Raypak 1259B User Manual

Job:

Delta Limited™ - Type WH

Engineer:

Contractor:

Water Heaters

Models 989B-2339B

Prepared By: Date:

Model: Indoor/Outdoor: MBTUH Input:

100% Factory Fire Tested

Efficiency: 85%

Maximum Outlet Temperature: 210°F

Minimum Non-Condensing Inlet Temperature: 105°F

Thermal Shock Proof Heat Exchanger

Limited Twenty-Year Thermal Shock Warranty

Limited Five-Year Heat Exchanger Warranty

PolyTuf Powder Coated Cabinet

No Combustible Floor Shield Required

Fan-Assisted

Patented Burner Security Blanket

Heat Exchanger

 HLW Stamp
 Headers

Glass-Lined Cast Iron – Standard
Bronze – Option A-1

 ASME Inspected and Stamped

160 PSIG Working Pressure

 National Board Approved
 Fin Tubing

Copper – Standard
Cupro Nickel – Option A-3

 ASME Steel Tube Sheet
 Silicone High Temp O-Rings
 ASME Pressure Relief Valve

125 PSIG – Standard
PSIG – Optional

 Temperature and Pressure Gauge
 Water Connections

Left – Standard
Right – Option A-6

Controls

 120V, 60Hz, 1∅ Power Supply
 120/24V 60Hz Transformer
 100% Shut-Off/Lockout
 Hot Surface Ignition
 Remote Flame Sensor
 High Limit Control, Manual Reset
 On/Off Power Switch
 Manual Shut-Off, Front-Mounted Switch
 Flow Switch
 Blocked Vent Pressure Switch
 Combustion Air Proving Switch
 Pump Time Delay Relay
 Status Display Lights

Gas Train

 Manual Gas Shut-Off Valve(s)
 Combination Valves
 Low Gas Pressure Switch, Manual
 Firing Mode

2-Stage: Model 989B
3-Stage: Model 1259B
4-Stage: Models 1529B-2339B

 Fuel

Natural Gas
Propane Gas

 Design Certified -

ANSI Z21.10.3/CSA 4.3

Burner
 Ultra-Low NOx: Less than 20 PPM

Construction

 Indoor/Outdoor Construction
 Enclosed Front Controls
 AB-1953 Verified

Venting

 Vent Location

Top, Outdoor – Standard
Top, Indoor – Option D-20
Rear – Option D-14

 Vent Termination Cap

Outdoor D-11
Indoor, Horizontal D-15
Indoor, Vertical (by others)

 Extractor – Optional

By others
Not required

Proudly Made in the U.S.A.

Temperature Controls

B-2 Tankstat, Single-Stage

(100-200°F)
B-3 Tankstat, 2-Stage (100-200°F)
B-25 Raytemp Digital Controller,

4-Stage
B-__ TempTracker Digital Controller,

2-Stage (Loose)
B-__ TempTracker Digital Controller,

Options

C-6 Ignition Module, Manual Reset
F-10 Low Water Cut-Off, Remote

I-1 High Limit Control, Auto Reset
P- Pump: HP, 120V,

P-26 Cold Water Start (See 2000.48)
S-2 High Gas Pressure Switch,

X-1 SureRack™ Kit
X-2 SureRack Add-on

Regulatory Agency Requirements

Delta Limited models not approved for use in California

4-Stage (Loose)

Probe

1∅, 60Hz

Water Hardness:

Cast Iron Bronze
Mounted Loose
Front Rear

Manual

Shown with outdoor

air inlet and pump covers

GPG

Catalog No.: 3500.321A Effective: 07-21-10 Replaces: 09-15-07

Delta Limited – Type WH

A

Models 989B-2339B Model

NOTE:
Pump location varies
based on model selected

Model

989B 28 60 2.7 2-1/2 5.2 17 98 7.3 2-1/2 13.3 13 132 13.1 2-1/2 23.6
1259B 30 72 4.4 2-1/2 7.9 19 115 11.3 2-1/2 19.4 16 132 14.8 2-1/2 25.3
1529B 30 86 7.1 2-1/2 11.9 22 120 13.7 2-1/2 22.5 20 132 16.5 2-1/2 27.0
1799B 28 110 12.7 2-1/2 20.2 26 120 15.1 2-1/2 23.9 23 132 18.3 2-1/2 28.7
1999B 30 112 13.9 2-1/2 21.6 26 132 19.0 2-1/2 29.5 26 132 19.0 2-1/2 29.5
2069B 31 112 13.9 2-1/2 21.6 27 132 19.0 2-1/2 29.5 27 132 19.0 2-1/2 29.5
2339B 33 120 17.8 2-1/2 26.5 31 130 20.8 2-1/2 30.9 30 132 21.4 2-1/2 31.8

SHL includes 50 ft of tubing each way (100 total)
** Must use optional cupro-nickel tubes. For hardness exceeding 25 GPG, must use water softener.

Model

989B 990 842 2 57-1/8 2-1/2 10 16-13/16 < 12 900
1259B 1260 1071 3 68-1/2 2-1/2 12 20-9/16 < 12 1010
1529B 1530 1301 4 79-7/8 2-1/2 12 24-3/8 < 12 1225
1799B 1800 1530 4 91-1/8 2-1/2 14 28-1/8 < 12 1350

1999B** 1999 1699 4 102-1/2 2-1/2 14 31-15/16 < 12 1450

2069B 2070 1760 4 102-1/2 2-1/2 14 31-15/16 < 12 1450
2339B 2340 1989 4 113-7/8 2-1/2 16 35-11/16 < 12 1520

Dimensions are in inches.

* Pump not included
** Natural Gas Only

ΔT

(ºF)

MBTUH Firing A H K W Amp Shipping

Input Output Stages Width NPT Draw* Wt. Lbs.

0-4 Grains Per Gallon 5-15 Grains Per Gallon 16-25** Grains Per Gallon

GPM

ΔP

(ft wc)

SPECIFICATIONS

MTS

(in)

SHL

(ft wc)

System Flow and Head Loss

ΔT

(ºF)

GPM

pprox.

ΔP

(ft wc)

MTS

(in)

Model

989B 5100 3400 2550 2040 1700 1457 1275 1133 1020
1259B 6491 4327 3245 2596 2164 1855 1623 1442 1298
1529B 7882 5255 3941 3153 2627 2252 1970 1752 1576
1799B 9273 6182 4636 3709 3091 2649 2318 2061 1855
1999B 10298 6865 5149 4119 3433 2942 2574 2288 2060
2069B 10664 7109 5332 4265 3555 3047 2666 2370 2133
2339B 12055 8036 6027 4822 4018 3444 3014 2679 2411

SHL

(ft wc)

20° 30° 40° 50° 60° 70° 80° 90° 100°

ΔT

(ºF)

RECOVERY RATES (GPH)

GPM

Temperature Rise in °F

ΔP

(ft wc)

MTS

(in)

SHL

(ft wc)

NOTES

1. Rates shown are for natural or propane gas and elevations up to 4,500 feet. For installations above 4,500 feet, please contact manufacturer.

2. Recommended natural gas supply pressure is 7.0 – 10.5 in. WC. Recommended propane gas supply pressure is 11.0 – 13.0 in. WC.

Raypak, Inc.  2151 Eastman Avenue, Oxnard, CA 93030  [phone]  Fax [phone]  www.raypak.com

Catalog No.: 3500.321A Effective: 07-21-10 Replaces: 09-15-07