Therma-Flow Oil Fired Water Heaters are designed and built to provide the homeowner and commercial user with dependable, highly efficient, production of hot water.
Therma-Flow Oil Fired Water Heaters are compliant with Department of Energy requirements. These units are tested by an independent government certified laboratory to assure that our water heaters achieve the highest possible ratings for both efficiency and reliable hot water flow.
CENTER FLUE MODELS – 30 & 50 Gallon Tanks
UEF testing approved for DOE
Only Center Flue manufactured with 2″ high density foam insulation
R-Value (14) Closed cell UL 94 Approved
Brass nipple connection Diptube and Hot Water outlet *NEW*
Unique exposed couplings for leak detection *NEW*
Easy access to magnesium rod for replacement – 2 anode rod *NEW*
409 stainless steel baffle for greater heat conduction
Carlin Dual Aquastat 90000B10S1 designed for precise temperatures and safety features
Factory installed brass drawoff
Factory installed brass well for aquastat
Heavy duty glass lined steel tank – Cobalt Porcelain Enamel
