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Aqua-Plus 85 Pewter Indirect Water Heater
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$2,985.41 each
In Stock
In Stock
Get 3 Wed, Jul 8 - Fri, Jul 10

Lift Gate

This product weighs 158.62 lbs. and may require the use of a lift gate. If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.
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Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Capacity (Gallons)
83 Gallons
Product Highlight: Height (Inches)
59.5" Height
Product Highlight: Diameter (Inches)
26" Diameter
Product Highlight: Warranty
12 Year Tank / 2 Year Parts Warranty
Product Highlight: BTU Input
300000 BTUs
Product Highlight: Material
Stainless Steel

Specs

Head Loss-Boiler Side (ft.):

5.4'

Boiler Connection:

1" NPT

BTU Input:

300000

Material:

Stainless Steel

Color:

Pewter

Working Pressure (Tank):

150 psi

Capacity (Gallons):

83

Working Pressure (Coil):

145 psi

Capacity (Domestic):

80.6 Gallons

Warranty:

12 Year Tank / 2 Year Parts

Capacity (Boiler):

2.5 Gallons

DHW Operating Temp:

180°F

Recommended Flow Rate:

14 GPM

Height (Inches):

59.5"

Diameter (Inches):

26"

Weight (lbs):

223 lbs

DHW Connection:

1" NPT

Contact

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You May Also Need

11 Replacement Parts

Leveling Leg Replacement Kit for Aqua-Plus Water Heaters, 633-500-036
SKU: 633-500-036
Weil-McLain
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Product Reviews

4 out of 1 review
100% would recommend this product
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Showing 1-1 of 1 reviews

I would purchase this product again, hopefully not soon...

I have had two indirect water heaters over the past 30 years, I can say without a doubt the is the best one I have ever purchased/ installed.  The construction on this tank is far superior to my old ones, however I don't know what Weil-McLain was thinking by using the AcuTemp temperature control.  It has zero adjustability for a differential, says it uses an algorithm to automatically set it, and all is does is short cycle my boiler....  After heavy hot water usage like filling up a spa tub, it uses the same differential setting like you're using minimal amount of water.  After heavy usage I have to cycle power to it to get it back on track.  Plan on getting yourself a good aquastat to go with this outstanding water heater.
Homer
Rochester, MI
3 years ago
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Product Q&A

1 Question
1 Question
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Q: Can you adjust the differential on the thermostat for this unit? I set the set temp can be selected, but I dont see what the differential is or if it adjustable. If it is adjustable, what is the range of adjustment?

Asked by GB 3 years ago

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Verified Author and ReplyVerified Reply- SupplyHouse

Hello GB, thank you for writing in. For the Aqua-Plus 85 the differential does not need to be set. The thermostat’s advanced software algorithm determines the optimum temperature to initiate heat calls.

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