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Triangle Tube CARDINAL40 - 40 Gallon - Residential Indirect Water Heater
Model:
CARDINAL40
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Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Stainless Steel Construction
- With 316L stainless steel construction, the Triangle Tube Cardinal Indirect Water Heater is ideal for high temperature applications.
- Efficiency-Boosting Insulation
- Two inches of CFC (chlorofluorocarbon) free foam insulation in the Triangle Tube Cardinal helps to discourage heat loss, resulting in improved efficiency.
- Fully Welded Construction
- The fully welded and acid pickled (passivated) construction of the Cardinal protects against corrosive water conditions.
- Extended Warranty
- Triangle Tube offers two levels of extended warranties for Cardinal Water Indirect Heaters - up to 6 years for parts and 3 years for labor. Please see the Warranty Brochure under the Manuals tab for more information.
Triangle Tube is best known for feats of hydronic innovation and incredibly efficient products. Introducing the latest product innovation from Triangle Tube, the Cardinal Indirect Water Heater. Available in several sizes, the stainless steel indirect water heater provides ample hot water. With features like a stainless steel coil, domestic hot water and cold water connections on top, factory included temperature and pressure valve, 1/2" drain valve and an aquastat, the Triangle Tube Cardinal is a breeze to install. The Triangle Tube Cardinal Indirect Water Heater has an industry-leading warranty, giving you piece-of-mind on your purchase.
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
CARDINAL40
General Information
Type
Indirect Water Heater
Product Line
Cardinal
Product Category
Water Heater - Indirect-Fired
Medium
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Fuel Type
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Indirect Fired
Storage Type
Tank
Application
Residential
Capacity
40 Gallons
Performance
Minimum Input Capacity
122000 BTU
First Hour Delivery
First Hour Delivery
Sometimes called First Hour Rating, this is the number of gallons of hot water the heater can supply per hour when starting with a fully heated tank. The recovery of the water heater depends on your boiler's BTU and boiler output temperature.
228 Gallons
Continuous Recovery Rate
194 Gallons
Dimensions
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
50 1/2 Inches
Product Width
22 1/4 Inches
Product Depth
22 1/4 Inches
Product Weight
73 Pounds
Shipping Weight
88 Pounds
Certifications
CSA Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
212847821
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Vessel Warranty
Lifetime Years
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Product Q&A
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Answered by Ken, the eComfort Product Expert
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Manuals
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Triangle Tube CARDINAL40 - 40 Gallon - Residential Indirect Water Heater
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