Roberts Gorden CoRayVac CRT-10, Installation, Operation & Service Manual, Page: 59 / 62

SECTION 16: S
PECIFICATIONS
53 of 54
16.7 Burner Specifications
General Specifications for CORAYVAC ® heaters are as follows:
* See Page 5, Section 3 for clearances to combustibles.
BURNER COMPONENTS
NOTE: fl u or = fl u orescent.
Air Shutter
End Vent
Plate
Orifice Size
G20 G25 G31 G30
CRT 10
#01 #2 #35 (black)
3.0 mm
(fluor yellow)
2.4 mm
(fluor red) #44 (silver)
CRT 15
#15 #2
3.4 mm
(fluor orange)
3.7 mm
(fluor pink) #35 (black)
2.6 mm
(fluor green)
CRT 20
#6 #3 #22 (rose) #19 (red) #30 (yellow)
3.0 mm
(fluor yellow)
CRT 25
#8 #4 #14 (purple) #10 (orange)
3.7 mm
(fluor pink)
3.5 mm
(fluor blue)
CRT 30 #30 #5 #7 (white) #3 (drk green) #22 (rose) #25 (brown)
51 cm
24.4 cm
9 cm
36 cm
24 cm
.4 cm
19 cm
17 cm
32 cm
10
cm
19 cm