Efficiency is dependent upon the energy sources used. In all cases, FlexFuel meets ASHRAE 90.1-2010.
Heaters qualify for LEED certification and may qualify for additional points due to the unique manner in which FlexFuel heaters can save energy.

Any input from our standard offering of TURBOPOWER gas, TURBOPOWER oil, DURAWATT electric, QuickDraw steam or boiler water are applicable to FlexFuel water heaters. Storage capacities of 225 - 400 - 600 - 900 - 1250 - 1500 - 1750 - 2000 - 2500 - 3000 - 3500 - 4000 and 4500 gallons.

ETL listed to US and Canadian safety standards. Contact PVI for Canadian installations.
FM compliant.
ASME, section IV, part HLW stamped and National Board Registered.
CSD-1 (GE-GAP) controls optional.

AquaPLEX® engineered duplex alloy storage tank (unlined) -or-
NICKELSHIELD® nickel-plated storage tank -or-
POLYSHIELD® polymer-lined storage tank.
Fire tubes are protected by seam-welded sheet copper.
All tank connections are non-ferrous and removeable. Lining protection is not compromised when pipe is threaded into fittings.
NO ANODE REQUIRED OR USED. Click on "TECHNOLOGIES" for more information.

With AquaPLEX® engineered duplex alloy (unlined tank), standard tank warranty is 10 years with a 20-year option.
With NICKELSHIELD® nickel-plated tank, standard tank warranty is 10 years.
With POLYSHIELD® polymer-lined tank, standard tank warranty is 5 years.
Three-year warranty against scale failure.
First-year service policy covering freight and labor for warranty covered fault is standard.
Long-life service policy extending freight and labor coverage is optional.

Color Brochure
Due to highly variable configurations of FlexFuel heaters, products are custom configured per specification, and specification sheets and product drawings are made available after consultation with customers.