Water Heaters
 

 

Heating Coil General Configuration

Hubbell Water Heater Heating Coil

 

Please Complete The Following Information:

 

1. Tube Sheet Data
Outside Diameter __________
Thickness __________
Material __________
Number of Tube holes
in the tube sheet __________
Does the tube sheet have
Bolt Holes in it?

__________ Yes __________ No


If Yes:
# of bolt holes__________
Dia. of bolt holes__________
Bolt circle__________
Do the bolt holes straddle
the centerline?

__________ Yes __________ No


2. Diameter of the neck nozzle on the tank.
Outside Diameter __________
Inside Diameter __________
(Include thickness of neck lining, if any)
Circumference Of Neck __________


3. Immersion length of tubes “B” __________
Heating surface area
in Sq. Ft. (if known) __________
Tank Type:
__________ Vertical __________ Horizontal


Tank dimensions:
Diameter __________
Height __________
Pull space __________
maximum length __________

 

4. Tube Outside
Diameter __________
Material __________
Gauge __________

BWG, Type:
__________ Single Wall
__________ Double Wall
Design Pressure __________
Design Temperature __________
Number of passes __________
Number of tube supports __________
__________ Full __________ Half type,
Distance to each tube support __________
Material __________
O.D. of supports __________
Thickness __________
Recovery rated to
heat __________ GPH
from __________ °F to __________ °F
When supplied with the following
heat source:
__________ Steam at __________ psig
__________ Lbs./Hour
Steam Consumption
__________ Boiler Water at __________ GPM
from __________ °F to __________ °F
__________ HTHW at __________ GPM
from __________ °F to __________ °F


 


 

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Hubbell Heaters • The Electric Heater Company • P.O.Box 288 • Stratford, CT 06615-0288
Phone: (203) 378-2659 • Fax:(203) 378-3593 • Email: info@hubbellheaters.com