GTS-340-NIH State 180K BTU 15 Year Indoor Tankless Natural Gas Water Heater

• Residential Gas Water Heater
• Type Indoor
• Applicable Standard ANSI Z21.10.3, CSA 4.3, CSA (Canada and US), UPC, NSF, AHRI
• Inlet/Outlet Connection 3/4" Threaded x 3/4" Threaded
• Gas Type Natural
• Gas Connection 3/4" Threaded
• Venting Type Power Direct
• Input Supply Rating 18000 BTU/HR
• Tank Dimensions 17-3/4" Width x 10-3/4" Depth x 22-1/2" Height
• Tank Warranty 12 Year Limited
• Ignition Type Electronic
• Burner Type Aluminized Stainless Steel Ultra-Low Nox
• Energy Saver Conformance Yes
• Inclusions/Features Durable Heat Exchanger, Internal Freeze Protection System, Pipe Cover, Neutralizer Kit, Isolation Valve Kits, Concentric Termination, Built-In Temperature Controller and Advanced Diagnostics to Simplify Troubleshooting, Factory-Installed Power Cord
• Maximum Inlet Gas Pressure 10.5 WC
• Maximum Flow Rate 8 GPM
• Energy Factor 0.95
• Weight 58 Lb
• Warranty 5 Year Limited on Heat Exchanger (Commercial) and Parts

Install Instructions
Specification Sheet

The 240H Series offers high efficiency Ultra-Low NOx condensing technology allowing for the use of 3” PVC venting and has 0” clearance to combustibles. Remote control included as a standard feature. Indoor models are certified up to 10,100 ft. altitude. Provides a variety of installation options: indoor, outdoor and direct vent. Complies with Ultra-Low NOx regulations and meets the energy efficiency requirements of ASHRAE 90.1b-1992. The GTS-340-NIH tankless water heater uses up to 180,000 BTU/hr of natural gas to deliver an endless supply of hot water for a 2.5 bath home in northern climates and up to a 3.5 bath home in southern climates (one shower head per bath). Utilizing condensing technology, this heater is extremely efficient with a Uniform Energy Factor of 0.95. With an industry leading 15-year limited warranty, the GTS-340-NIH tankless water heater provides years of hot water through innovation and quality.