Plus 100 Indirect Water Heater Zoom

Plus 100 Indirect Water Heater


Brand: Weil Mclain

Weil Mclain
633-800-424 has been discontinued.
Please contact customer service at
(888) 757-4774 for help finding an alternative.



BTU Input: 400000
Height (Inches): 61
Diameter (Inches): 26-1/2"
Size: 1-1/2"
Capacity (Gallons): 84
Capacity (Boiler): 14 Gallons
Capacity (Domestic): 70 Gallons
Circulator (GPM): 18
Heating Surface: 29 Sq. ft.
1st Hour Delivery (Gallons): 690 Gallons @ 115°F
Warranty: Limited Lifetime for Tank Assembly/ 1-year Parts
Application: Plumbing
Water Connection: 1-1/2"
Max PSI (Boiler): 45 psi
Max PSI (Domestic): 150 psi

Description for Weil Mclain 633-800-424

Weil Mclain Plus 100 Indirect Water Heater Information:
Boiler Heating Capacity: 400 MBH
Flow Ratings (115F) In Gallons : 690
First Hour Flow Ratings (140F) In Gallons: 460
Domestic Side Capacity In Gallons: 70
Boiler Side Capacity In Gallons: 14

PLEASE NOTE: The product weighs 271 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.

Plus 100 Indirect Water Heater

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