General Information
This TXV kit is intended only for use with the specific
models of the A4AH Air Handlers.
This kit is used to increase efficieny ratings for these
models.
NOTE:
This kit is for use with 410A Refigerant only.
Kit Identification
Confirm that the air handler TXV kit is approved for use
with the air handler model being installed.
Inspection
Check carefully for any shipping damage. Any damage must
be reported to, and claims made against the transportation
company immediately. Any missing parts should be reported
to your supplier at once and replaced with authorized parts
only.
Coil TXV Kit Contents
Open and inspect contents for damage or missing
items.
Each kit contains:
No. Qty
Description
1
1
Expansion Valve
2
1
Teflon® O-ring
3
1
Installer's Guide (Not shown)
4
1(2)
Bulb Insulation
5
1(2)
Cable Tie
6
1
Sensing Bulb Strap
7
1(2)
Push-in Cable Tie
INSTALLER'S
GUIDE
IMPORTANT
— This Document is customer property and is to remain with this unit. Please return to service information
pack upon completion of work.
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
88-A4AH4TXV-1C-EN
Fits Coil Models:
A4AH4P18A
A4AH4P24A
A4AH4P30A
Coil TXV Kit:
BAY4TXV1830A
Figure 1
1
2
4
5
6
7
