Reliance LP Gas Tankless Water Heater

Condensing Indoor 199,000 BTU Propane Tankless Water Heater. Energy Star 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. uel 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 In. H: 23-5/8 In. W: 17-3/4 In. L: 11-1/4 In. Weight: 59lbs. Vent Type: PVC, CPVC, PP, ABS, SS. Vent Size: 3 In. or 4 In.