Generac Guardian standby generator that is approx. 7 years old. Never any problems with the unit. A couple of days ago the unit came on when there was no power outage in our house. We … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
we are trying to do start up of 5872 Generac generator. Generator
we are trying to do start up of 5872 Generac generator. Generator starts right up in manual and auto. When we start putting a load on it (2- 15 Amp Breakers) the contactor goes on and off and on and o… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have installed a 12 KW generator and the engine runs for
I have installed a 12 KW generator and the engine runs for about 30 seconds then stops with an underspeed error. I googled and I think I need to switch the motor from the Natural gas setting to LP. I … read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have a generac 14 kw standby generator that runs on natural
I have a generac 14 kw standby generator that runs on natural gas. It was installed about 15 months ago and never had an issue. It was serviced about 2 months ago and we started experiencing that it w… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Our one year old 20KW Generac with whole house auto transfer
Our one year old 20KW Generac with whole house auto transfer switch (18 KW on natural gas) ran on natural gas for 125 straight hours during the storm Sandy here in NJ. When I was able to check the oil… read more
Christopher
Christopher
Senior Mechanic & Technician
Factory Training
2,435 satisfied customers
I have a Model 58870 (20 KW) generator that I start manually.
I have a Model 58870 (20 KW) generator that I start manually. It starts and 15-20 seconds later stops. The LED indicates underspeed as the reason. It seems like a govenor or gas regulator issue. How d… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
We have a natural gas electric start/manual start 15 kw, 120/240
We have a natural gas electric start/manual start 15 kw, 120/240 volt generac generator. Had it for years and until recently it would run a check once a week for about 10 minutes. It has stopped worki… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I just relocated my Generac 16 KW natural gas generator - model
I just relocated my Generac 16 KW natural gas generator - model(NNN) NNN-NNNN 120/240 volt from my shop to the house. Bled the gas lines and manually started it - took about 4 attempts of 2 minutes ea… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
I have a Generac guardian 15kw, natural gas generator. It is
I have a Generac guardian 15kw, natural gas generator. It is rated at 13 kw when using it on natural gas. I just purchased this unit and it has about 10 hours on it. When my AC condensing unit try's t… read more
Hank F.
Hank F.
Technician
High School or GED
16,128 satisfied customers
Onan home generator, natual gas, automatic cross over controls,
Onan home generator, natual gas, automatic cross over controls, model 5 CCK----V 5 kw. Installed in 1981, and has been working fine, except now. Has been on 6 month preventive maint. contract. Now it … read more
Al Mancini
Al Mancini
Bachelor's Degree
30 satisfied customers
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