Triangle Tube Keystone KW 750 750,000 BTU Input Condensing Water Heater

If you're looking for a water heater that is both efficient and reliable, the Triangle Tube Keystone Model KW 750 is an excellent choice. FEATURES High-efficiency condensing water heater capable of producing high volumes of hot water High energy efficiency Sized for large residential and light commercial applications Stainless steel heat exchanger provides 95%-97% thermal efficiency with welded construction (no gaskets) Occupies minimal floor space with a compact design Cabinet provides easy access to all components Large, user-friendly control interface Able to modulate the water heater to 20% of full fire with a 5 to 1 turndown ratio Zero clearance to combustible surfaces Burner site glass Manual reset high limit On/off service switch Accepts external (4-20 mA or 0-10 V with supplemental kit) modulation signal Alarm output Electronic PID modulating control Drain valve Temperature and pressure gauge Water flow switch 125 psi (861 kPa) ASME rated pressure relief valve ASME "H" stamp 160 psi maximum working...