Tankless Water Heater With 1 2 Inch Gas Line

In many tank water heater replacement scenarios the gas line size must be increased from the typical 1 2 inch size to a 3 4 inch line.

Tankless water heater with 1 2 inch gas line.

When at full power tankless units require between 120 000 and 199 000 british thermal units btu three to five times the heating capacity of a tank type water heater. Gas is so cheep now that even if a tankless had 30 decrease in gas costs you would only save about 100 a year. An undersized gas line can stress a tankless system and possibly reduce its lifespan all rinnai tankless water heaters are equipped with technology that safely ceases operation if they detect an inadequate gas flow. Atlanta tankless water heaters 27 769 views 3 25 upgrading to a truma endless hot water heater aquago comfort install for rv living full time duration.

There is a lot of extra cost in potentially upgrading the gas line and new venting. Camplux pro 1 58 gpm tankless propane water heater outdoor propane gas water heater with portable handle portable gas water heater for camping cabins white 4 3 out of 5 stars 67 139 99 139. Takagi is now owned by ao smith. I can not answer the 1 2 in question but having priced out a tankless hot water heater there is not any savings in the long term.