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Home Plumbing Water Heaters Tankless Water Heaters STHR-180M State Adapt + Premium Condensing 180K BTU 15 Year Indoor/Outdoor Tankless Natural Gas Water Heater with Circulator

STHR-180M State Adapt + Premium Condensing 180K BTU 15 Year Indoor/Outdoor Tankless Natural Gas Water Heater with Circulator

PART STASTHR180M
SUPPLIER State
SUPPLIER PART # STHR-180M
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About this item

Features:

  • Energy Star certified with a UEF of 0.95
  • Easily maintain like-new performance by adding add X3 Scale Prevention at any time with an optional bypass cartridge (sold separately)
  • Flexibility in Installation - Field convertible from natural gas to liquid propane
  • PVC venting flexibility (2” up to 75’ & 3" up to 150’)
  • Install indoor or outdoor (outdoor kit sold separately)
  • Improved Efficiency & Reliability - Patented heavy-duty, stainless-steel heat exchanger features only two weld points and eliminates the need for a secondary heat exchanger
  • Reduced Wait Time for Hot Water - Integrated recirculation pump assists in the delivery of hot water quickly (recirculation plumbing from fixture to unit required)
  • Expandable for Larger Applications - Cascade up to 12 like heaters when multiple water heaters are required to work in conjunction (cable included)
  • Built-in Control Display - Check status, error codes and settings and review up to two (2) recirculating schedules using the built-in display
  • Optional Remote Activation - An optional kit allows the user to engage the heater to recirculate hot water at a touch of a button for on-demand, continuous hot water
23998_InstallSheet_STASTHR180M
23998_InstallSheet_STASTHR180M.pdf
23998_SpecSheet_STASTHR180M
23998_SpecSheet_STASTHR180M.pdf
Warranty 15 Years
Type Natural Gas
Brand State
Installation Type Indoor/Outdoor