Rheem Reduced clearance to combustibles (Fig. 3 and 4)
Rheem Reduced clearance to combustibles (Fig. 3 and 4): reference table for the furnace (RGPE/RGLE series): a quick-reference table with notes.
Rheem Reduced clearance to combustibles (Fig. 3 and 4) table
| Model size | Cabinet width (A) | Left side | Right side | Back | Top | Front | Vent |
|---|---|---|---|---|---|---|---|
| RGPE upflow/horizontal 05 | 17-1/2 in. | 0 in. | 3 in. (note 2) | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| RGPE upflow/horizontal 07(A) | 17-1/2 in. | 0 in. | 3 in. (note 2) | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| RGPE upflow/horizontal 07(B), 10 | 21 in. | 0 in. | 0 | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| RGPE upflow/horizontal 12 | 24-1/2 in. | 0 in. | 0 | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| RGLE downflow 07(A) | 17-1/2 in. | 0 in. | 3 in. (note 2) | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| RGLE downflow 07(B), 10 | 21 in. | 0 in. | 0 | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| RGLE downflow 12 | 24-1/2 in. | 0 in. | 0 | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
How to use the Rheem Reduced clearance to combustibles (Fig. 3 and 4) table
Find your exact model in the first column and read across the row. Values in the Rheem Reduced clearance to combustibles (Fig. 3 and 4) table are a summary for quick reference; the rating plate on the unit and the manufacturer's manual for your model always decide. If your model is not listed, or a value looks different from what you see on the unit, check the manual before changing anything.
Notes
- Note 2: right side may be 0 in. with type B vent.
- Note 3: vent clearance may be 1 in. with type B vent.
- Downflow on a combustible floor needs the combustible floor base unless the furnace sits on a coil box.
- Do not install the upflow/horizontal furnace on its back with the access doors facing up.
- Values are inches from the casing to combustible material.
Applies to: RGPE (upflow/horizontal) and RGLE (downflow) 2-stage 80% furnaces, 50,000-125,000 Btu/h (-05, -07, -10, -12)
Rheem models this applies to
RGLE-05(-)BMKRRGLE-07(-)AMKRRGLE-07(-)BRQRRGLE-10(-)BRMRRGLE-12(-)ARMRRGPE-05(-)BMKRRGPE-07(-)AMKRRGPE-07(-)BRQRRGPE-10(-)BRMRRGPE-12(-)ARMR
Source: Rheem RGPE/RGLE 2-stage 80+ communicating furnace Installation Instructions 92-24161-77-02, Figure 3 Upflow/Horizontal Dimensions and Figure 4 Downflow Dimensions - Clearance to Combustible Material, p.8-9 (printed; PDF p.12-13). Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.