Danfoss 117U6020

• Atomizing nozzles are available in a wide range of flow rates, all but eliminating the need for specially calibrated nozzles. Between 1.00 GPH and 2.00 GPH, for example, seven different flow rates are available. Generally, with hot water and warm air heat, the smallest firing rate that will adequately heat the house on the coldest day is the proper size to use and the most economical. Short on-cycles result in low efficiency. Another guideline is to select the flow rate that provides a reasonable stack temperature regardless of the connected load. (According to the New England Fuel Institute, aim for a stack temperature of 400°F or lower on matched packaged units or 500°F or lower on conversion burners.) If the boiler or furnace is undersized for the load, it may be necessary to fire for the load and ignore the efficiency

• Spray angles are available from 30° through 90° in most nozzle sizes to meet the requirements of a wide variety of burner air patterns and combustion chambers. Usually it is desirable to fit the spray angle to the air pattern of the burner. In todays flame retention burner, it is possible to fire more than one spray angle with good results. Generally, round or square combustion chambers should be fired with 70° to 90° nozzles. Long, narrow chambers usually require 30° to 60° spray angles.

• Burner air patterns are much like nozzle spray patterns in that they fall into the same general classifications, either hollow or solid. As you would expect, a burner with a hollow air pattern generally requires a hollow cone fuel nozzle. A burner with a solid air pattern will give highest efficiency with a solid cone nozzle, but the flame will probably be longer

Danfoss .65-70AS

Danfoss DAN067L5956

Valve have a balanced port design which reduces the influence from varying condensing pressures
• Patented built-in check valve for air conditioning and heat pumps
• Adjustable superheat setting
• Anti-hunt charge
• Robust stainless steel capillary tube and sensing bulb
• Hermetic, laser welded, non-replaceable stainless steel power head
• Factory static superheat setting 7.2 deg F
• 24" equalizer capillary tube
  

  Danfoss DAN067L5859

Valve have a balanced port design which reduces the influence from varying condensing pressures
• Patented built-in check valve for air conditioning and heat pumps
• Adjustable superheat setting
• Anti-hunt charge
• Robust stainless steel capillary tube and sensing bulb
• Hermetic, laser welded, non-replaceable stainless steel power head
• Factory static superheat setting 7.2 deg F
• Include a valve, Aeroquip, Chatliff and 3/8" flare fittings for evaporator connections, insulating tape, a bulb strap and instructions for easy installation in the field
• Embossed 1-way arrow flow direction indicator
  

  Danfoss DAN067L5955

Valve have a balanced port design which reduces the influence from varying condensing pressures
• Patented built-in check valve for air conditioning and heat pumps
• Adjustable superheat setting
• Anti-hunt charge
• Robust stainless steel capillary tube and sensing bulb
• Hermetic, laser welded, non-replaceable stainless steel power head
• Factory static superheat setting 7.2 deg F
• 24" equalizer capillary tube
  

  Danfoss DAN067L5857

Valve have a balanced port design which reduces the influence from varying condensing pressures
• Patented built-in check valve for air conditioning and heat pumps
• Adjustable superheat setting
• Anti-hunt charge
• Robust stainless steel capillary tube and sensing bulb
• Hermetic, laser welded, non-replaceable stainless steel power head
• Factory static superheat setting 7.2 deg F
• 24" equalizer capillary tube
  

  Danfoss DAN067L5858

Valve have a balanced port design which reduces the influence from varying condensing pressures
• Patented built-in check valve for air conditioning and heat pumps
• Adjustable superheat setting
• Anti-hunt charge
• Robust stainless steel capillary tube and sensing bulb
• Hermetic, laser welded, non-replaceable stainless steel power head
• Factory static superheat setting 7.2 deg F
• 24" equalizer capillary tube
  

  Danfoss DAN067L5856

Valve have a balanced port design which reduces the influence from varying condensing pressures
• Patented built-in check valve for air conditioning and heat pumps
• Adjustable superheat setting
• Anti-hunt charge
• Robust stainless steel capillary tube and sensing bulb
• Hermetic, laser welded, non-replaceable stainless steel power head
• Factory static superheat setting 7.2 deg F
• 24" equalizer capillary tube
  

  Danfoss DAN067L5957

8.75 Ton 105K BTU 208/230 VAC 3 PH POE R410A
• Internal inherent protection
• Compressor family series
• Model variation
• Quiet reliable operation, optimized scroll and seal design
• High efficiency motor
• Improved temperature protection
• Larger shaft bearing system
• Internal pressure protection
• New shutdown solution
• Redesigned shell
• Molded plug connectio
  

  Danfoss HCJ105T2LC6

8 Ton 94K BTU R410A Internal inherent protection
• Compressor family series
• Model variation
• Quiet reliable operation, optimized scroll and seal design
• High efficiency motor
• Improved temperature protection
• Larger shaft bearing system
• Internal pressure protection
• New shutdown solution
• Redesigned shell
• Molded plug connectio,
  

  Danfoss HCP094T4LC6

10 Ton 120K BTU 460 VAC 3 PH POE R410A
• Internal inherent protection
• Compressor family series
• Model variation
• Quiet reliable operation, optimized scroll and seal design
• High efficiency motor
• Improved temperature protection
• Larger shaft bearing system
• Internal pressure protection
• New shutdown solution
• Redesigned shell
• Molded plug connectio,
  

  Danfoss HCJ120T4LC6