Upgrade to endless, energy-smart hot water. The Rheem Performance Platinum ECOH200DVRHLN delivers up to 11 GPM?enough for four+ baths?while its high-efficiency condensing design slashes utility bills. A built-in recirculation pump brings instant hot water to the tap, EcoNet Wi-Fi lets you control temps from your phone, and the compact wall-hung chassis frees up precious floor space. Save cash, save space, never run out of hot water. Product Details Model: ECOH200DVRHLN (indoor, direct-vent, natural gas) Output: 199 000 BTU; up to 11 GPM @ 35 F rise? Efficiency: 0.94 UEF condensing heat exchanger Recirculation: Built-in pump for dedicated loop or crossover mode Connectivity: EcoNet Wi-Fi module + app for remote monitoring service alerts Temp range: 100 ? 140 F; factory default 120 F Venting: 2?/3? PVC, CPVC or concentric polypropylene; indoor installation only Power: 120 V AC, 2 A draw; integrated freeze protection Dimensions / weight: 27.5? H 18.5? W 11.2? D, ~82 lb Warranty when registered: 12-yr heat exchanger, 5-yr parts, 1-yr labor (residential) What?s included: Heater, attached power cord, built-in pump, mounting bracket, original (mismatched) box Box is labeled ECOH200XLN-2 (outdoor model); please verify data-plate in photos to confirm actual SKU.