*UX1B040A9H21B
*UX1B060A9H31B
*UX1B080A9H31B
*UX1C100A9H41B
*UX1D120A9H51B
High Efficiency Single Stage Upflow/ Horizontal
and Downflow/ Horizontal Gas-Fired, Direct Vent
Condensing Furnaces
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
IMPORTANT— This Document is customer property and is to remain with this unit.
Please return to service information pack upon completion of work.
Installer’s Guide
*DX1B040A9H21B
*DX1B060A9H31B
*DX1B080A9H31B
*DX1C100A9H31B
*DX1D120A9H51B
*__First letter may be “A” or “T”
A341624P08
18- CD22D1- 8
UPFLOW
*UX1-H
UPFLOW/HORIZONTAL
*DX1-H
DOWNFLOW
DOWNFLOW/HORIZONTAL