Cooling Coil Calculator

User test page: manual full-form input and Excel import to auto-fill form.

Import Excel

Item ID

Title

Owner

Status

Version

Code Version

With `item_id`: Calculate is preview-only, Save Result updates version. With `new_item=1`: first Save creates item ID.

Coil Type

Units

Job Name

Customer

Representative

Date

Coil Height

Coil Length

Rows

FPI

Fin Type ID

Fin Pattern

Fin Thickness

Tube Wall

Fin Material

Tube Material

Circuits (0=auto)

Connection Size

DB Entering

Humidity Type

Humidity Value

Airflow

Water Entering

Water Leaving (target)

Fluid

Glycol %

Coil Hand

Casing Material

Altitude

Tube Fouling

Fin Fouling

Coils/Bank

Airflow Type

* Required field

Single mode: Calculate preview + Save Result manages item version. Batch mode (Excel item): buttons operate on selected/all rows in this item.