State Water Heaters…GTS-310


State Water Heaters offers a complete line of tankless gas water heaters. The GTS-310 supplies hot water to domestic hot water systems (directly or indirectly using water storage tanks), recirculation systems, hydronic heating systems, radiant floor heating systems, and/or combined domestic & heating applications.

  • GTS-310 delivers continuous maximum flow rates up to 8.0 GPM
  • It is ENERGY STAR® Qualified
  • It has an energy factor of 0.82
  • GTS-310 is available in Natural Gas and Propane (LP) models
  • Its power input is 11,000 – 190,000 for either Natural Gas or Liquid Propane
  • It features a power vent for horizontal or vertical installation
  • It has a manual reset Hi Limit (Set at 194°F)
  • It features an overheat Cutoff Fuse
  • It offers inlet, outlet, and mixing thermistors for constant temperature monitoring
  • It has a built in Freeze Protection
  • It offers electronic ignition – no pilot light
  • It has Low NOx Emissions
  • It complies with the Lead Plumbing Law
  • GTS-310 is covered with a 12-year limited warranty on the heat exchanger in residential applications and a 5-year warranty on all parts