State GTS-510-PE User Manual

O N - D E M A N D R E S I D E N T I A L /

L I G H T C O M M E R C I A L G A S

ON-DEMAND RESIDENTIAL/LIGHT COMMERCIAL GAS MODELS

GTS-510-NI GTS-510-PI

Fully modulating, gas fired, tankless water heater specifically designed for residential and light commercial applications. Indoor and outdoor models available. Capable of supplying hot water for domestic hot water systems or heating applications (local codes dictate proper compliance). Features HRS35 copper alloy and a thicker heat exchanger drum for added durability. Up to four units can be easily linked without a multi-unit controller in sytems for larger applications.

FEATURES

Primary Heat Exchanger is Contructed of HRS35 Copper

• Stronger than standard copper and more resilient against erosion

Continuous Maximum Flow Rates up to 10.0 GPM

Can be used in both Residential and Light Commercial Applications

ENERGY STAR

Qualified

SAFETY FEATURES

• Built in Freeze Protection

• Manual Reset Hi Limit (Set at 194°F)

• Overheat Cutoff Fuse

• Inlet, Outlet & MixingThermistors for Constant Temperature Monitoring

• Air Fuel Ratio Rod

• GFI Power Supply Connection

• Flame Sensor

Venting and Combustion

• 4” Category III Stainless Steel

• Vertical or Horizontal Installation

• 50’ Max Length, 5 elbows max (90° elbows = 5’ equivalent length)

• Power Vent

• Electronic Ignition - No Pilot Light

• 3” Combustion Air Intake (with optional kit)

Optional Accessories

• Remote Temperature Controller

• Direct Vent Conversion Kit (indoor)

• Complete Line of Stainless Steel Venting

• Recess Box (outdoor)

• Pipe Cover

• Isolation Valve Kits

• Backflow Preventor

• Concentric Termination Kits

GTS-510-NE GTS-510-PE

Qualifies for up to $1500 Tax Credit (must be installed by December 31, 2010)

Easily Connect up to 4 Units

• With no additional parts or accessories needed

Low NOx Emissions

Complies with Lead

ANSI Z21.10.3

CSA 4.3

For more information on Residential/Light Commercial Gas On-Demand units, contact:

State Water Heaters 500 Tennessee Waltz Parkway Ashland City, TN 37015

1-877-737-2840 Toll-free USA www.statewaterheaters.com

Plumbing Law

Warranty

• 12-year limited warranty on heat exchanger in residential applications

• 5-year limited warranty on heat exchanger in commercial applications

• 5-year warranty on all parts

SRGSS03510

O N - D E M A N D R E S I D E N T I A L

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510 Indoor/Outdoor Pressure Loss

Flow Rate (gpm)

Pressure

Loss (psi)

Head

Feet

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0

11.0

12.0

0 20 40 60 80 100 120 140

Flow Rate (gpm)

Temperature Rise (°F)

Comparison of Flow Rate vs. Temperature Rise

13-3/4" (350mm)

10" (254mm)

1-3/4" (45mm) 1-3/4" (45mm)

1-3/8" (36mm)

21-3/8" (544mm)

20-1/4" (520mm)

1-7/8" (47mm)

HOT 5-1/4" (133mm)

120V 1-3/8" (36mm)

GAS 4-7/8" (124mm)

COLD 3-1/4" (84mm)

Ø 3-9/8 " (101 mm)

4-3/8" (113mm)

1-5/8" (43mm)

19-3/8" (493mm)

COLD 2-7/8" (71mm)

1" (26mm)

HOT 6-1/2" (164mm)

9-1/2" (241mm)

120VAC 3-7/8" (99mm)

GAS 5-1/4" (135mm)

13-3/4" (350mm)

10" (254mm)

1-3/4" (45mm)

21-3/8" (544mm)

20-1/4" (520mm)

1-7/8" (47mm)

HOT 5-1/4" (133mm)

120V 1-3/8" (36mm)

GAS 4-7/8" (124mm)

COLD 3-1/4" (84mm)

1-5/8" (43mm)

5" (128mm)

7-7/8" (203mm)

4-3/8" (113mm)

19-3/8" (493mm)

COLD 2-7/8" (71mm)

1" (26mm)

HOT 6-1/2" (164mm)

9-1/2" (241mm)

120VAC 3-7/8" (99mm)

GAS 5-1/4" (135mm)

L I G H T C O M M E R C I A L G A S

ON-DEMAND RESIDENTIAL/LIGHT COMMERCIAL GAS MODELS

MODEL

NUMBER

GTS-510-NI

GTS-510-PI

GTS-510-NE GTS-510-PE

GAS CONSUMPTION

INPUT

FUEL TYPE

MIN.

BTU/H

MAX.

BTU/H

ENERGY FACTOR

Natural 11,000 199,000 0.83 5.0 10.5 10.0 20.5 13.8 8.5 120 0.77 4” O.D. 3” O.D. 3/4” NPT 45

Propane 11,000 199,000 0.82 8.0 14.0 10.0 20.5 13.8 8.5 120 0.77 4” O.D. 3” O.D. 3/4” NPT 45

Natural 11,000 199,000 0.82 5.0 10.5 10.0 20.5 13.8 8.5 120 0.77 4” O.D. 3” O.D. 3/4” NPT 45

Propane 11,000 199,000 0.82 8.0 14.0 10.0 20.5 13.8 8.5 120 0.77 4” O.D. 3” O.D. 3/4” NPT 45

INLET GAS

DIMENSIONS

PRESSURE

MIN.

MAX.

W.C.

MAX

W.C. HEIGHT WIDTH DEPTH

GPM*

(INCHES)

VOLT AMP FLUE**

All dimensions in inches. 15-150 psi water pressure. 40 psi or above recommended for maximum flow. *Current numbers based on factory testing, 0.4 GPM required for continuous fire after initial ignition. **Category III required Pressure only relief valve requires (Min. 200,000 BTUs. 150 PSI). Min 40 PSI or above recommended for maximum flow.

INTAKE

(OPTIONAL)

HOT/COLD

GAS CONN.

APPROX.

SHIPPING

WEIGHT

(LBS)

CLEARANCES: Top 12”, Bottom 12”, Front 24”, Back 1”, Sides 2”

510 INDOOR DIMENSIONS

Water heater(s) shall be Model _________________ as manufactured by A. O. Smith. The water heater(s) shall be a copper coil integral fin and tube construction with quick release brass or bronze waterways. Heater(s) will be factory assembled and tested. The heater shall be vented with 4” Stainless steel Category III vent pipe a distance not to exceed 50’ (equivalent) feet terminating vertically as prescribed. Intake air with optional direct vent kit may be of such material as PVC not to exceed a total of 50’ (equivalent). The heater(s) shall be controlled by onboard solid state printed circuit board monitoring incoming and outgoing temperatures with factory installed thermistors, sensing and controlling flow rate to set point temperature with control both air and gas mixture inputs to maintain thermal combustion efficiency. Unit also consists of ground fault interrupter, inline fusing, spark ignition and sensor system, aluminized stainless steel burners, air-fuel ration rod, Hi limit switch, modulating and proportional gas valves, freeze protection sensor and heating block and overhead cut-off fuses. The water heater(s) shall be CSA listed, exceeds the energy efficiency requirements of ASHRAE 90. 1b-1992 and listed by SCAQMD rule 1146.2 Low NOx.

For more information on Residential/Light Commercial Gas On-Demand units, contact:

State Water Heaters 500 Tennessee Waltz Parkway Ashland City, TN 37015

1-877-737-2840 Toll-free USA www.statewaterheaters.com

For complete information on limited warranties, consult written warranty or contact technical support at 1-877-737-2840.

State Industries, Inc., reserves the right to make product changes or improvements without prior notice.

CLEARANCES: Top 36”, Bottom 12”, Front 24”, Back 1”, Sides 2”

510 OUTDOOR DIMENSIONS

Specification