Raypak CHX 1500 User Manual
Job:
Condensing Heat
Engineer:
Exchanger (CHX)
Contractor:
Prepared By: Date:
Model:
Exclusively for use with Raypak’s
ADVANCED DESIGN BOILER™
Boosts ADB efficiency to 98%!
The Raypak Condensing Heat Exchanger
utilizes exhaust heat, which is normally
wasted, and converts it to useful energy that
increases overall operating efficiency.
Applications
¾ Hydronic Space Heating
¾ Hot Water Supply
¾ Pool Heating
For use with the
Advanced Design Boiler™
Advanced Design Boiler with CHX
FEATURES
Finned cupro nickel tubes
Patented epoxy coating
All bronze headers
AL29-4C Stainless Steel casing
Polytuf powder coating on outer shell
AL29-4C Stainless Steel vent adapter
between the CHX and Advanced Design
Boiler included
ASME tested to 150 PSIG working
pressure
Traditional Raypak tube sheet design with
high-temperature silicone O-rings
Condensate drain connection
Indoor/outdoor construction
Limited 20 year thermal shock warranty
Footprint: less than 4.8 ft2
Ten-year limited warranty
National Board approved
Catalog No.: 1000.90G Effective: 1-15-08 Replaces: 3-15-02
Condensing Heat Exchanger (CHX) Model
A
MODEL
CHX 500 ADB 500 24-11/16 18-3/4 11 22-1/4 13-3/4 6 8-3/8
CHX 750 ADB 750
CHX 1000 ADB 1000 28-3/4 39 33 21-5/8 36-5/8 20-5/8
CHX 1500 ADB 1500 34-1/4 49 42 19-1/2 46 20 3/4 12
Dimensions are in inches.
*These heights can be increased up to 2" using adjustable feet.
FITS ADB
MODEL A WIDTH
23-1/4
B*
HEIGHT
30-11/16 24-1/8 15 27-3/4 16-1/2 8
F* P* U* M* T
NPT
1/2
K H
10 34 10-7/8
NPT X MIN.
2 28
2-1/2
36 14
Y Z ZZ
3-1/2
9-3/4
3-1/4
7-1/4
3-1/2
MIN.
54 250
54 275
64 300
64 350
SHIP WT.
(Lbs.)
RATE OF FLOW AND PRESSURE DROP
CHX
DB WITH CHX
MODEL
500
MODEL
750
MODEL
1000
MODEL
1500
GPM 30 33 42 52 84
∆P (Ft.)
∆P (Ft.)
∆P (Ft.)
∆P (Ft.)
0.5 0.6 0.9 1.1 2.7
GPM 32 37 42 50 63 77 110
0.6 1.2 1.3 1.4 1.8 2.5 5.1
GPM 42 51 56 66 84 97 110
1.1 1.6 1.8 2.8 4.4 5.1 6.0
GPM 73 97 126
4.8 6.0 9.4
ADB/CHX
MODEL
500 49 4.5 32 2.3 N/A N/A 84 11.5 12˚F 30 2.1 32˚F
750 73 10.0 49 5.2 36 3.5 110 22.1 13˚F 32 2.4 45˚F
1000 97 20.7 65 10.3 49 6.8 110 26 18˚F 42 5.2 46˚F
1500 N/A N/A 97 26.6 73 15.8 126 41.8 23˚F 73 15.8 41˚F
20˚F ∆T 30˚F ∆T 40˚F ∆T
GPM
∆P
GPM
∆P
GPM
MAX. FLOW MIN. FLOW
∆P
GPM
∆P ∆T
GPM
∆P ∆T
Raypak, Inc. 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (800) 872-9725 www.raypak.com
Catalog No.: 1000.90G Effective: 1-15-08 Replaces: 3-15-02
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