Green Sun Energy Services installed a Generac standby generator at a home in Colts Neck for a client since July of 2024, commissioned in November. On a property like this one the case for standby power is more basic than lighting. The house is on a private well, so when the power stops the pump stops and there is no running water at all — not for washing, not for cooking, not for flushing. Add two sump pumps to that and an outage during a storm becomes a question of whether the basement stays dry. Those three pumps did most of the work in deciding what to install. The 2,221 square foot house also carries a double electric oven, a refrigerator, a dishwasher, a microwave, and a washer with a gas dryer. The National Electrical Code calculation came to a minimum of 14 kW, and the installed machine delivers 19.5 kW on natural gas through a 200 amp transfer switch covering the whole house, leaving real headroom above the requirement rather than meeting it exactly. Total gas demand with the generator running is 541 cubic feet per hour. The service plan supports the generator with annual maintenance, an extended parts and labor warranty, and remote monitoring Green Sun manages directly.
Project Facts
- Location
- Colts Neck, NJ
- Services
- Standby Generator Installation, Standby Generator Service
- Client since
- July 2024
- Manufacturer
- Generac Model # 7042-2
- Rated output
- 22 kW LP / 19.5 kW NG
- Fuel
- Natural Gas
- Home sized for
- 2,221 sq ft
- Electrical service
- 200 amp
- Transfer switch
- 200 amp
- Load management
- Managed Whole House
Standby generator questions from Colts Neck homeowners
Does the generator need its own gas shutoff?
The fuel installation has to include the shutoff arrangements required by the adopted fuel-gas code and by the installation instructions. The valve must be positioned where it is accessible, both for servicing and for isolating the machine in an emergency.
Do generator requirements in Colts Neck differ from the next town over?
The manufacturer's equipment requirements do not change when you cross a municipal boundary into Colts Neck, but local zoning can. A township may impose its own side-yard and rear-yard setbacks, mechanical-equipment rules, screening, noise requirements and floodplain provisions. That is why every property gets a municipal zoning review rather than a general answer.
How quickly does it take over?
The automatic start sequence normally begins within seconds of the controller deciding that utility power has failed or fallen outside acceptable limits. There is a deliberate short delay so that a momentary flicker does not trigger a full start and transfer. Exact timing depends on the controller, the transfer switch and the configuration.