Rated 4.8 out of 5 by 13
Rated 5.0 out of 5.0 by Gearz I Use It Every Time The Tank Is Filled
I use this product every time I fill my tank and I can see the difference when I change my filters. My filters were dirty and had sludge build billed up before I started using this cleaner and now the fluid is clean and there is very little sludge. My tank is inside the house and is eighteen years old.
February 23, 2016
Rated 4.0 out of 5.0 by BigArmy seems to work well !
I replace the nozzle on the furnace myself and since using this at each oil delivery I have noticed a how "clean" the nozzle is each year...less build up means more efficient the entire heating season
February 23, 2016
Rated 5.0 out of 5.0 by Restrocar Product works great
PowerFlo energizer will keep your Oil burner clean year around.
This product works! Save money on burner maintenance. Better burner performance.
March 1, 2016
Rated 5.0 out of 5.0 by Jason Great Performance
Solved emergency - Ordered this product after boiler went out, outside oil tank and temp was single digits. Had around 100gals in tank: added half of bottle, let sit an hour and fired up and hasn't been a problem since. Will add rest at next delivery.
February 12, 2013
Rated 5.0 out of 5.0 by pmah Keeps oil flowing at -10
I add Power Flo Fuel Energizer to my outdoor heating oil tank to keep the oil flowing when the temperature goes below zero. We had 2 days at -10 in the morning and the burner never missed a beat. Though the label doesn't mention using it for anti gel/wax it seems to work. Great Stuff.
February 15, 2016
Rated 5.0 out of 5.0 by Cathy Power flo fuel energizer
We use this product every year for our furnace to run efficiently.
December 8, 2015
Rated 4.0 out of 5.0 by retired A little prevention goes a long way
product was recommended by my Plummer after service sing my furnace .The Instructions were simple Just add to tank just prior to having the tank filled.
December 9, 2015
Rated 5.0 out of 5.0 by Gearz Helps With Sludge
I clean my boiler and I can tell that this product works good in my system because after a year of use the boiler is not that dirty meaning that the fuel is burning cleaner.
June 30, 2015