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XFyre – Type H
Models 300-850
MBTUH
Model
(H7-)
Input
Output
300
300
282
500
500
470
850
850
799
Ratings shown are for elevations up to 2,000 feet. For installations at elevations
above 2,000 feet, please consult the factory for additional instructions.
Model
(H7-)
300
500
850
* Closed systems only
Catalog No.: 2000.17
Dimensions (in.)
A
F
Length
Mounting
28-1/4
27-9/16
37-1/4
36-1/4
54-1/4
53-9/16
RATES OF FLOW AND PRESSURE DROPS
20ºF ∆T
30ºF ∆T
∆P
∆P
GPM
GPM
28
17
19
8
47
16
31
7
80
40
53
17
Effective: 6-22-09
G
H
K
NPT
NPT
Flue Ø
3/4
1-1/2
4
1
1-1/2
4
1-1/4
2
6
* Current draw is for heater only.
(Supply breaker must have delayed trip.)
40ºF ∆T
Min Flow
∆P
GPM
∆P
GPM
14
5
14
5
24
4
24
4
40
10
40
10
Replaces: New
Model
CLEARANCES
Certified
Minimum
Front
24"
Rear
24"
Right
1"
Left
1"
Top
12"
Floor
0"
Vent
1"
Ship
Foot-
Weight
print
N
2
(Lbs.)
(Ft
)
C/A Ø
4
410
6.6
4
505
7.9
6
580
9.5
Max Flow
∆T
GPM
∆P
∆T
40
36
27
17
40
56
24
18
40
80
40
20
Recomm.
Service
24"
24"
1"
1"
24"
--
--
Amps*
3
4
5
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