Fuel Oil Water Heaters

 
 
Model #: Capacity: BTU: Price: Qty:
COF-700A 69 Gal 720,000 BTU Call for Current Quote
COF-700S 69 Gal 720,000 BTU Call for Current Quote
COF-385A 75 Gal 366,000 BTU Call for Current Quote
COF-385S 75 Gal 366,000 BTU Call for Current Quote
COF-455A 75 Gal 400,000 BTU Call for Current Quote
COF-455S 75 Gal 400,000 BTU Call for Current Quote
COF-315A 84 Gal 310,000 BTU Call for Current Quote
COF-315S 84 Gal 310,000 BTU Call for Current Quote
COF-199S 86 Gal 199,000 BTU Call for Current Quote
COF-245S 86 Gal 250,000 BTU Call for Current Quote
COF-150-140 150 Gal 140,000 BTU Call for Current Quote
COF-150-199 150 Gal 199,000 BTU Call for Current Quote
COF-150-255 150 Gal 255,000 BTU Call for Current Quote
COF-150-270 150 Gal 270,000 BTU Call for Current Quote
COBT-150-350 150 Gal 365,000 BTU Call for Current Quote
COBT-150-400 150 Gal 400,000 BTU Call for Current Quote
COF-150-400 150 Gal 400,000 BTU Call for Current Quote
COF-150-540 150 Gal 540,000 BTU Call for Current Quote
COBT-150-540 150 Gal 540,000 BTU Call for Current Quote
COF-150-720 150 Gal 720,000 BTU Call for Current Quote
COBT-150-720 150 Gal 720,000 BTU Call for Current Quote
COF-200-1000 201 Gal 1,000,000 BTU Call for Current Quote
COBT-200-1000 201 Gal 1,000,000 BTU Call for Current Quote
COF-200-1250 201 Gal 1,250,000 BTU Call for Current Quote
COBT-200-1250 201 Gal 1,250,000 BTU Call for Current Quote
COBT-200-1500 201 Gal 1,500,000 BTU Call for Current Quote
COF-200-1500 201 Gal 1,500,000 BTU Call for Current Quote
COF-200-300 221 Gal 300,000 BTU Call for Current Quote
COBT-200-300 221 Gal 300,000 BTU Call for Current Quote
COF-200-600 221 Gal 600,000 BTU Call for Current Quote
COBT-200-600 221 Gal 600,000 BTU Call for Current Quote
COBT-200-800 221 Gal 800,000 BTU Call for Current Quote
COF-200-800 221 Gal 800,000 BTU Call for Current Quote
COF-300-300 300 Gal 300,000 BTU Call for Current Quote
COBT-300-300 300 Gal 300,000 BTU Call for Current Quote
COF-300-600 300 Gal 600,000 BTU Call for Current Quote
COBT-300-600 300 Gal 600,000 BTU Call for Current Quote
COF-300-800 300 Gal 800,000 BTU Call for Current Quote
COBT-300-800 300 Gal 800,000 BTU Call for Current Quote
COBT-300-1000 300 Gal 1,000,000 BTU Call for Current Quote
COF-300-1000 300 Gal 1,000,000 BTU Call for Current Quote
COF-300-1250 300 Gal 1,250,000 BTU Call for Current Quote
COBT-300-1250 300 Gal 1,250,000 BTU Call for Current Quote
COBT-300-1500 300 Gal 1,500,000 BTU Call for Current Quote
COF-300-1500 300 Gal 1,500,000 BTU Call for Current Quote
COBT-500-2250 375 Gal 2,250,000 BTU Call for Current Quote
COF-500-2250 375 Gal 2,250,000 BTU Call for Current Quote
COBT-500-2500 375 Gal 2,500,000 BTU Call for Current Quote
COF-500-2500 375 Gal 2,500,000 BTU Call for Current Quote
COF-400-1500 397 Gal 1,500,000 BTU Call for Current Quote
COBT-400-1500 397 Gal 1,500,000 BTU Call for Current Quote
COF-400-1750 397 Gal 1,750,000 BTU Call for Current Quote
COBT-400-1750 397 Gal 1,750,000 BTU Call for Current Quote
COF-400-2000 397 Gal 2,000,000 BTU Call for Current Quote
COBT-400-2000 397 Gal 2,000,000 BTU Call for Current Quote
COF-400-600 411 Gal 600,000 BTU Call for Current Quote
COBT-400-600 411 Gal 600,000 BTU Call for Current Quote
COF-400-800 411 Gal 800,000 BTU Call for Current Quote
COBT-400-800 411 Gal 800,000 BTU Call for Current Quote
COF-400-1000 411 Gal 1,000,000 BTU Call for Current Quote
COBT-400-1000 411 Gal 1,000,000 BTU Call for Current Quote
COBT-400-1250 411 Gal 1,250,000 BTU Call for Current Quote
COF-400-1250 411 Gal 1,250,000 BTU Call for Current Quote
COBT-600-2250 575 Gal 2,250,000 BTU Call for Current Quote
COF-600-2250 575 Gal 2,250,000 BTU Call for Current Quote
COBT-600-2500 575 Gal 2,500,000 BTU Call for Current Quote
COF-600-2500 575 Gal 2,500,000 BTU Call for Current Quote
COF-600-720 594 Gal 720,000 BTU Call for Current Quote
COBT-600-720 594 Gal 720,000 BTU Call for Current Quote
COF-600-1000 594 Gal 1,000,000 BTU Call for Current Quote
COBT-600-1000 594 Gal 1,000,000 BTU Call for Current Quote
COF-600-1250 594 Gal 1,250,000 BTU Call for Current Quote
COBT-600-1250 594 Gal 1,250,000 BTU Call for Current Quote
COBT-600-1500 594 Gal 1,500,000 BTU Call for Current Quote
COF-600-1500 594 Gal 1,500,000 BTU Call for Current Quote
COF-600-1750 594 Gal 1,750,000 BTU Call for Current Quote
COBT-600-1750 594 Gal 1,750,000 BTU Call for Current Quote
COBT-600-2000 594 Gal 2,000,000 BTU Call for Current Quote
COF-600-2000 594 Gal 2,000,000 BTU Call for Current Quote
 
   
       
 

Fuel Oil

   
       
 

Conservationist® Large Volume COF and COBT

ao smith conservationist large volume cof and cobt

Features:

  • UL listed oil burner
  • Dual fuel design (natural gas/oil or propane/oil)
  • 80% thermal efficiencies
  • Special cutoff keeps burner from firing due to low water

 

       
 

Conservationist® Small Volume COF

ao smith fuel oil conservationist small volume cof

Features:

  • UL listed oil burner
  • Barometric draft regulator ensures correct flow in the vent
  • CoreGard™ anode rod won’t corrode or break off
  • Factory-installed ASME-rated T&P valve
 
       
 

Multi-Fuel

   
       
 

Conservationist® Large Volume COF and COBT

ao smith conservationist large volume cof and cobt

Features:

  • UL listed oil burner
  • Dual fuel design (natural gas/oil or propane/oil)
  • 80% thermal efficiencies
  • Special cutoff keeps burner from firing due to low water
 
       
 

Conservationist® Small Volume COF

 

ao smith fuel oil conservationist small volume cof

Features:

  • UL listed oil burner
  • Barometric draft regulator ensures correct flow in the vent
  • CoreGard™ anode rod won’t corrode or break off
  • Factory-installed ASME rated T&P valve
 
       
Fuel Oil Water Heaters


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