www.desatech.com
108795-01V
6
ProduCt sPeCIFICatIoNs
GAS RATING - NATURAL
M36(B,H), VM36(B,H)
M42(B,H), VM42(B,H)
Max. Input Rating:
40,000 Btu/Hr
45,000 Btu/Hr
Manifold Pressure:
3.5" WC (.87 kPa)
3.5" WC (.87 kPa)
Minimum Supply Pressure: 4.5" WC (1.12 kPa)
4.5" WC (1.12 kPa)
Maximum Supply Pressure: 10.5" WC (2.66 kPa)
10.5" WC (2.66 kPa)
Orifice Size:
# 30
# 29
GAS RATING - PROPANE/LP
M36P(B,H), VM36P(B,H) M42P(B,H), VM42P(B,H)
Max. Input Rating:
40,000 Btu/Hr
45,000 Btu/Hr
Manifold Pressure:
10" WC (2.49 kPa)
10" WC (2.49 kPa)
Minimum Supply Pressure: 11" WC (2.74 kPa)
11" WC (2.74 kPa)
Maximum Supply Pressure: 13" WC (3.23 kPa)
13" WC (3.23 kPa)
Orifice Size:
# 52
# 51
S
T
P
Q
R
X
Outside Air
Kit Location
(Optional)
K
7"
J
I
M
L
V
13.5"
1.5"
Glass Door
(Optional)
W
O
N
Alternate Gas
Supply Inlet
7"
G
H
F
A
Stand Off
Collar
For Use With
6"Ø Type B-1
Vent Pipe Only
B
E
D
C
DIMENSIONS
HEARTH AREA
7"
Figure 2 - Appliance Dimensions
Model 36
Model 42
Model 36 Model 42 Model 36 Model 42
A 29"
36"
I 40
1
/
4
"
44
1
/
4
"
Q 13
7
/
8
"
14"
B 5/8"
5/8"
J
21"
24"
R 10
1
/
2
"
12
1
/
2
"
C 41"
48"
K
8"
9"
S
2
1
/
2
"
2
1
/
2
"
D 12"
14"
L 34
3
/
4
"
42"
T
8
1
/
8
"
8
1
/
8
"
E 21
1
/
4
"
23"
M
42"
49"
U
11"
12
3
/
4
"
F 22
1
/
4
" (24" w/o Brick)
29
1
/
4
" (31" w/o Brick)
N
36"
40"
V
7"
7"
G 32
5
/
8
" (34" w/o Brick)
39
1
/
2
" (41
1
/
4
" w/o Brick) O
37"
41"
W 2
1
/
4
"
2
1
/
4
"
H 15
3
/
4
" (16
3
/
4
" w/o Brick) 17
3
/
4
" (18
3
/
4
" w/o Brick) P 8
5
/
8
"
10
1
/
2
"
X
5"
4
1
/
2
"
