State GPG 81 140NE User Manual

500 Lindahl Parkway, Ashland City, TN 37015 • www.stateind.com

The Expert’s

Choice

™

Commercial Gas Water Heater

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Meets ASHRAE 90.1b-1992, and C.E.C. and New York Codes for thermal efﬁciency and standby loss.

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Glass-Lined Tank – Exclusive corrosion protection with glass-lining. Multiple anodes provide corrosion protection.

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Power Gas Burner – Electronic ﬂame monitoring with direct spark ignition. For added safety, all units are equipped with redundant gas valves. Power gas burner requires 120 volt 60Hz service. A NEGATIVE DRAFT is required in the vent piping. This is not a forced draft burner.

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Fully Automatic Controls – Safety shut off, high temperature limit control, dual thermostat (adjustable 120°F thru 180°F) for accurate temperature control. Maximum inlet gas pressure 14˝ W.C.

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Foam Insulation – Saves fuel, helps reduce standby heat loss.

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Jacket – made of heavy gauge steel with baked enamel ﬁnish over bonderized undercoat.

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Fully Certiﬁed by U.L.

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ASME Construction – Available on GPG81 140, GPG81 199, GPG81 270 & GPG81 370. When specifying ASME construction, add the letter “A” at the end of the model number. 160 psi working pressure.

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A.G.A./ASME Rated Temperature & Pressure Relief Valve – Factory installed.

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Barometric Draft Damper – To ensure proper draft for maximum efﬁciency.

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Easy Cleaning – Handhole cleanout(s) allows easy cleaning.

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Professional Startup Service – Furnished to assure most efﬁcient combustion and safe initial operation.

CAUTION: Unit must be installed on non-combustible surface.

Other Features:

– Two layers of high temperature ceramic fiber insulation in

combustion chamber

– Flame inspection port opening – Mounted on rugged channel iron skids – Multiple anodes for protection.

Options:

– Illinois School Code on GPG81 199 to GPG81 370 – National Board Registration (ASME models only) – Low water cutoff – 5 or 10 year extended limited warranty. – ASME (ON SELECTED MODELS)

Limited Warranty:

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Limited Warranty Outline – If the tank should leak any time during the ﬁrst three years, under the

terms of the warranty, State Water Heaters will furnish a replacement heater; installation, labor, handling and local delivery extra.

– NOTE: This Outline Is NO

T A Warranty. For complete information,

consult the written warranty or State Water Heaters.

WATER HEATERS

GPG SUGGESTED SPECIFICATION

GENERAL

Water heater(s) shall be Model _________________ as manufactured by State Water Heaters or equal. Water heater(s) shall be of glass-lined design and include a powered gas burner with redundant main gas valves, electronic ignition, automatic pilot gas valves, gas pressure regulator and ﬂame inspection port. Heater(s) shall have an input rating of _____ and a recovery rating of _____ gph at a temperature rise of 100˚F with a maximum storage capacity of _____. Heater(s) shall be equipped with 1

⁄2˝ NPT water inlet and outlet openings and (1) 4˝ handhole cleanout on Models GPG81-140 thru GPG81-270; (2) 4˝ handholes on ASME models. Heater(s) shall have a minimum working pressure of 160 psi and include a high temperature limit control, dual thermostat for accurate temperature control and factory installed A.G.A. T & P valve. Heater(s) shall be equipped with multiple anodes for protection, insulated with a vermin-proof glass ﬁber insulation and meet ASHRAE 90.1b-1990 for thermal efﬁciency and standby loss. The outer jacket shall have a baked enamel ﬁnish over a bonderized undercoating. All internal surfaces of the heater(s) exposed to water shall be glass-lined with an alkaline, borosilicate, nickelous oxide composition that has been fused to the steel by ﬁring at a temperature range of 1400˚F to 1600˚F. Heater(s) tank shall have a 3 year limited warranty against corrosion as outlined in the written warranty.

CONTROLS: GPG81-140 thru GPG81-370

Controls shall include a Fenwal osi to provide direct spark ignition and ﬂame monitoring. A prepurge of 30 seconds minimum shall be provided. A trial for ignition period of 5 seconds, after which if the ﬂame is not proved or lost during the running cycle,the system will lock out. System shall include automatic gas valve, main gas pressure regulator, automatic gas shut-off, manual shut-off, and be rated for 14˝ W.C. maximum gas pressure.

Printed in U.S.A.

In keeping with our policy of continuous product improvement,

speciﬁcations are subject to change without prior notice.

500 Lindahl Parkway, Ashland City, TN 37015 • www.stateind.com

The Expert’s

Choice

™

ASME

(ON SELECTED MODELS)

Input

Output (Gallons)

Approximate

Storage

Rating

Shipping

Model Number

Capacity

BTU/Hr.

First Recovery

Dimensions In Inches

Wt. (lbs.)

Water

U.S.

Nat./Propane Hour

Gas

Connections

Gallons

Gas Rating 80°F Rise 100°F Rise 140°F Rise A B C D E G H J

Conn.

In Out

GPG 81 140NE 81 140,000 193 168 136 97 743⁄465 263⁄46213⁄8273⁄438 851⁄

⁄

556 11⁄211⁄

GPG 81 140NEA 81 140,000 193 168 136 97 743⁄465 263⁄46213⁄8273⁄438 851⁄

⁄

658 11⁄211⁄

GPG 81 199NE 81 199,000 250 238 193 138 743⁄465 263⁄46213⁄8273⁄438 851⁄

⁄

545 11⁄211⁄

GPG 81 199NEA 81 199,000 250 238 193 138 743⁄465 263⁄46213⁄8273⁄438 851⁄

⁄

635 11⁄211⁄

GPG 81 270NE 81 270,000 319 324 262 187 743⁄465 263⁄48213⁄8273⁄438 851⁄

⁄

547 11⁄211⁄

GPG 81 270NEA 81 270,000 319 324 262 187 743⁄465 263⁄48213⁄8273⁄438 851⁄

⁄

632 11⁄211⁄

GPG 81 370NE 81 370,000 416 444 359 256 743⁄465 263⁄48213⁄8273⁄438 851⁄

⁄

634 11⁄211⁄

GPG 81 370NEA 81 370,000 416 444 359 256 743⁄465 263⁄48213⁄8273⁄438 851⁄

⁄

731 11⁄211⁄

Commercial Gas Water Heater

SPECIFICATIONS

GPG models are available in both natural gas and propane (except for GPG 81 370 model which is natural only). To order propane, change the “N” to “P” in the model number. Example: GPG 81 140 P

EA Based on 80% thermal efﬁciency. NOTE: To compensate for the effects of high altitude areas above 2000 feet, recovery capacities should

be reduced approximately 4% for every 1000 feet above sea level.

Above capacities are based on actual efﬁciencies obtained in engineering laboratories.

WATER HEATERS