Pro-Size Water Heater Sizing

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Eye Wash / Emergency Shower Sizing

Complete the equipment settings and application sizing fields to have Pro-Size calculate the estimated hot water loads. When ready click the "Continue" button to view the recommended A. O. Smith heaters for your project.

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System Settings

Equipment:

Water Heaters Only (no external storage)

Water Heaters with external storage if required

Boilers with external storage tank

Fuel Type:

Equipment Location:

Other Requirements:

Low NOx

Ultra Low NOx

ASME Approved

- Requirements of < 40 ng/J or 55 PPM

- Requirements of < 14 ng/J or 20 PPM

Display CDN Products:

# of Heaters: Altitude:

Storage Settings

Approx. Capacity: of first hour load

# of Storage Tanks: New Tank Capacity: USG Each

Existing Storage: Capacity: USG

Minimum Existing Volume

The minimum existing storage value for A. O. Smith projects is 80 USG. The value has been adjusted

Application Data

Temperatures

Cold Water Temp: °F Stored Water Temp: °F

Load Profile

Wash Type:

Unit Application Loads

Number Units: Flowrate: USGPM Delivery Temperature: °F Flush Time: minutes Cycles per Hour:

Additional Load and Intentional Oversize

Additional Load: usgph(@ stored temp) Design Oversize

Load Summary

Peak Demand: 0 USGPH Temperature Rise: 100 °F Volume Per Peak: 0 USG Minimum Usable Storage: 0 USG 180 °F Demand:

Emergency Eye Wash / Shower Storage

Emergency Eye Wash and Shower installations require adequate hot water storage to ensure that hot water is always available when needed. Special care must be taken with the sizing of the storage tanks for these applications.

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Pro-Size Steps

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