96% Efficient Gas-Fired Water Heater

• Natural gas or LP gas fired
• CPVC Venting / PVC Fresh Air
• Packaged with built-in circulator and NATCO storage tank(s)
• Ten Year Limited Warranty

Model #	Input BTU	Output BTU	GPH @ 80° Rise	GPH @ 100° Rise
NG250	250,000	240,000	360	288
NG500	500,000	480,000	720	576
NG750	750,000	720,000	1,080	864

See how it works

Documents:

Sales Brochure	Installation Manual	Warranty

National Combustion Co., Inc.
104-11 180th Street, Jamaica, NY 11433
Phone: 718-291-8400 Fax: 718-291-6870

sales email: sales@nationalcombustion.com
technical support: technical@nationalcombustion.com