Description
Product Overview
Ensure your entire home or small commercial building remains powered during outages with the Generac Protector Series RG02515ANAX Standby Generator. Delivering 25 kW of reliable backup power, this unit is designed for large homes, custom residences, and critical business applications where uninterrupted power is essential.
The Protector Series features a liquid-cooled Generac 1.5L DOHC 4-cylinder engine for dependable performance in demanding conditions. It runs on natural gas or liquid propane (LP) and provides automatic backup power to keep lights, appliances, HVAC systems, security, and sensitive electronics operating seamlessly.
Key Features
✅ Powerful Backup Solution
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25,000 watts of standby power for large homes or commercial buildings.
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Keeps critical systems, heating/cooling, and appliances operational during outages.
✅ Dual Fuel Capability
Runs on natural gas (NG) or liquid propane (LP) for fuel flexibility.
✅ Liquid-Cooled Engine
Equipped with a robust Generac 1.5L DOHC 4-cylinder liquid-cooled engine for maximum durability, efficiency, and quiet operation.
✅ Quiet-Test™ Self-Test Mode
Runs at a lower RPM for a quieter, fuel-efficient weekly test (as low as 59 dB at 23 ft).
✅ Mobile Link™ Connectivity
Monitor generator status remotely via smartphone, tablet, or PC. (Requires internet connection.)
✅ Evolution™ Multi-Lingual Controller
Two-line LCD display with intuitive controls for service, maintenance alerts, and operational monitoring.
✅ Weather-Resistant Aluminum Enclosure
Acoustically designed, corrosion-resistant enclosure protects against harsh weather, including coastal and salty air environments.
✅ Compact, Unobtrusive Design
Neutral styling and small footprint fit discreetly into landscaping, ideal when space is limited.
✅ Safety Features
Automatic shutdown for high coolant temperature, low coolant level, low oil pressure, and overspeed, protecting your investment and ensuring safe operation.
✅ 24/7/365 Customer Support
Backed by Generac’s dedicated customer service team and a nationwide dealer network for responsive assistance anytime.
Specifications
| Attribute |
Details |
| Brand |
Generac |
| Series |
Protector |
| Model |
RG02515ANAX |
| Rated Power Output |
25 kW |
| Amperage |
104 A |
| Voltage |
120/240V Single Phase |
| Engine Brand |
Generac |
| Engine Type |
1.5L DOHC 4-cylinder liquid-cooled |
| Engine Displacement |
1,500 cc |
| Fuel Type |
Natural Gas (NG) / Liquid Propane (LP) |
| Fuel Consumption @ 50% Load (NG) |
297 cu. ft/hr |
| Fuel Consumption @ 50% Load (LP) |
3.3 gal/hr |
| Cooling System |
Liquid cooled |
| Noise Level |
59 dB (Quiet-Test) / 72 dB (full operation) |
| Starting System |
Automatic |
| Low Oil Shutdown |
Yes |
| Battery Required |
Yes (12V 525CCA – not included) |
| Battery Included |
No |
| Enclosure Material |
Aluminum, sound-attenuated, corrosion resistant |
| Dimensions (L x W x H) |
62.2 x 30.6 x 38.6 in |
| Weight |
777 lbs |
| Transfer Switch |
Sold separately |
| Remote Monitoring |
Included (Mobile Link compatible) |
| Certifications |
UL 2200 Listed |
| Warranty |
5-Year Consumer Limited Warranty |
Warranty
✔️ 5-Year Factory Warranty
Includes parts and labor coverage for reliable, long-term protection backed by Generac’s industry-leading support network.
