Vijay from Manalapan, NJ has been a Green Sun Energy Services client since September of 2025. The generator was commissioned that November: 26 kW on natural gas, on a 200-amp service-entrance switch with two load management modules. At 6,775 square feet this is the largest house on the site, and the load calculation came to 22 kW – two sump pumps, an electric oven and microwave, two refrigerators, a washer, a gas dryer and a dishwasher. A house this size on a single 200-amp service is the case where load management stops being a refinement and becomes the design: the modules hold back the heaviest draws so the whole property stays covered rather than being divided into circuits that matter and circuits that wait. Annual maintenance, a seven-year extended parts-and-labor warranty and monitoring we manage all sit behind it.
Project Facts
- Location
- Manalapan, NJ
- Services
- Standby Generator Installation, Standby Generator Service
- Client since
- September 2025
- Manufacturer
- Generac Model # 7290
- Rated output
- 26 kW LP / 22.5 kW NG
- Fuel
- Natural Gas
- Home sized for
- 6,775 sq ft
- Electrical service
- 200 amp
- Transfer switch
- 200 amp
- Load management
- Managed Whole House
Standby generator questions from Manalapan homeowners
Does a generator in Manalapan have to sit twelve inches above the flood elevation?
That figure should not be treated as a universal rule without looking at the actual property. The required elevation can depend on the flood-zone designation, the municipal freeboard, the Design Flood Elevation, Coastal A or V Zone conditions, NJDEP requirements and the applicable building-code provisions. Each flood-zone installation is worked out individually.
Does new gas piping have to be pressure tested in Manalapan?
Yes. Gas piping subject to the adopted fuel-gas code must be inspected and tested before it is accepted. New Jersey adopts the 2024 International Fuel Gas Code, which governs the inspection, the test pressure and how long the test has to hold.
Do underground utilities have to be marked before the trench is dug?
Yes. Underground facilities must be addressed through the New Jersey One Call process before the excavation begins, which is what protects buried gas, electric, telecommunications and water lines from being struck.