4
INTRODUCTION
Continued
CAUTION: Do not connect appliance before pressure testing gas piping. Damage to gas valve may result and an unsafe condition may be caused.
The appliance and itʼs individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).
The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).
For the purpose of input adjustment two pressure taps (for IN and OUT pressures) are provided on the gas control valve for test gauge connections to the appliance.
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 in. WC (.87 kPa) | 3.5 in. WC (.87 kPa) |
Minimum Supply Pressure: | 4.5 in. WC (1.12 kPa) | 4.5 in. WC (1.12 kPa) |
|
|
|
Maximum Supply Pressure: | 10.5 in. WC (2.66 kPa) | 10.5 in. 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 in. WC (2.49 kPa) | 10 in. WC (2.49 kPa) |
|
|
|
Minimum Supply Pressure: | 11 in. WC (2.74 kPa) | 11 in. WC (2.74 kPa) |
|
|
|
Maximum Supply Pressure: | 13 in. WC (3.23 kPa) | 13 in. WC (3.23 kPa) |
Orifice Size: | # 52 | # 50 |
|
|
|
PRODUCT SPECIFICATIONS
A
F
For Use With 6"Ø Type
Stand Off
Collar
E
D
7"
BC
7" |
|
|
| Alternate |
|
|
| Gas Supply | |
|
|
|
| |
|
|
|
| Inlet |
HEARTH AREA | H |
DIMENSIONS |
|
G |
|
R
X
K
Outside Air
Kit Location I
(Optional) J
|
|
| |
S |
| 7" | |
T | |||
P 
Q
L
M
Glass Door | 1.5" | |
13.5" | ||
(Optional) | ||
|
NO
W
V
| 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" |
Figure 1 - Appliance Dimensions
For more information, visit www.desatech.com
