Douglas from Manalapan, NJ has been a Green Sun Energy Services client since May of 2021. The generator was another company’s install and the servicing came to us, since when it has been seen every spring – May of 2021, May of 2022, May of 2023, May of 2024, April of 2025 and March of 2026 – each visit working through whichever interval the machine had reached, from the five-year service up to the ten-year, 1,800-hour one. Two repairs were handled outside that schedule as well, the most recent this August. A machine of this age is where a maintenance record earns its keep: wear shows up gradually rather than all at once, and a unit that has been opened up every year is one whose weak points are known before an outage finds them.
Project Facts
- Location
- Manalapan, NJ
- Service
- Standby Generator Service
- Client since
- May 2021
- Manufacturer
- Generac Model # 6551
- Rated output
- 22 kW LP / 19.5 kW NG
- Fuel
- Natural Gas
- Transfer switch
- 100 amp
- Load management
- Managed Whole House
Standby generator questions from Manalapan homeowners
Can the existing natural-gas service in a Manalapan home supply a generator?
Often yes, but the gas system has to be evaluated first. The review covers the generator's BTU demand, meter capacity, available pressure, regulator capacity, pipe diameter and length, and every other gas appliance in the house -- furnace, boiler, water heater, range and fireplace among them.
How far does a generator have to be from a window or door?
Manufacturer guidance requires substantial separation from operable windows, doors, vents and other openings through which exhaust could enter the house -- commonly five feet for the applicable air-cooled configurations. The exact model's current installation manual has to be checked before a location is approved.
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.