Rheem EcoSense by 4.2 GPM Tankless Water Heater LP Gas "smell gas thru vents" Questions

...smell-less gas. A water heater should be vented thru 4" vent pipe to either a chimney or a wye which joins it with another appliance and a larger(size must be calculated) connector which connects to ...

smell like gas? I just purchased a rheem water heater and it often times turns off when trying to start up or I will get an error code and it flashes 80. Sometimes it will reset itself but not always.

...gas there,plus you can smell it, plus make sure you have enought pressure there.I see you said it was natural gas. That means you need five psi at the gas valve.But bleed the lines good and then turn ...