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Weil-McLain Aqua Plus 55 - 53.1 Gal. - Indirect Water Heater

Weil-McLain Aqua Plus 55 - 53.1 Gal. - Indirect Water Heater
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Model: 633500002
(Based on expert analysis, manufacturer ratings and customer reviews)
4.0 out of 54.0 out of 54.0 out of 54.0 out of 54.0 out of 5
Number of Reviews (2)
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  • Product Description
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  • 1
    Product Q&A
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  • How-To Articles
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Product Description
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Features
Features
    Over the last 130 years, Weil-McLain has built a reputation of designing some of the most reliable boilers in the marketplace. If you want to leverage the power and efficiency of your boiler for domestic hot water, then the Aqua Plus 55 is a great choice. The Aqua Plus is a domestic hot water option that fits many applications and is designed for ease of installation in any system. Design features such as consolidated connection points and adjustable leg heights provide simplicity and flexibility when it comes to setting up the Aqua Plus. The large diameter and tight winding of the heat exchanger coil keep the pressure drop and recovery times low. A poly-resin top and woven vinyl outer jacket protect the Aqua Plus from wear and tear and keep the water heater looking as good as it runs.
  • Double Stainless Steel
  • High quality, durable components provide peace of mind. The Aqua Plus features stainless steel for both its heat exchanger and its storage tank. Stainless steel resists corrosion that could negatively affect the unit's performance.
  • Efficiency-Boosting Insulation
  • The Aqua Plus has two inches of dense foam insulation that brings heat loss as low as 0.5 degrees per hour. Heat retained by this insulation is heat that you don't have to replace, keeping energy costs low.
  • Magnesium Anode Protection
  • A magnesium anode is installed in the Aqua Plus. This element dissolves over time while protecting against corrosion. This element is easily replaceable, so your Aqua Plus can always be protected.
Specifications
General Information
Product Line
Aqua Plus
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 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
Coils Quantity
1
Connection Type
NPT
UPC
672619189027
Performance
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.
322.9 Gallons
Continuous Recovery Rate
265.8 Gallons
Dimensions
Storage Volume
53.1 Gallons
Cold Water Inlet
0.75 Inches
Hot Water Outlet
0.75 Inches
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
60 Inches
Product Width
21.875 Inches
Product Depth
21.875 Inches
Shipping Weight
122 Pounds
Certifications
AHRI Certified
Yes
AHRI Reference Number
4733642
Warranty Information
Parts Warranty 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
2 Years
Vessel Warranty
12 Years
Features
Features
    Over the last 130 years, Weil-McLain has built a reputation of designing some of the most reliable boilers in the marketplace. If you want to leverage the power and efficiency of your boiler for domestic hot water, then the Aqua Plus 55 is a great choice. The Aqua Plus is a domestic hot water option that fits many applications and is designed for ease of installation in any system. Design features such as consolidated connection points and adjustable leg heights provide simplicity and flexibility when it comes to setting up the Aqua Plus. The large diameter and tight winding of the heat exchanger coil keep the pressure drop and recovery times low. A poly-resin top and woven vinyl outer jacket protect the Aqua Plus from wear and tear and keep the water heater looking as good as it runs.
  • Double Stainless Steel
  • High quality, durable components provide peace of mind. The Aqua Plus features stainless steel for both its heat exchanger and its storage tank. Stainless steel resists corrosion that could negatively affect the unit's performance.
  • Efficiency-Boosting Insulation
  • The Aqua Plus has two inches of dense foam insulation that brings heat loss as low as 0.5 degrees per hour. Heat retained by this insulation is heat that you don't have to replace, keeping energy costs low.
  • Magnesium Anode Protection
  • A magnesium anode is installed in the Aqua Plus. This element dissolves over time while protecting against corrosion. This element is easily replaceable, so your Aqua Plus can always be protected.
Specifications
General Information
Product Line
Aqua Plus
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 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
Coils Quantity
1
Connection Type
NPT
UPC
672619189027
Performance
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.
322.9 Gallons
Continuous Recovery Rate
265.8 Gallons
Dimensions
Storage Volume
53.1 Gallons
Cold Water Inlet
0.75 Inches
Hot Water Outlet
0.75 Inches
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
60 Inches
Product Width
21.875 Inches
Product Depth
21.875 Inches
Shipping Weight
122 Pounds
Certifications
AHRI Certified
Yes
AHRI Reference Number
4733642
Warranty Information
Parts Warranty 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
2 Years
Vessel Warranty
12 Years
Product Specs
+
Specifications
General Information
Product Line
Aqua Plus
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 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
Coils Quantity
1
Connection Type
NPT
UPC
672619189027
Performance
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.
322.9 Gallons
Continuous Recovery Rate
265.8 Gallons
Dimensions
Storage Volume
53.1 Gallons
Cold Water Inlet
0.75 Inches
Hot Water Outlet
0.75 Inches
Supply Connection
1 Inch
Return Connection
1 Inch
Product Height
60 Inches
Product Width
21.875 Inches
Product Depth
21.875 Inches
Shipping Weight
122 Pounds
Certifications
AHRI Certified
Yes
AHRI Reference Number
4733642
Warranty Information
Parts Warranty 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
2 Years
Vessel Warranty
12 Years
Reviews
(2)
+
Weil-McLain 633500002 Reviews & Ratings
Product Q&A
(1)
+
Search Product Q&A's Answered by Bob, the Heating Product Expert
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Please explain "indirect fired." Does it need to be connected to a existing boiler?
Fernando 
from District of Columbia 
September 13, 2015
Answer
An indirect fired water heater is a storage tank with a coil inside and inlet and outlet taps (connection points). The indirect fired water heater is installed as a separate zone, circulating hot water from the boiler to a coil inside the indirect fired water heater.

I suggest reading our Intro to Indirect Water Heaters to learn more!

Thanks for your question!
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Weil-McLain Aqua Plus 55 - 53.1 Gal. - Indirect Water Heater
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