Ultimate Products SA Manual Do Utilizador

 

  - 6 -

                                                  

 

Mounting 

Position 

40,000 – 75,000 B.T.U 

100,000 – 130,000 B. T. U. 

150,000 B. T. U 

Horizontal 
Recommended 
Minimum 

 

14 ft 

12ft 

 

16ft 
14ft 

 

18ft 
16ft 

Inclined 
Recommended 
Minimum 

 

11ft 
10ft 

 

13ft 
12ft 

 

15ft 
14ft 

 

Ensure that there is adequate provision in the building for combustion and 
ventilating air supply.  Installation must meet minimum requirements of applicable 
codes. 

 

When installed in public garages and airplane hangars ensure that minimum 
clearances  specified in ANSI/NFPA 88A or B, ANSI/NFPA 409, respectively, are 
met; and in no case less than those in the preceding tables. 

 
A.4 

 

 

Each heating unit is assembled as follows: 

 

Note that the emitter tube consists of more than one tube.  The tube to be 
connected to the burner box is the thinner stainless steel or aluminized steel 
tube. Other tubes may be mild (thicker tubes), stainless or aluminized steel. 
Connections between tubes is by a coupling with three bolts. The coupling has 
an inner compression sleeve that holds the pipe securely when the nuts are 
turned tight. 

 

Support the assembled radiant tube with screws facing upwards, on blocks, etc. 
at least 6” above floor level, preferably under the position of installation. Ensure 
that the tube is clear internally.   
 
Slip the suspension brackets onto the tube assembly and attach by means of “U” 
bolts and nuts. Note that there are two types of brackets; type C and type B.  
Type C attaches reflectors together. Bracket C &  B are placed on the assembled 
radiant tube in position shown on the assembly drawing in APPENDIX “A”. 
Tighten nuts to secure brackets to the tubes at spacing indicated with all brackets 
oriented in the same level position.