Catalog No.: 2000.24N Effective: 12-1-07 Replaces: 10-15-03
Raytherm - Type H
Hydronic Heating Boilers Model
11 3/4
14 1/2
5
A/2
A
L
1 1/8
COMBUSTIBLE FLOOR SHIELD
14
11 1/8
5 1/82 1/2
G
GAS
ELEC.
CONN.
27 3/4
C
J
B
11 1/4
6
32 1/2
(J-BOX)
(OPTIONAL)
H
IN
OUT
K
H - INLET
(OPPOSITE SIDE)
7-7/8
15-1/4
H - OUTLET
OPTIONAL ONE PASS
DRAFT HOOD
(OPTIONAL)
19 1/2
(OPTIONAL)
PUMP
BOILER RATE OF FLOW AND PRESSURE DROP
10° ∆T 20°
T 30°
T 40° ∆T
TWO PASS GPM
∆P FT.
GPM
P FT.
GPM
P FT.
GPM
P FT.
962 N/A N/A 79 8.5 53 3.8 N/A N/A
1125 N/A N/A 90 12.0 61 5.5 46 3.1
1223 N/A N/A N/A N/A 67 7.0 50 3.9
1336 N/A N/A N/A N/A 73 8.6 55 4.9
1468 N/A N/A N/A N/A 80 11.0 60 6.2
1631 N/A N/A N/A N/A 90 14.8 67 8.1
1826 N/A N/A N/A N/A N/A N/A 75 10.6
ONE PASS
962 157 6.1 N/A N/A N/A N/A N/A N/A
1125 184 8.8 92 2.3 N/A N/A N/A N/A
1223 200 11.0 100 2.9 N/A N/A N/A N/A
1336 N/A N/A 110 3.7 N/A N/A N/A N/A
1468 N/A N/A 120 4.5 N/A N/A N/A N/A
1631 N/A N/A 134 6.0 N/A N/A N/A N/A
1826 N/A N/A 150 8.0 100 3.7 N/A N/A
N/A: Not Applicable
NOTES: Above values represent maximum flows and pressure drops for closed heating systems.
Maximum acceptable flow through heat exchanger tubes is 90 GPM for two-pass and 200 GPM for single-pass.
Single-pass heat exchangers are to be used only when flow rates exceed the allowable for two-pass.
MODELS 962 THRU 1826
Dimensions (Inches) Approx.
MBTUH Overall Jacket Gas Water Flue Shipping
Model Natural Gas Width Height Height Conn. Conns. Dia. Weight
Size Input Output A B C G H J K L (Lbs.)
H-962 961.7 788.6 52-3/8 76-1/8 (a) 33-1/2 1 2-1/2 (c) 23-5/8 14 28 705
H-1125 1124.7 922.0 59-1/4 78-1/8 (a) 33-1/2 1 (b) 2-1/2 (c) 23-5/8 16 32 745
H-1223 1222.5 1002.4 63-5/8 78-1/8 (a) 33-1/2 1 (b) 2-1/2 (c) 23-5/8 16 32 805
H-1336 1336.6 1096.0 68-5/8 80-1/8 (a) 33-1/2 1-1/4 2-1/2 (c) 23-5/8 18 36 875
H-1468 1467.0 1203.0 74-7/8 80-1/8 (a) 33-1/2 1-1/4 2-1/2 (c) 23-5/8 18 36 945
H-1631 1630.0 1336.6 81-1/8 83-1/8 (a) 36-1/2 1-1/4 2-1/2 (c) 23-5/8 18 36 985
H-1826 1825.6 1497.0 89-3/8 85-1/8 (a) 36-1/2 1-1/4 2-1/2 (c) 23-5/8 20 40 1035
NOTE: Ratings shown are for elevations up to 2,000 feet. For
elevations over 2,000, reduce ratings at the rate of 4% for each
1,000 feet above sea level.
(a) Add 1-1/8" to overall height for combustible floor shield option
(b) 1" or 1-1/4" contingent on boiler type or code requirements
(c) 3" NPT on single-pass option
Raypak, Inc. 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (800) 872-9725 www.raypak.com
