
Wall-mounted outdoor 11.1 GPM residential natural gas (NRC1111-OD-NG) / liquid propane (NRC1111-OD-LP) fully condensing tankless hot water heater
Wall-mounted outdoor 11.1 GPM residential natural gas (NRC1111-OD-NG) / liquid propane (NRC1111-OD-LP) fully condensing tankless hot water heater