Amtrol CH-41Z-B
Amtrol CH-41Z-B
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Amtrol CH-41Z - 41 Gallon - Indirect Water Heater - Blue



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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Ships Friday, Jul 19th
Shipping to60601
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$311 / Month
Suggested monthly payments with 6 month financing.
Amtrol CH-41Z - 41 Gallon - Indirect Water Heater - Blue
Amtrol CH-41Z - 41 Gallon - Indirect Water Heater - Blue
Model: CH-41Z-B
Product Q&A
How-To Articles

Recommended Accessories

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Expert Recommended Accessories Selected by Ken, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10


    For over three decades Amtrol has provided comfort, efficiency, and reliability since they introduced the industry's first indirect-fired water heater. The CH indirect-fired water heater continues to carry the values of Amtrol. These aquastat controlled water heaters quickly and effectively provide heated water throughout your home. A deep drawn dome offers unparalleled strength to the tank, while a corrosion proof high density polyethylene (HDPE) bottle keeps water clean, fresh, scale and chloride free. A removable finned heat exchanger heats up the stored water while a unique molded insulation minimizes heat loss and maintains efficiency.
  • Bimodal HDPE Poly Bottle
  • A high density polyethylene (HDPE) bottle is corrosion-proof and provides fresh, clean water, while resisting chlorides, scale, or aggressive water.
  • Mechanical Control
  • This CH water heaters are equipped with a mechanical aquastat that allows for simple, reliable operation.
  • Efficient Heat Exchanger
  • CH's heat exchanger has a finned design that provides a more effective heat exchange and is also removable for easy cleaning and service.
  • Unique Molded Insulation
  • This molded insulation enhances efficiency by eliminating gaps that lead to heat loss.


specs product image PID-22958
Product Category
Water Heater - Indirect-Fired
General Information
Indirect Water Heater
Product Line
Product Category
Water Heater - Indirect-Fired
Medium Learn More
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 Learn More
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
Connection Type
41 Gallons
First Hour Delivery Learn More
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.
170 Gallons
Continuous Recovery Rate
173 Gallons
Maximum Operating Temperature
180 F
Connection Size
3/4 Inch
Product Diameter
22 Inches
Product Height
48 Inches
Product Weight
124 Pounds
Shipping Height
48 Inches
Shipping Width
22 Inches
Shipping Length
22 Inches
Shipping Weight
124 Pounds
Country of Origin
United States
Warranty Information
Warranty Learn More
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
6 Years


Amtrol CH-41Z-B Reviews & Ratings

Product Q&A

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Product Questions Answered by Ken, the eComfort Product Expert
Please explain "indirect fired." Does it need to be connected to a existing boiler?
from District of Columbia 
September 13, 2015

How-To Articles

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What Size Tankless Water Heater Do I Need
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Signs You Need a New Water Heater
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An Intro to Indirect Water Heaters
An Intro to Indirect Water Heaters
If you heat your home with a boiler, you have the opportunity to get the most e...
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Amtrol CH-41Z - 41 Gallon - Indirect Water Heater - Blue
Amtrol CH-41Z-B
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