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14kW Dual Fuel Home Standby Generator by Generac
- $1,836.00
- Brands Generac
- Product Code: 7223
- Availability: In Stock
Generac Guardian Series 14,000 Watt (14 kW) Dual-Fuel 50-State Air-Cooled Home Standby GeneratorThe Generac Guardian Series 14,000-Watt (14 kW) Dual-Fuel Home Standby Generator is designed to provide automatic backup power when utility electricity is interrupted. Built for residential standby use, it can operate on natural gas or liquid propane (LP), giving homeowners flexibility based on the avai..
Top Features of Generac 14kW Dual Fuel Home Standby Generator
Generac Guardian Series 14,000 Watt (14 kW) Dual-Fuel 50-State Air-Cooled Home Standby Generator
The Generac Guardian Series 14,000-Watt (14 kW) Dual-Fuel Home Standby Generator is designed to provide automatic backup power when utility electricity is interrupted. Built for residential standby use, it can operate on natural gas or liquid propane (LP), giving homeowners flexibility based on the available fuel source.
With a 14,000-watt continuous power rating, air-cooled engine, automatic standby operation, and a weather-resistant aluminum enclosure, the Guardian Series generator is designed to remain installed outside the home and be ready to supply backup electricity when needed.
Generac's specifications list the 14 kW Guardian configuration at 240 volts, single phase, 60 Hz, with a 60-amp main-line circuit breaker.
Key Features
14,000 watts (14 kW) of rated continuous power.
Dual-fuel operation using natural gas or liquid propane.
Air-cooled standby generator designed for residential backup power.
240-volt, single-phase electrical output.
60 Hz operating frequency.
60-amp main-line circuit breaker on the documented 14 kW configuration.
G-Force 800 Series two-cylinder engine.
Aluminum outdoor enclosure designed for permanent installation.
True Power electrical technology with total harmonic distortion below 5% on the documented 14 kW specification.
Designed to work with an automatic transfer switch for automatic backup-power operation.
Suitable for residential applications where dependable standby power is required.
Automatic Backup Power
A home standby generator is permanently installed outside the residence and connected to the home's electrical system through an appropriate transfer switch.
When utility power fails, the transfer system can disconnect the home from the utility and transfer the electrical load to the generator. When utility power is restored, the system can return the home to utility power and shut down the generator according to its programmed operating sequence.
The exact transfer-switch configuration depends on the installation and selected Generac system.
Dual-Fuel Operation
The Guardian 14 kW is designed to operate using either natural gas (NG) or liquid propane (LP). This gives homeowners flexibility when selecting or configuring the fuel supply.
Generac's published specifications for the 14 kW configuration indicate 14,000 watts maximum continuous power on both LP and NG.
Fuel consumption varies with the fuel type and generator load. Generac lists the following consumption figures for its documented 14 kW Guardian configuration:
| Fuel | 50% Load | 100% Load |
|---|---|---|
| Natural Gas | 195 ft³/hr | 256 ft³/hr |
| Liquid Propane | 1.81 gal/hr | 3.07 gal/hr |
Actual fuel consumption can vary depending on load, installation conditions, fuel supply, altitude, temperature, and other operating factors.
14 kW Power Capacity
The generator is rated for 14,000 watts of continuous power in the documented Guardian 14 kW configuration.
At 240 volts, Generac specifies a maximum continuous load current of approximately 58 amps for the 14 kW model.
The generator's available capacity should be evaluated against the home's actual electrical loads, particularly when large motors, air-conditioning equipment, pumps, or other appliances have high starting requirements.
G-Force 800 Series Engine
The documented 14 kW Guardian configuration uses a Generac G-Force 800 Series two-cylinder engine with an 817 cc displacement. The engine uses an aluminum cylinder block with cast-iron sleeves.
The engine is designed specifically for standby-generator operation and is paired with an air-cooled cooling system.
Air-Cooled Outdoor Design
The generator uses an air-cooled configuration and is housed in an aluminum enclosure intended for outdoor installation.
Generac identifies the documented 14 kW configuration at approximately 391 lb with dimensions of 46.4 x 26.3 x 30.7 inches (L x W x H).
Generac's support documentation also notes that dimensions can differ between Guardian generations. Therefore, the exact model number should be checked before using dimensions for installation planning.
Quiet Exercise Mode
The Guardian system can perform periodic exercise cycles to help keep the generator prepared for an outage.
Generac's published specification for the documented 14 kW configuration lists approximately 65 dB(A) at 23 feet under normal-load operation and approximately 55 dB(A) in Quiet-Test low-speed exercise mode.
The actual perceived sound level will depend on distance, installation location, surrounding structures, load, and environmental conditions.
Electrical Performance
The documented 14 kW Guardian specification includes True Power electrical technology and lists total harmonic distortion of less than 5%.
This is intended to provide cleaner electrical output for household equipment and electronics when compared with generators having less controlled output characteristics.
Residential Standby Applications
The generator can be used as part of a properly designed residential backup-power system for applications such as:
Home lighting
Refrigerators and freezers
HVAC equipment, subject to load requirements
Sump pumps
Well pumps
Garage equipment
Home networking equipment
Security systems
Kitchen appliances
Other appropriately sized household circuits
The generator should be sized by a qualified professional based on the home's electrical loads and applicable local requirements.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Generac |
| Series | Guardian |
| Product Type | Home Standby Generator |
| Rated Power | 14,000 W / 14 kW |
| Fuel Type | Natural Gas or Liquid Propane |
| Generator Type | Air-Cooled Standby |
| Rated Voltage | 240 V |
| Phase | Single Phase |
| Frequency | 60 Hz |
| Main Line Circuit Breaker | 60 A |
| Engine Series | Generac G-Force 800 |
| Engine Configuration | 2-Cylinder |
| Engine Displacement | 817 cc |
| Enclosure | Aluminum |
| LP Continuous Power | 14,000 W |
| NG Continuous Power | 14,000 W |
| THD | Less than 5% |
| Approx. Weight | 391 lb |
| Approx. Dimensions | 46.4 x 26.3 x 30.7 in (L x W x H) |
| Normal-Load Sound Level | Approx. 65 dB(A) at 23 ft |
| Quiet-Test Sound Level | Approx. 55 dB(A) at 23 ft |
Specifications above are based on Generac's published 14 kW Guardian documentation. Generac has produced multiple Guardian 14 kW configurations over time, so model number, production generation, transfer switch, monitoring features, battery specification, and exact dimensions should be verified before listing or installation.
Installation Considerations
A standby generator is not a plug-in portable generator. It requires permanent installation, appropriate fuel connections, electrical wiring, transfer equipment, grounding/bonding, clearances, and compliance with applicable electrical, fuel, building, and environmental codes.
Installation should be performed by appropriately qualified professionals and according to the generator's installation manual and local regulations.
Generac also provides model-specific manuals and specifications through its product-information system, where users can search by model or serial number.
Why Choose the Guardian 14 kW?
The Generac Guardian Series 14,000-Watt Dual-Fuel Air-Cooled Home Standby Generator provides a permanent backup-power solution for homeowners who want automatic protection against utility interruptions.
Its combination of 14 kW output, natural-gas or LP operation, 240-volt single-phase power, air-cooled engine design, aluminum enclosure, and automatic standby capability makes it a practical choice for residential backup-power installations.
For the most accurate purchasing and installation information, match the product listing to the exact Generac model/order number, particularly when confirming the included transfer switch and monitoring features.