EnergyLogic

EnergyLogic

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EnergyLogic is your resource for expert advice and distribution of waste oil heaters, HVLS fans, and portable heaters.

EnergyLogic is a Nashville, Tennessee-based manufacturer of Waste Oil Heating systems as well as a seller of HVLS “Big” Fans made by MacroAir. Our heating products consist of furnaces, boilers, and accessories that allow businesses to warm their facilities using “waste oil”—an industry term referring to various petroleum-based oils that already have been used once (often as motor oil) before being

06/16/2026

The EL75H is EnergyLogic's most compact waste oil heater, making it extremely efficient. It comes with a 10-gallon integrated tank with an option to add on an 80-gallon expansion tank, and two flue options: through the roof or through the wall. If you've been thinking about adding waste oil heating to a smaller space, get it installed before summer ends so you're ready when the cold comes back. See the EL75H @ https://energylogic.com/waste-oil-heating/why-the-energylogic-75h-uses-a-10-gallon-fuel-tank/

06/12/2026

Whether you're running a warehouse, managing a dealership service bay, or working in agriculture, Hunter and MacroAir HVLS fans are engineered to keep large spaces comfortable, reduce energy costs, and keep your team productive all summer long. One fan. Big impact. Explore HVLS Fans for your industry: https://energylogic.com/hvls-fans/

06/09/2026

Most shop owners know waste oil heating saves money, but as soon as the weather gets warm, we stop thinking about heat. The thing is, summer is the perfect time to be saving waste oil for use in the fall and winter!

Photos from EnergyLogic's post 05/30/2026

Summer is coming, and large spaces heat up fast. AMS fans are perfect for shops or large spaces that get notoriously hot in the summer. Check out the two options we carry:
The AirMobile, a portable fan on heavy-duty casters you can move wherever you need it.
The AirFocus, an overhead fan that installs with just two feet of clearance and keeps large areas cool from above.
Both are ultra-quiet, ultra-effective, and built for daily use in demanding environments. Now available to order directly. Shop AMS Fans: https://energylogic.com/shop/ -fans

05/26/2026

Do you have an EnergyLogic heater or boiler? It makes a difference for your annual maintenance.
Not all waste oil systems are serviced the same way, knowing the difference helps you maintain performance and avoid issues next season.
Find the right parts for your system online at EnergyLogic's shop or contact your nearest dealer.

05/22/2026

Summer is on it's way soon and your waste oil heating system deserves a clean! A yearly clean takes just a few hours, or you can get in touch with EnergyLogic and we'll help you book a maintenance service.
Shop maintenance kits today or call our team to get connected to an experienced technician near you.

https://energylogic.com/shop/

05/20/2026

Spring maintenance is an important part of keeping your waste oil heaters and boilers in top shape and ready for next winter! Stay on top of annual maintenance with a kit from EnergyLogic or schedule a service with your local dealer today.

05/19/2026

How fast can a high-volume, low-speed (HVLS) fan pay for itself?
Businesses that install HVLS fans typically see a full return on investment within one to two years, all while running on near-zero maintenance. Plus, an HVLS fan can help you save up to 20% on energy bills. This spring, get ahead of the heat before it costs you and your HVAC system. Explore HVLS fans
https://energylogic.com/hvls-fans/

05/16/2026

Waste oil heating saves you money each year, but skipping an annual service can eat into the savings you've built your system around! Once the warm weather hits, it's time to prepare your waste oil heating system for next fall.


https://energylogic.com/waste-oil-heaters/

05/13/2026

Not every space needs a ceiling fan the size of a propeller.
If your space is smaller, or you just need targeted airflow, AMS fans are the smarter fit.
The AirMobile and AirFocus are portable and overhead fans that move the same industrial-grade air. And as of now, both are available to order directly from the EnergyLogic shop. No quote process, no waiting. Shop AMS fans now!

https://energylogic.com/shop/ -fans

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Telephone

Address


318 Seaboard Lane, Suite 316
Franklin, TN
37067

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm