Rheem Reduced clearance to combustibles, upflow/horizontal (Fig. 4)
Rheem Reduced clearance to combustibles, upflow/horizontal (Fig. 4): reference table for the furnace (Rheem/Ruud 802P / 80MDP 80% two-stage furnace (UT 1028-928 IFC) series): a quick-reference table with notes.
Rheem Reduced clearance to combustibles, upflow/horizontal (Fig. 4) table
| Model size | Cabinet width (A) | Left side | Right side | Back | Top | Front | Vent |
|---|---|---|---|---|---|---|---|
| 050 (5) | 14 in. | 0 in. | 4 in. (note 2) | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| 075 (7) | 17-1/2 in. | 0 in. | 3 in. (note 2) | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| 100 (10) | 21 in. | 0 in. | 0 | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| 125 (12) | 24-1/2 in. | 0 in. | 0 | 0 in. | 1 in. | 3 in. | 6 in. (note 3) |
| 150 (15) | 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, upflow/horizontal (Fig. 4) table
Find your exact model in the first column and read across the row. Values in the Rheem Reduced clearance to combustibles, upflow/horizontal (Fig. 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.
- Values are inches from the furnace casing to combustible material.
Applies to: (-)802PA050314MSA, 075417, 100521, 125524, 150524 and (-)(-)80MDP050/075/100/125/150 upflow/horizontal two-stage 80% furnaces
Rheem models this applies to
R802PA050314MSAR802PA075417MSAR802PA100521MSAR802PA125524MSAR802PA150524MSA
Source: Rheem (-)802P/(-)(-)80MDP installation instructions 92-24161-146-02, Figure 4 Upflow/Horizontal Dimensions - Clearance to Combustible Material, p.10 (manual page; PDF p.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.