4
GAS CONVECTION OVEN "GAS SPECIFICATIONS”
TOTAL MAIN
BURNER
ORIFICE
PILOT PILOT
ORIFICE
GAS
PRES. W/C
B.T.U.'S ORIFICE AMT. ORIFICE AMT. NAT PRO
NAT
PRO
NAT
PRO * **
MCO
40,000
5
/
64
”
(.0781”)
#55
2
.020"
.012"
1 4.5"
5.0”
10.0"
MCO
60,000
5
/
64
”
(.0781”)
#55
3
.020"
.012"
1 4.5"
5.1”
10.0"
MCO
80,000
5
/
64
”
(.0781”)
#55
4
.020"
.012"
1 4.5"
5.5”
10.0"
* - Gas pressure measured at burner manifold. ** - Gas pressure measured at redundant gas valve
pressure tap.
All models (single deck ovens) amperage rating is 6.2 (each oven). Manifold size is ¾" N.P.T. (National
Pipe Thread). NOTE: Two-speed motor, 1140 and 1725 R.P.M., 60 Hz, clock-wise motor rotation looking
into oven cavity. NOTE: Each deck supplied with a 6 ft. power supply cord for 120-volt units.
DIMENSIONS & SPECIFICATIONS
38
6-1/2
32
32
70-1/2
19
32
35-9/16
3/4 N.P.T.
GAS INLET
1-1/2
[813mm]
[483mm]
[903mm]
[38mm]
[1791mm]
[165mm]
[813mm]
[813mm]
[19mm]
[965mm]
2-3/8 x 5
7-3/4
38-1/4
1-7/16
17-3/4
[48mm]
REAR GAS INLET
39-1/4 STD
43-1/4 DEEP
1-7/8
[197mm]
[37mm] [60mm x 127mm]
FLUE
[1099mm] DEEP
[997mm] STD
[972mm]
[451mm]
25-1/2
57-1/2
32
38
54-9/16
1/2 N.P.T.
GAS INLET
1-1/2
[38mm]
[813mm]
38
[965mm]
[965mm]
[1461mm]
[648mm]
[1386mm]
[13mm]
Single Deck
(Front View)
Double Deck
(Front View)
(Top View)
INTERIOR DIMENSIONS (per oven) EXTERIOR DIMENSIONS SHIP WEIGHT/DIM
Model # W H D W H (w/legs) D Lb./KG Cu. Ft.
MCO-GS-10 29”(736mm) 24”(610mm) 24”(610mm) 38”(965mm) 57½”(1460mm) 39”(991mm) 510/232 42 cu. ft.
MCO-GS-20 29”(736mm) 24”(610mm ) 24”(610mm) 38”(965mm) 70½”(1791mm) 39”(991mm) 1020/464 84 cu. ft.
MCO-GD-10 29”(736mm ) 24”(610mm) 28”(711mm) 38”(965mm) 57½”(1460mm) 43”(1092mm) 510/232 42 cu. ft.
MCO-GD-20 29”(736mm ) 24”(610mm) 28”(711mm) 38”(965mm) 70½”(1791mm) 43”(1092mm) 1020/464 84 c u. ft.
INPUT CHART - Natural or Propane Gas ELECTRICAL CHARACTERISTICS
Model #
BTU/HR KW
Equiv.
Gas Inlet
120V/1 Phase
240V/1 Phase
Motor
MCO-GS-10 60,000 17.6 One @ ¾” NPT One @ 6.2 Amps O ne @ 3.1 Amps ½ HP
MCO-GS-20 120,000 35.2 One @1” NPT Two @ 6.2 Amps Two @ 3.1 Amps ½ HP
MCO-GD-10 60,000 17.6 One @ ¾” NPT One @ 6.2 Amps O ne @ 3.1 Amps ½ HP
MCO-GD-20 120,000 35.2 One @ 1” NPT Two @ 6.2 Amps Two @ 3.1 Amps ½ HP
SECTION 2: OVERVIEW OF OPERATIONAL SEQUENCES