Tankless Water Heater, LP Gas, 199,000-BTUs

Condensing Indoor 199,000 BTU Propane Tankless Water Heater.ENERGY STAR(TM) qualified.15-year warranty on heat exchanger,5-year warranty on all parts, Ultra Low NOx Emissions, Primary Heat Exchanger is constructed of HRS35 Commercial-Grade Copper,Secondary Type 316L Stainless Steel Heat Exchanger, Condensing Indoor model, Built-in Temp Controller & Diagnostics, Supplied with a power cord and remote control,Easy-Link up to 4 Units, Multi-Link up to 20 Units. Fuel Source: Propane UEF: 0.93 EF: 0.95 Digital Display: Yes Max BTUs Input: 199,000 Emissions: Ultra-Low NOx Water Connection Location: Bottom Water Connection Size: 3/4 H: 23 5/8″ W: 17 3/4″ L: 11 1/4″ Weight: 59lbs. Vent Type: PVC, CPVC, PP, ABS, SS Vent Size: 3 or 4″