Raypak 302BE-902BE Boiler User Manual


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Catalog No.: 2000.441E Effective: 11-15-07 Replaces: 1-1-07
Hi Delta – Type H
Models 302BE-902BE, 87% Efficiency Model
RATES OF FLOW AND PRESSURE DROPS
10°F ∆T 20°F ∆T 30°F ∆T
Min. Flow Max. Flow
Model GPM
∆P (ft)
GPM
∆P (ft)
GPM
∆P (ft)
GPM
∆P (ft) ∆T
GPM
∆P (ft) ∆T
302BE 52 3.4 26 <1 N/
A
N/
A
20 <1 26 90 9.8 6
402BE
69 5.8 35 1.5 23 <1 20 <1 35 90 10.0 8
502BE
87 9.9 44 2.5 29 1.2 22 <1 40 90 10.5 10
652BE
N/A N/A 57 4.3 38 2.0 28 1.2 40 90 10.7 13
752BE
N/A N/A 65 5.8 44 2.7 33 1.7 40 90 11.0 15
902BE
N/A N/A 78 9.0 52 4.1 39 2.4 40 90 11.8 17
Basis is 20 GPM or 40°F ∆T for minimum flow, 90 GPM for maximum flow.
NOTE: Pump location
varies based on model
and application
NOTES: 1. Rates shown are for natural or propane gas, and elevations up to 5,000 feet. For installation above 5,000 feet, please contact manufacturer.
2. Required natural gas pressure is 7 – 10.5” WC. Required propane gas pressure is 11 – 13” WC.
SPECIFICATIONS
A
pprox.
MBTUH
A
G H
K
T W
A
mp. Shipping
Model Input Output Width NPT NPT Draw Wt. (Lbs)
302BE 300 261 36 3/4 2 5 6 18 6 380
402BE 399 347 43 3/4 2 6 6 18-1/2 6 445
502BE 500 435 50 1-1/4 2 6 6 22 6 545
652BE 650 566 60-1/2 1-1/4 2 8 6 27-1/4 6 590
752BE 750 653 67-1/2 1-1/4 2 8 6 30-3/4 6 675
902BE 900 783 78 1-1/4 2 8 6 36 7 740
Dimensions are in inches.
Raypak, Inc. 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (800) 872-9725 www.raypak.com
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