• Manufacturer: Triangle Tube
  • SKU: SMART40
  •   Share
  • Triangle Tube Smart 40 36 Gal Indirect Hot Water Heater New
Triangle Tube Smart 40 36 Gal Indirect Hot Water Heater New

  • Triangle Tube Smart 40 36 Gal Indirect Hot Water Heater New

$ 1,249.00
FREE Shipping

Pay Over Time

Select Bread as your payment at checkout

In Stock
Manufacturer Direct Shipping
Please allow 3-5 business days for processing

Extended Warranty

Factory Warranty
$0 ()

Extended Warranty Options

  • Details
  • Details
  • Details
Warranty has been added in! Please click add to cart.
  Exceptional Customer Service   Manufacturer Direct    
FactoryPure BBB Business Review Shopper Award

To place an order over the phone or for immediate assistance, please call (888) 978-4993. For after hours sales please call (888) 999-1522.
  • Free Shipping Options Available
  • Price Match On Most Items
  • Manufacturer Direct

Triangle Tube Smart 40 36 Gal Indirect Hot Water Heater New

Triangle Tube is best known for two things: feats of hydronic innovation and incredibly efficient products. These qualities are intertwined in Triangle Tube's Smart Series Indirect Fired water heaters. The Smart water heaters feature an exclusive "tank-in-tank" design that Triangle Tube has been refining for three decades. To heat domestic water, the outer tank of the Smart 40 fills with boiler water and the surface of the inner tank becomes a heat exchanger. Two inches of polyurethane insulation ensures that your domestic hot water stays hot, and stainless steel construction of the inner tank provides exceptional durability. When it comes to making a decision on your next water heater, the Smart lives up its name.

Overview (Right Column)
10 year limited warranty
Brand new in box
Ships directly from Triangle Tube out of NJ
Authorized Triangle Tube dealer

Features (Left Column)
  • Tank-in-Tank Efficiency
  • Using boiler water as a heat source for the Smart 40 means that whenever your boiler fires it is providing heat not just for your home, but for your water as well.
  • Tank-in-Tank Safety
  • High temperatures prevent the growth of bacteria. High quality stainless steel and Triangle Tube's tank-in-tank design allow your domestic hot water to be stored at higher temperatures than traditional water heaters.
Features (Right Column)
  • Incredible Recovery Rate
  • The large surface area of the inner tank means that water is heated very quickly. Smart Series Indirect Fired water heaters boast a recovery rate up to 300% greater than that of conventional water heaters.
  • Self-Cleaning
  • The inner tank of the Smart 40 is contoured to promote water movement. This design prevents lime build-up in your water heater and keeps it running efficiently
Product Specifications (Left Column)
  • Type: Indirect Water Heater
  • Product Line: Smart
  • Fuel Type: Indirect Fired
  • Storage Type: Tank
  • Coils Quantity: 1
  • Connection Type: NPT
  • First Hour Delivery: 270 Gallons
  • Continuous Recovery Rate: 240 Gallons
  • Storage Volume: 36 Gallons
  • Cold Water Inlet: 3/4 Inch
  • Hot Water Outlet: 3/4 Inch
  • Supply Connection: 1 Inch
  • Return Connection: 1 Inch
  • Product Height: 46 Inches
  • Product Width: 22 Inches
  • Product Depth: 22 Inches
  • Product Weight: 135 Pounds
  • Shipping Weight: 142 Pounds
  • ETL Listed: Yes
  • ISO Certified: Yes
  • Parts Warranty: 1 Year
  • Vessel Warranty: 10 Years
Product Specifications (Right Column)

Package Contents:

  • Water Heater
  • User Manual

This item comes with a 10 year warranty

Manuals & Documentation

Customer Reviews

No reviews yet

Pay over time

Clear, transparent terms. Fair rates. No prepayment penalties.


Financing Available

We provide easy and affordable financing through our partner, Bread, so you can pay for your purchase over time.

calendar icon

Affordable Monthly Plans

Pay for your order over 12, 18, or 24 months at competitive interest rates*.

thumbs up icon

No Prepayment Penalties

Pay for your purchase with monthly payments and prepay at any time without penalty.

clock icon

Quick and Easy Application

Get a decision in seconds with no obligation to buy.

Check your rate in seconds without leaving our site


Customer Reviews

No reviews yet


Sold Out