Triangle Tube Smart 50 Indirect Water Heater

Triangle Tube Smart 50 Indirect Water Heater

  • $1,350.12
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SMART 50 - The Smart Choice in Indirect Water Heaters. This is a 50-gallon indirect water heater by Triangle Tube.  

The SMART 50 Indirect Fired Water Heater heats more hot water with less fuel. Smart 50 is 3 Times faster than conventional gas or electric water heaters and has a Lowest pressure drop in the industry.   This is a stainless steel indirect fired water heater. The average life span of a SMART Series Indirect Fired Water Heater exceeds 20 years!

This has Exclusive "Tank-in-Tank" Design and it is a Self-cleaning/ self-descaling heat exchanger. 

Smart 50 is Efficient and Dependable, it is heated by the hot water from your boiler. As your home is being heated, your domestic hot water is being heated at the same time, thereby, consuming less fuel and conserving energy.  


Performance Specifications: 

  • Boiler Output Btu/Hr : 140,000
  • 1st Hour Recovery (gal) : 220
  • Continuous Flow (gal) : 185
  • Peak/Flow (gal/10 min.) : 65



  • Boiler Supply/Return : 1 - 1/4"
  • Domestic Inlet/Outlet : 3/4"
  • Domestic Capacity (gal) : 46
  • Heating Water Capacity (gal) : 8
  • Diameter : 22"
  • Height : 57"
  • Heat Surface (Sq.ft) : 20 
  • Empty Weight (lbs) : 165


Technical Documentation


Product Information

Performance Data

Suggested Specifications

Installation and Maintenance Manual

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Disclaimer: Must be installed by a licensed contractor or warranty is void.


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