State Water Heaters 305 Exterior User manual

ON-DEMAND
Choose from 16 different interior
and exterior models designed
specifically for Residential or
Commercial applications.
DURABILITY ON-DEMAND.
A COMPLETE LINE OF ON-DEMAND GAS-FIRED
WATER HEATERS NOW WITH IMPROVED FLOW RATES.
STATE ON-DEMAND GAS
WATER HEATERS.
Product Features:
Style
• Durable powder coated finish
• Smooth, pleasant lines and rounded corners
• Matching pipe cover available for finished appearance
Technology
• Interior and exterior installation options
• Continuous hot water on demand (up to 9.8 GPM)
• Whole house water heating solution
• Direct electronic ignition – no pilot light
• On-board diagnostics and safety monitoring
Durability
• Durable enough for 12-year limited warranty
on heat exchanger in residential applications,
and 5-year limited warranty on heat exchanger
in commercial applications
• Tough enough to deliver abundant hot water
• Durable enough to be installed outdoors,
saving valuable indoor square footage
• ASME models available
Tankless Energy Efficiency
• Up to 84% thermal efficiency providing significant
• 305 (Series 200/201) and all 505 models meet Energy Star® qualifications
• 305 (Series 200/201) and all 505 models qualify for up
to $1500 tax credit. See www.statewaterheaters.com
for more details.
energy cost savings
305 and 505
Exterior Series
200/201
705 Interior
705 Exterior
305 and 505
Interior Series
200/201
0
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INTERIOR DIMENSIONS
* This is the minimum dimension from the wall. The wall bracket is adjustable to allow an additional 1.57 inches (40 mm).
ledoMroiretnI507305 and 505 Interior Models
200/201 Series
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EXTERIOR DIMENSIONS
ledoMroiretxE507
305 and 505 Exterior Models
200/201 Series
3.0 (75)
9.3 (235.5)
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For more information on State On-Demand Water Heaters, contact:
State Water Heaters
500 Tennessee Waltz Parkway
Ashland City, TN 37015
800-365-0024 Toll-free USA
www.statewaterheaters.com SRGSS02007
April 2010R
Specifications
Specifications are subject to change without prior notice.
The maximum inlet gas pressure must not exceed the value specified by the manufacturer. The minimum value
listed is for the purpose of input adjustment.
* Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature.
** for commercial and hydronic applications requiring higher temperatures
Model 305
200/201 Series
505
200/201 Series 705
Minimum Gas Consumption Btu/h 15,000 19,000
Maximum Gas Consumption Btu/h 180,000 199,000 Natural Gas
190,000 Propane Gas 237,000
Hot water capacity (Min - Max) * 0.6 - 7.5 GPM
(2.3 - 28.4 L/min)
0.6 - 9.4 GPM
(2.3 - 35.5 L/min)
0.6 - 9.8 GPM
(2.3 - 37 L/min)
Interior Hot Water Capacity (45° rise) 6.6 GPM (25.0 L/min)
7.4 GPM (28.0 L/min)
Natural Gas
7.1 GPM (26.9 L/min)
Propane Gas
8.8 GPM (33.5 L/min)
Default Temperature Setting (no controller) 120º F (49º C)
Exterior Hot Water Capacity (45° rise) 7.4 GPM (28.0 L/min) 8.7 GPM (33.1 L/min)
Setting
Maximum Temp Setting (Commercial**) 160º F (71º C) 185º F (85º C)
Minimum Temperature Setting 98º F (37º C)
Efficiency Rating / Energy Factor 84% / .82 E.F. 84%/N.A.
Electrical
Consumption
Normal (Indoor/Outdoor) 65 W/50 W 79 W/55 W 99 W/72 W
Anti-frost Protection 100 W 116 W
Minimum Gas Supply
Pressure
Natural Gas 5.0 inch W.C.
Maximum Gas Supply
Pressure
Natural Gas 10.5 inch W.C.
Propane 13.5 inch W.C.
Type of Appliance Direct Vent, Temperature controlled continuous flow gas hot water system.
Approved Gas Type Natural Gas or Propane - Ensure unit matches gas type it's being installed on.
Ignition System Direct Electronic Ignition
Water Temperature Control Simulation Feedforward and Feedback.
y
Maximum Water Supply Pressure 150 PSI
Energy Star® Qualified Yes Yes No
6.6 GPM (25.0 L/min)
Temperature Controller Default Temperature 104º F (40º C)
Maximum Temp Setting (Residential) Selectable at 120º F (49º C) or at 140º F (60º C) 140º F (60º C)
Weight (Indoor/Outdoor) Indoor Unit 50 lb (23kg) Outdoor Unit 46 lb (21 kg) 55 lb (25 kg)
Noise level 49dB
Standby 2 W
Propane 8.0 inch W.C.
Operation With or without temperature controls, mounted in kitchen, bathroom, etc.
Connections Gas Supply: 3/4" MNPT, Cold Water Inlet: 3/4" MNPT, Hot Water Outlet: 3/4"
Electric Connections Appliance: AC 120 Volts, 60Hz. Temperature Control: DC 12 Volts (Digital)
Water Suppl Pressure Minimum Water Pressure: 20 PSI (Recommended 30-80 PSI for maximum
performance)
Temperature Control Cable Non-Polarized Two Core Cable (Minimum 22 AWG)
By-Pass Control Fixed Electronic
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0 25 50 75 100 125 150
Water Flow (gpm)
delta T - Temperature Rise (ºF)
705
505
305
ANSZ21.10.3 CSA 4.3
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