
7.9 GPM residential natural gas (N-069M-DV-NG) / liquid propane (N-069M-DV-LP) single vent indoor only tankless hot water heater with freeze protection
7.9 GPM residential natural gas (N-069M-DV-NG) / liquid propane (N-069M-DV-LP) single vent indoor only tankless hot water heater with freeze protection