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Generac RG03015ANAX – 30kW 120/240V Standby Generator

The Generac RG03015ANAX is a 30kW liquid-cooled automatic standby generator designed for permanent backup power applications using 120/240V 1-phase service. This Liquid Cooled RG Series model uses a 1.5L engine and supports natural gas or vapor propane fuel. It is listed with a No Catalyst option and is not compliant for California or Massachusetts. For CA or MA applications, the supplied product note recommends reviewing RG02724ANAX as an alternative. Buyers should carefully review the kW rating, voltage, fuel type, RPM, catalyst requirements, and installation requirements before ordering.

30kW Backup Power for 120/240V 1-Phase Applications

The RG03015ANAX is built for standby generator projects where 30kW output, 120/240V 1-phase service, and gaseous fuel support are required. Final load sizing, transfer equipment, fuel connection, permitting, and site requirements should be reviewed with a qualified installer.

1.5L 3600RPM Engine Platform

This model uses Generac’s 1.5L liquid-cooled engine platform operating at 3600RPM. This makes it a high-speed RG Series configuration where RPM, fuel type, voltage, and emissions requirements should be reviewed carefully before purchase.

Evolution Controller, Mobile Link, and Quiet-Test

The RG03015ANAX supports practical generator ownership features including Evolution controller functionality, Mobile Link monitoring, and Quiet-Test operation. These features help support generator status visibility, service awareness, and scheduled exercise operation when the generator is professionally installed and maintained.

Non-CA/MA No-Catalyst Configuration

This RG03015ANAX configuration is listed with no catalyst option and is not compliant for California or Massachusetts based on the supplied product data. The same product note states that 1.5L engine models are emissions compliant for 48 states, U.S. territories, and Canada, but not for CA or MA.

Generac RG03015ANAX 30kW liquid-cooled standby generator for 120 240V 1-phase backup power

The Generac RG03015ANAX is designed for permanent standby generator applications where 30kW output, 120/240V 1-phase service, and natural gas or vapor propane fuel support are part of the project requirements. This model is intended for non-CA/MA applications due to its no-catalyst configuration.

With Evolution controller support, Mobile Link monitoring, Quiet-Test operation, TruePower electrical technology, and an aluminum enclosure, this RG Series generator supports practical standby power planning for properties that require verified fuel, voltage, and installation details before purchase.

Generac RG03015ANAX 30kW 1-phase standby generator with Mobile Link monitoring and Evolution controller

Generac RG03015ANAX Features & Benefits

  • 30kW standby output: Provides a clear power rating for properly sized backup power applications.
  • 120/240V 1-phase service: Matches projects requiring this specific single-phase voltage configuration.
  • Natural gas or vapor propane fuel: Supports flexible gaseous fuel planning where properly installed.
  • 1.5L 3600RPM engine: Identifies this as a high-speed liquid-cooled RG Series configuration.
  • Mobile Link support: Helps owners and service teams monitor generator status and service readiness.
  • No-catalyst configuration: Listed for 48-state applications and not compliant for CA or MA based on the supplied product data.
  • G3 kit note: If ordering G3 kit G0072150, the supplied product data states that harness A0005166075 is also required.

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Generac RG03015ANAX Specifications

Brand Generac
Series Liquid Cooled RG Series
Model / SKU RG03015ANAX
Product Type Liquid-cooled automatic standby generator
Generator Type Protector gaseous generator
Rated Power Output 30kW / 30,000 running watts
Fuel Type Natural gas / vapor propane
Voltage 120/240V
Phase 1-phase
Engine 1.5L engine
Engine Speed 3600RPM
Monitoring Mobile Link support / cellular connectivity
Power Quality TruePower technology; less than 5% total harmonic distortion
Exercise Mode Quiet-Test mode
Catalyst Configuration No Catalyst option
Emissions Availability 48-state compliant; not compliant for CA or MA
G3 Kit Requirement G3 kit G0072150 requires additional harness A0005166075

Generac RG03015ANAX Info

Generac RG03015 User Manual

Generac RG03015 Installation Manual

Generac RG03015 Specification Sheet