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AFE Dedicated Blast - Energy Saver-Recovered
Preferred Utilities
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Writing a Spec? Gotta Retrofit?
Try these tools.

Finally, there's a better way to manage your projects thanks to Preferred Utilities' Web Applications. We designed these free tools with engineers in mind - and they're meant to be your shortcut to success.

EnergySaver Payback Analysis

Ever tried to justify a retrofit project? Now there's a better way to crunch the numbers. This app will save you time and money. It analyzes your existing boiler and burner system data and compares it against a proposed modern upgrade, complete with energy savings estimates.

The calculation output in this application is extensive. It includes a fuel analysis, combustion efficiency (existing and projected), fuel consumption, electrical consumption, and C02 credit calculations. Use this tool if you are considering a boiler/burner upgrade.

Fuel Load Calculator

Tested by our proven engineers, this app calculates the total fuel tank capacity required for your emergency generator fuel system.

If you know the runtime and the number of generators in your system, you're good to go. We've handled the guesswork and added our recommendations for ullage, drop tube gap, and generator testing.

Fuel Oil System Specification Configurator [Coming Soon]

What would you say if there was a program that could write fuel oil specifications for you? This app will do just that.

Just take a minute to answer our questions and we'll create a custom specification for your fuel system job. You'll be able to take charge of your project and adapt this specification to your needs. We've included recommendations for line sizes, pumps, and strainer selections. Feel free to save your project. You can come back to it at any time for an updated specification. No other tool offers this much flexibility.

We hope you'll get comfortable with these tools and use them for your current projects. And don't worry - you'll be able to save all of your data and return to it whenever you like. For your convenience, we've optimized most of these apps for PC, tablet, and mobile viewing.

Be sure to check back for future applications, because this is just the beginning.

But enough talking - let's get results!

P.S. - Got an idea for a future web application? We'd love to hear from you!
7701 Las Colinas Ridge, Ste. 800, Irving, TX 75063