Standby Generator Installation and Standby Generator Service in Hazlet, NJ by Green Sun Energy Services.
Eric from Hazlet, NJ has been a Green Sun Energy Services client since November of 2021. The generator was commissioned in March of 2022: a 14 kW Generac Guardian on natural gas, outdoors beside the meter, with a 100-amp service-entrance switch, a smart management module and surge protection. At 1,285 square feet this is a compact house, but the load survey is what set the size rather than the floor area – two sump pumps and a heat pump, and a heat pump draws several times its running load in the instant it starts. The load calculation came out at 13 kW and the machine installed sits just above it. Annual maintenance, a seven-year extended parts-and-labor warranty and monitoring we manage sit behind the generator.
Project Facts
- Location
- Hazlet, NJ
- Services
- Standby Generator Installation, Standby Generator Service
- Client since
- November 2021
- Manufacturer
- Generac Model # 7223
- Rated output
- 14 kW LP / 14 kW NG
- Fuel
- Natural Gas
- Home sized for
- 1,285 sq ft
- Electrical service
- 100 amp
- Transfer switch
- 100 amp
- Load management
- Managed Whole House
Standby generator questions from Hazlet homeowners
Will a 14 kW generator run an entire Hazlet house?
For many homes, yes, but that does not mean every load can run at the same moment. Houses with two central air conditioners, electric heat, EV charging, pool equipment or electric cooking may need load management or a larger machine. The answer comes from a load calculation rather than from the phrase whole house.
What is a sediment trap for?
It helps stop foreign material in the gas line from reaching the generator's fuel controls. Where the fuel-gas code and the system configuration call for one, it is fitted, and the maintenance schedule includes inspecting or cleaning it.
Which fuel-gas code applies?
New Jersey currently adopts the 2024 International Fuel Gas Code as its Fuel Gas Subcode, which is what governs the piping, testing and shutoff arrangements on a natural-gas generator installation.



