State Industries GTS-540-NIH ProLine xe indoor 199,000 btu condensing natural gas tankless water heater

Product Description

The State Industries GTS-540-NIH ProLine XE Indoor Tankless High Efficiency Condensing water heater uses up to 199,000 BTU/hr of natural gas. It delivers an endless supply of hot water for a 3-bath home in northern climates and a 4-bath home in southern climates. This model has a Uniform Energy Factor of 0.93.

• Delivers continuous hot water at a flow rate of up to 10.0 GPM
• Primary commercial-grade copper heat exchanger stabilizes outgoing water temperatures quickly
• Secondary heat exchanger is made of 316L Stainless Steel to protect against corrosion

Product Highlights

This tankless water heater provides continuous hot water with efficient condensing technology. It features a durable copper heat exchanger and stainless steel construction for corrosion protection. Perfect for residential and commercial applications.

Product Information

Standard Information

• Brand: STATE INDUSTRIES
• Manufacturer Part Number: GTS-540-NIH
• Country of Origin: US

Technical Specifications

• UEF: 0.93
• Maximum BTUs: 199,000
• Power Source: GAS
• Water Connection Location: BOTTOM
• Emissions: Ultra-Low NOx
• First Hour Rating: 1 Gallons
• ASME Certified: No
• Destination Country: US
• Digital Display: Yes
• Fuel Source: NATURAL
• Installation Type: INDOOR
• GPM (@67 F Temp Rise): 5.8 GPM
• Minimum BTUs: 15,000
• Application: RESIDENTIAL
• Side Loop: No
• Vent Type: Power Direct Vent
• Applicable Standard: AHRI, ASHRAE 90.1, ANSI Z21.10.3, IAPMO, NSF, SCAQMD 1146.2, UPC, CSA 4.3
• Draft Hood Outlet/Vent Size: 3 Inch or 4 Inch
• Electrical Input Supply Rating: 120 Volt AC 60 Hertz 0.74/0.04/1.5 Amp
• Energy Saver Conformance: Yes
• Gas Input Supply Rating: 15000 to 199000 BTU/Hour
• Gas Type: Natural
• Ignition Type: Electronic Spark
• Inclusions/Features: Integrated Temperature Controller, Advanced Diagnostics to Simplify Troubleshooting, Factory Installed Power Cord, Air-Fuel Ratio Sensor, Exhaust and Water Temperature Safety Control, Overheat Cut-Off Fuse
• Inlet/Outlet Connection: 3/4 Inch Threaded Bottom
• Power Rating of Elements: 89 Watt (Operation), 4 Watt (Standby), 175 Watt (Freeze Protection)
• Tank Dimensions: 17-3/4 Inch Width x 11-1/4 Inch Depth x 23-5/8 Inch Height
• Temperature Rating: 100 to 160 Deg F, 50 Deg F (Warm), 70 Deg F (Cold)
• Type: Condensing, High Efficiency
• Venting Type: Direct, Power
• Voltage Rating: 120VAC
• Flow Rate: 10 gpm
• Water Connection: 3/4 inch NPT Hot and Cold
• Material: Aluminized Stainless Steel Burner
• Dimensions: 17-3/4 inch W x 11-1/4 inch D x 23-5/8 inch H
• Mounting: Wall
• Applications: For Commercial, Residential
• Standards/Approvals: ANSI Z21.10.3, AHRI Certified, CSA 4.3, Energy Star Certified, IAPMO Certified, Low Lead Compliant, NSF Certified, SCAQMD 1146.2, UPC Certified