Generac RG04845ANAX Standby Generator Review

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Generac RG04845ANAX 1
Generac Model: RG04845ANAX Type: Standby Generator
Wattage: 48000 Watts Starting Watts: Running Watts: 48000 Liquid Propane 48000 Natural Gas
Length: 83.4 in (211.83 cm) Width: 33.5 in (85.09 cm) Height: 46 in (116.84 cm)
Duel Fuel: Yes Fuel Type: Liquid Propane, Natural Gas Tank Capacity: 4.16 Gal (15.75 l)
Emissions: UL Listed Runtime @25%: tba Weight: 1781 lb (807.85 kg)
A lot of people say that Generac is the best company for generators. There’s no doubt in my mind, based on their sheer trustworthiness and quality product line-up; these products are worth a serious look! Can they keep up with the demands of the owners? What is it about them that makes them so appealing to others? We’ll get the answers in this Generac RG04845ANAX review.

Generac RG04845ANAX Review


If you are looking for a Standby Generator generator that can be used as soon as it arrives, this Generac RG04845ANAX Standby Generator will not disappoint. The best thing about this generator is that it can also be used in emergencies to power up your home. This generator has been designed with safety measures such as running on clean fuel, so there will never be any need to worry about spilling gas or running out of fuel.

Generac’s RG04845ANAX is like no other. Is it WRONG?… ABSOLUTELY NO.

The top-line generator model, Generac RG04845ANAX, has all the features you could expect from a Liquid Propane, Natural Gas generator. Its Eco-throttle engine anticipates your demand for power to deliver just the right amount at just the right time-saving you money. RG04845ANAX can power your home fuel-efficiently, and oh yeah–it’s quiet! This generator is has been certified and is UL Listed. A fuel tank capacity of 4.16 Gal (15.75 l) cuts down on costs and noise levels, producing a sound level at just , which is about the same as a household dishwasher.

Generac RG04845ANAX Generator Top Features

Multi-Purpose Power Source

The Generac RG04845ANAX can power most household appliances, electronic devices, and tools that you might need during an emergency or natural disaster. It is ideal for camping, power outages, and home maintenance chores.

Vast Electronic Item Support

The best and most impressive feature of this generator is its capability to power various electronic items. On the road or at home, it’s suitable for watching TV, operating lamps, running fans, using small power tools, and more.


Owing to Generac‘s technology, the generator runs very efficiently. It can power up your house for an extended period of time on a single tank.

Super Quiet

Generac RG04845ANAX is one of the quietest generators, of its kind, on the market. At only , it does not produce any irritating, distracting noises. It’s a great generator to keep at home or in the office.

Safety and Convenience Features

The Generac RG04845ANAX generator offers overload protection, engine auto-stop when the oil is low, and overheat protection to keep your unit running safely for years. It’s also effortless to use and move around.

Easy to Maintain

The Generac RG04845ANAX supplies the power you need, but it does not require a lot of maintenance. The generator is very easy to service and maintain with hassle-free accessible ports


One of the most critical factors that make this generator popular is its portability. The Generac RG04845ANAX weighs only 1781 lb (807.85 kg). and comes with a super-handy detachable carrying handle.

Powerful Engine

Lightweight but reliable 4500 cc powerful generator, perfect for home use when small loads are present. Running Watts:  48000 Liquid Propane 48000 Natural Gas & Starting Watts:

Suitable Voltage, AMP, & Frequency

The generator produces 120/240v, 60 hz. It has a maximum output of 48000 Watts watts.

Ergonomic Design

New ergonomically designed control panels allow easy-to-read gauges, lights & switches are more intuitive to operate.

Long Warranty

This awesome generator has a 5 Years Limited warranty. And the company provides excellent customer support centers all over the world, no matter where you are.

Long-Running Hours

If you are using the generator in ideal conditions, it can run up to tba on 25% load.

Generac RG04845ANAX FAQs

What is the best way to store it?

It’s a good idea to keep this generator in a box or cover it up so that it doesn’t get wet. Furthermore, Generac recommends that you store the generator in an upright position.

What are the dimensions of this model?

The overall height is 46 in (116.84 cm), and it has a length of 83.4 in (211.83 cm) and width of 33.5 in (85.09 cm).

What fuel does this model use?

This generator uses Liquid Propane, Natural Gas.

Is this type of generator safe to use with power tools?

Yes, it’s very safe to use!

Does the Generac RG04845ANAX come with an Automatic Transfer Switch Standard (ATS)

4500 cc

What outlets configuration does the Generac RG04845ANAX have?

Exhaust Outlet

Should you buy the Generac RG04845ANAX?

Looking for a reliable generator that meets your needs? This generator has been designed to have for easy maintenance and to last years. And last but not least, Generac‘s generator is portable, compact, and weighs only 1781 lb (807.85 kg)–quite a feat when you consider this beast produces 48000 Watts watts of power! All in all, if you’re looking for reliability and quality, then Generac RG04845ANAX has everything you need.