CK Control Temp in Green Brook, NJ has been a Green Sun Energy Services client since October of 2024. The generator was installed by another company and commissioned in September of 2022, and the servicing moved to us two years later. The two-year service was completed in November of 2024, and the three-year service in January of 2026. For a commercial building the calculation behind backup power is different from a home: an outage does not mean discomfort, it means a business that cannot operate, and every hour of it is measurable. That is what the annual service is protecting – not the machine, but the certainty that it starts.
Project Facts
- Location
- Green Brook, NJ
- Service
- Standby Generator Service
- Client since
- October 2024
- Manufacturer
- Generac Model # 7038-1
- Rated output
- 20 kW LP / 18 kW NG
- Fuel
- Natural Gas
- Transfer switch
- 90 amp
- Load management
- Whole House
Standby generator questions from Green Brook homeowners
Will it work if nobody is home?
Yes, which is one of the main advantages over a portable generator. It has to be properly installed, fuelled, maintained, free of active shutdown alarms and left in AUTO. That matters most where an outage would otherwise stop a sump pump, the heating, refrigeration or a well pump while the house is empty.
Does a 200-amp service need a 200-amp transfer switch?
A transfer switch installed in the service path has to be rated appropriately for the service and the configuration. A 200-amp service commonly uses a 200-amp service-rated switch, but the actual design is confirmed by the electrician rather than assumed from the service size.
How close to the house can a generator sit in Green Brook?
For the air-cooled models covered by the manufacturer's listed installation guidance, the rear of the generator can be as close as eighteen inches to a qualifying structure when every condition of that listing is met. That eighteen inches is a tested installation dimension, not a zoning setback, and a municipality can require more.