UNION PACIFIC ORDERING GUIDE

A complete heating system is composed of three parts,
1) a Heater/Transition
2) Tie Duct
3) and the appropriate Track Duct

Use our site survey form to aid you in selecting the correct heater and duct system.

1) HEATERS

Hellfire 900 Hellfire 400
17001 17030

2) TIE DUCT

10"x10" Safelok, 6" Base Rail
point #20 MPF #30 MPF
18163 18185 18191
10"x10" Safelok, 5.5" Base Rail
point
18193

3) TRACK DUCTS

Wood Tie 16' 17046
  24' 17047
  28' (#14TO) 17004
  36' (#20TO) 17005
Concrete Tie 16' 17048
  24' 17049
  28' (#14TO) 17007
  36'(#20TO) 17008
  80'(#30TO) 17013
  #20 MPF 17010
  #30 MPF 17011