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Thermal Oil Heaters
D/LND – Series
Low-pressure air atomizing system on oil with rotary vane compressor
Cam trim with 14-point adjustment range for consistent air/fuel ratios
Parallel positioning available for optimal control through out the firing range
Low NOx with FGR capabilities
Piston-type positive displacement oil metering system
Gas manifold on oil burners standard for easy upgrade to combination units
Hinged combustion head for easy access and maintenance
Backward-curved impeller provides adequate combustion air for various furnace pressures
Nozzle line electric heater standard on medium to heavy oil burners
FGR modulating valve
UL & cUL listed
Capacities and Specifications
Lower gas supply pressure configurations available for New York City requirements
Firing rates based on altitudes to 2000ft. above sea level.
* For firing rates at higher altitudes, consult factory.
Gas input based on natural gas at 1,000 Btu/cu.ft. and 0.60 gravity
Oil input based on 140,000 Btu/gal. on D/LND, 145,000 Btu/gal. on DM and 150,000 Btu/gal. on DE series.
Boiler overall efficiency of 80% estimated. Industrial Combustion does not guarantee overall boiler efficiency.
Furnace pressure and furnace dimensions and required NOx emissions may allow higher firing rates than shown above,
Motor horsepower based off of standard design backpressure rating.
* Consult factory for review and comparison to your application.
Shipping weight is only an estimate
D Series Brochure
D Technical Data Sheets
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