www.desatech.com
108660-01E
6
PRODUCT SPECIFICATION
GAS RATING - NATURAL
P324, VP324
P325(B), VP325(B)
Max. Input Rating
15,000 Btu/Hr
25,000 Btu/Hr
Manifold Pressure
3.5" WC (0.87 kPa)
3.5" WC (0.87 kPa)
Minimum Supply Pressure
4.5" WC (1.1 kPa)
4.5" WC (1.1 kPa)
Maximum Supply Pressure
10.5" WC (.66 kPa)
10.5" WC (.66 kPa)
Orifice Size
# 49
# 40
GAS RATING - PROPANE/LP
Max. Input Rating
15,000 Btu/Hr
25,000 Btu/Hr
Manifold Pressure
10" WC (.49 kPa)
10" WC (.49 kPa)
Minimum Supply Pressure
11" WC (.74 kPa)
11" WC (.74 kPa)
Maximum Supply Pressure
13" WC (3.3 kPa)
13" WC (3.3 kPa)
Orifice Size
# 56
# 54
6
7
/
8
"
2
1
/
4
"
7"
7"
Alternate Gas
Supply Inlet
13
1
/
4
"
32
1
/
4
"
* 27
1
/
2
"
29"
* 13
3
/
4
"
14
1
/
2
"
* 20
3
/
8
"
21
1
/
2
"
2
1
/
2
"
8
1
/
4
"
11
3
/
4
"
22
3
/
8
"
16
3
/
4
"
7
5
/
8
"
10
5
/
8
"
8
1
/
8
"
10
1
/
2
"
8
3
/
8
"
2
1
/
2
"
8
1
/
4
"
5/8"
34
1
/
2
"
35
3
/
8
"
29
1
/
2
"
18
1
/
4
"
7"
7"
16
3
/
4
"
36
1
/
2
"
* WITH REFRACTORY
DIMENSIONS
HEARTH AREA
Figure 1 - Appliance Dimensions
