1. HORIZONTAL CONVERSION KIT 4PXC*U Upflow to Horizontal Left
BAYCONV18A
BAYCONV23A
BAYCONV27A
BAYCONV30A
IMPORTANT: This document is intended for general information pertaining to the installation process. Please refer to the kit Installer’s Guide for details related to specific coil models.

2. BAYCONV KIT
4PXC*U Cased Coil
4PXC*U Upflow to Horizontal Left

3. BAYCONV KIT Kit Components 4PXC*U Upflow to Horizontal Left3 4
Item Qty Description
Horizontal Drain Pan
Drain Plugs
Splash Guard
Channel for Splash Guard 1 2
4PXC*U Upflow to Horizontal Left

4. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Remove screws from the right front access panel and set panel aside.
Remove screws from the left front access panel and set panel aside.
4PXC*U Upflow to Horizontal Left

5. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Drain Pan Retainer Bracket
Slide coil from coil case.
Pull drain pan retainer bracket from bottom left side of case and discard bracket.
4PXC*U Upflow to Horizontal Left

6. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Sheetmetal Channel
Insert Channel into drain pan as shown.
Slip Horizontal Drain Pan from kit onto the upflow drain pan on coil assembly.
4PXC*U Upflow to Horizontal Left

7. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Ensure the TXV equalizer tube and bulb capillary are dressed to prevent rubbing against drain pan and other tubing.
Return coil and drain pan assembly to the coil case.
4PXC*U Upflow to Horizontal Left

8. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Splashguard
Rotate coil assembly to the horizontal left position.
Insert Splashguard between the Channel and the Horizontal Drain Pan.
4PXC*U Upflow to Horizontal Left

9. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
The Splashguard is partially secured by a friction / pinch fit between the Channel and the Drain Pan.
4PXC*U Upflow to Horizontal Left

10. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Align the engagement hole found in the Splashguard to the clearance hole in the Coil Case.
Secure the Splashguard to the Coil Case with sheet metal screw
4PXC*U Upflow to Horizontal Left

11. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Remove the plastic plug from the horizontal drain connection access.
Trim insulation material from panel as shown.
4PXC*U Upflow to Horizontal Left

12. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Remove the two drain plugs from the horizontal drain pan.
Reinsert the two drain plugs to the upflow drain pan.
4PXC*U Upflow to Horizontal Left

13. BAYCONV KIT 4PXC*U Upflow to Horizontal Left
Re-install lower front access panel.
Re-install upper front access panel.
4PXC*U Upflow to Horizontal Left

14. BAYCONV KIT
Note direction of airflow
Completed conversion from Upflow to Horizontal Left orientation.
4PXC*U Upflow to Horizontal Left