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NG Infrared Tube Heater, 150000BtuH

DAYTON

Price: $1,984.00 / each

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Typically in Stock
  • Item # 7D849
  • Mfr. Model # 7D849
  • UNSPSC # 40101822
  • Catalog Page # 4295
  • Shipping Weight 268.0 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemInfrared Gas Tube Heater
  • Indoor/OutdoorIndoor/Outdoor
  • Gas TypeNG
  • BtuH150,000
  • Length724"
  • Width18-1/8"
  • Height8-1/2"
  • Radiant Pipe60 ft.
  • Voltage120
  • Hz60
  • Amps AC4.8
  • Min. Mounting Height16 ft.
  • Clearance to Combustibles (In.) Behind 1-45 Deg.8
  • Clearance to Combustibles (In.) Below 0 Deg.81
  • Clearance to Combustibles (In.) Front 1-45 Deg.58
  • Clearance to Combustibles (In.) Sides 0 Deg.24
  • Clearance to Combustibles (In.) Top 0 Deg.6
  • Clearance to Combustibles (In.) Top 1-45 Deg.10
  • Vent Dia.4"
  • IncludesMounting Chains, Stainless Steel Flexible Gas Connector, Gas Shut Off
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Compliance and Restrictions

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Repair Parts

Displaying repair parts for model: 7D849

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Product Q&A

(1 Question : 1 Answer)

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We are at around 7000 ft altitude here in Flagstaff, AZ. and I wondered if there is an adjustment I could make to reduce the carbon build-up and maybe increase efficiency. Also, how do I clean out the tubes to remove the build-up? ( there are two tubes on this model with 6-8 clamps including the u-tube on the end )
Is there a cleaning kit? What cleaning solutions are available to remove the soot? Is an air compressor with a high pressure air nozzle acceptable to use inside the tube? Any info available on this will be greatly appreciated. Looking forward to hearing from you.
1 year, 10 months ago
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Answers

Answer: 
Grainger has contacted the product supplier and has been advised by them of the following.

There are no details in the manufacturers spec sheet for gas regulation for high altitude applications. You may want to call our HVAC tech team to get a copy of the maintainence manual. 800-472-4643

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