Waste Oil Furnaces
Clean Energy
Chosen for their cost-saving efficiency and rugged construction, Clean Energy waste oil furnaces are the go-to choice for sustainable climate control. From automotive shops to large industrial bays, these furnaces provide the reliable heat and long-term durability you need to keep your workspace comfortable. Let our expert staff help you choose the model and specs that best fit your square footage and heating requirements.
Clean Energy CE-340
Easy Clean out – Front and rear doors open for straight-through cleaning without removing stack
Wet base fire tube boiler will reduce hot spots and deterioration
ASME Certified
Optional domestic hot water coil
2.4 GPH fuel flow rate
335,000 BTU/hr input (approx.)
275,000 BTU/hr output (approx.)
65 gallon boiler water volume
Supply 2″ NPT / Return 2″ NPT
8″ exhaust stack
Requiring 2.5 CFM @ 25 PSI compressed air
115V / 60 Hz 20 AMP electric
Boiler weight (dry) 1000 lbs.
Standard relief valve setting 30 psi
Heating surface 62 ft²
14,000 volt Ignitor with Interrupted Duty
UL and cUL Listed
Clean Energy CE-440
420,000 BTU/hour
4,800/85°F air flow output CFM/heat rise
3.0 GPH fuel consumption
Acceptable fuels: used crankcase oil, transmission fluids, hydraulic oil, #2 heating oil (diesel fuel) & most synthetic oils
230 VAC, 60 Hz, single-phase, 30-amp breaker
High-velocity, stainless steel, air-swept heat exchanger
Vertical, stainless steel flue tubes
8″ diameter stack outlet
Tank, wall or ceiling mountable
1,000 plus hour cleaning interval
Digital wall thermostat
14,000 volt Ignitor with Interrupted Duty
127″l x 34″h x 33″w
UL & cUL listed
Clean Energy CE-330
325,000 BTU/hour Input
3,700/85°F, air flow output CFM/heat rise
2.3 GPH fuel consumption
Acceptable fuels: used crankcase oil, transmission fluids, hydraulic oil, #2 heating oil (diesel fuel) and most synthetic oils
230 vac, 60hz, single phase, 30A breaker
High velocity, stainless steel, air swept heat exchanger
Vertical, stainless steel flue tubes
8″ chimney outlets on the right or left side
Tank, wall or ceiling mountable
1,000 plus hour cleaning interval
Digital wall thermostat
14,000 volt Ignitor with Interrupted Duty
111″l x 32″h x 26″w
UL Listed
cUL Listed
Clean Energy CE-250
245,000 BTU/hour
2,700/90°F, air flow output CFM/heat rise
1.7 GPH fuel consumption
Acceptable fuels: used crankcase oil, transmission fluids, hydraulic oil, #2 heating oil (diesel fuel) and most synthetic oils
115vac, 60hz, single phase, 30A breaker
High velocity, stainless steel, air swept heat exchanger
Vertical, stainless steel flue tubes
6″ chimney outlets on left or right side
Tank, wall or ceiling mountable
1,000 plus hour cleaning interval
Digital wall thermostat
14,000 volt Ignitor with Interrupted Duty
100″l x 28″h x 26″w
UL Listed
cUL Listed
Clean Energy CE-180
175,000 BTU/hour
1,700/80°F, air flow output CFM/heat rise
1.2 GPH fuel consumption
Acceptable fuels: used crankcase oil, transmission fluids, hydraulic oil, #2 heating oil (diesel fuel) and most synthetic oils
115vac, 60hz, single phase, 20A breaker
High velocity, stainless steel, air swept heat exchanger
Vertical, stainless steel flue tubes
6″ chimney outlets on left or right side
Tank, wall or ceiling mountable
1,000 plus hour cleaning interval
Digital wall thermostat
14,000 volt Ignitor with Interrupted Duty
83″l x 28″h x 26″w
UL Listed
cUL Listed
Clean Energy CE-140
140,000 BTU/hour Input
1,700/75°F, air flow output CFM/heat rise
1.0 GPH fuel consumption
Acceptable fuels: used crankcase oil, transmission fluids, hydraulic oil, #2 heating oil (diesel fuel) and most synthetic oils
115vac, 60hz, single phase, 20A breaker
High-velocity air swept heat exchanger
Vertical Stainless Steel flue tubes
6″ chimney outlets on left or right side
Tank, wall or ceiling mountable
1,000 plus hour cleaning interval
Digital wall thermostat
14,000 volt Ignitor with Interrupted Duty
77″l x 28″h x 26″w (w/burner and blower)
430 lbs hanging weight
UL Listed
cUL Listed
Other Equipment We Carry
Pressure Washers
Shop Pressure Washers
Riding Mowers
Shop Riding Mowers
Walk-Behind & Stand-On Mowers
Shop Walk-Behind & Stand-On Mowers