State Industries STGPG/0303 The Expert’s Choice, Specifications, Gpg Suggested Specification

Commercial Gas Water Heater

SPECIFICATIONS

		Storage	Input		Output (Gallons)												Approximate	Water
			Rating							Dimensions In Inches
		Capacity														Gas
Model Number			BTU/Hr.	First		Recovery										Conn.	Shipping	Connections
		U.S.	Nat./Propane	Hour													Wt. (lbs.)
		Gallons			80°F Rise	100°F Rise	140°F Rise	A	B	C	D	E	G	H	J			In	Out
			Gas	Rating
GPG 81 140NE		81	140,000	193	168	136	97	743⁄4	65	263⁄4	6	213⁄8	273⁄4	38	851⁄4	1⁄2	556	11⁄2	11⁄2
GPG 81 140NEA		81	140,000	193	168	136	97	743⁄4	65	263⁄4	6	213⁄8	273⁄4	38	851⁄4	1⁄2	658	11⁄2	11⁄2
GPG 81 199NE		81	199,000	250	238	193	138	743⁄4	65	263⁄4	6	213⁄8	273⁄4	38	851⁄4	1⁄2	545	11⁄2	11⁄2
GPG 81 199NEA		81	199,000	250	238	193	138	743⁄4	65	263⁄4	6	213⁄8	273⁄4	38	851⁄4	1⁄2	635	11⁄2	11⁄2
GPG 81	270NE	81	270,000	319	324	262	187	743⁄4	65	263⁄4	8	213⁄8	273⁄4	38	851⁄4	3⁄4	547	11⁄2	11⁄2
GPG 81	270NEA	81	270,000	319	324	262	187	743⁄4	65	263⁄4	8	213⁄8	273⁄4	38	851⁄4	3⁄4	632	11⁄2	11⁄2
GPG 81	370NE	81	370,000	416	444	359	256	743⁄4	65	263⁄4	8	213⁄8	273⁄4	38	851⁄4	3⁄4	634	11⁄2	11⁄2
GPG 81	370NEA	81	370,000	416	444	359	256	743⁄4	65	263⁄4	8	213⁄8	273⁄4	38	851⁄4	3⁄4	731	11⁄2	11⁄2

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 PEA

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.

ASME

(ON SELECTED MODELS)

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 11⁄2˝ 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.

In keeping with our policy of continuous product improvement, specifications are subject to change without prior notice.

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

The

Expert’s

Choice™

STGPG/0303 ©2003 State Water Heaters Printed in U.S.A.