Quick Reference Data
GSA2BE4M Series Split System Air Conditioner for Manufactured Housing
Model Number: GSA2BE4M
14 SEER
| MODEL NUMBER: GSA2BE4M | 1RN24K | 1RN30K | 1RN36K | 1SN42K | 1SN48K | |
|---|---|---|---|---|---|---|
| RECOMMENDED REFRIGERANT SUCTION LINE O.D | 0 - 24 ft. 3/4" |
25 - 39 ft. 3/4" |
40 - 75 ft. 3/4" |
3/4" | 7/8" | 7/8" |
| NOTE: Liquid line is 3/8" O.D. for entire length. | ||||||
| REFRIGERANT CHARGE | ||||||
| R-410A in ounces for outdoor unit & 20' Lineset. (2) | 72 | 76 | 86 | 101 | 99 | |
(1) Requires 7/8" to 3/4" reducer from line to unit.
(2) Requires 1-1/8" to 7/8" reducer from line to unit
(3) Additional charge for line sets above 20 feet. Values based on suction line as follows with 3/8" liquid line.
- (a) 3/4" = 0.6 oz. per additional foot.
- (b) 7/8" = 0.7 oz. per additional foot.
- (c) 1 1/8" = 0.8 oz. per additional foot.
*For other line set dimensions, refer to the Application Guidelines for Refrigerant Lines Addendum.
| MODEL NUMBER: GSA2BE4M | 1RN24K | 1RN30K | 1RN36K | 1SN42K | 1SN48K |
|---|---|---|---|---|---|
| OUTDOOR UNIT BOM CHARGE (OZ.) | 72 | 76 | 86 | 101 | 99 |
| MODELS | SUPPLIED WITH ID | REQUIRED RESTRICTOR OR TXV (CHARGE ADDITION (OZ) / RATED AIRFLOW (SCFM)) | |||
| C8-X | |||||
| C8(B,D)AMX24U-B | 669564 | 669564 (0 / 780) |
-- | -- | -- |
| C8(B,D)AMX30U-B | 669565 | -- | 669565 (0 / 1000) |
-- | -- |
| C8(B,D)AMX36U-B | 669566 | -- | -- | 669566 (0 / 1220) |
-- |
| C8+TXV | |||||
| C8(B,D)AM01830U-B+TXV | 0.061 | 920669A (0 / 780) |
920670A (0 / 1000) |
-- | -- |
| C8(B,D)AM036U-B+TXV | 0.067 | -- | 920670A (0 / 1220) |
-- | -- |
| CM4B | |||||
| CM4B-R42U | TXV | -- | -- | TXV (0 / 1210) |
-- |
| CM4B-G42U | TXV | -- | -- | TXV (0 / 1210) |
-- |
| CM4B-L48U | TXV | -- | -- | -- | TXV (0 / 1430) |
| CM4B-G48U | TXV | -- | -- | -- | TXV (4 / 1430) |
NOTES:
- The charges listed are only valid for the standard 20' lineset.
- Numbers listed as 0.*** are restrictor diameters, while numbers listed as 669*** are TXV part numbers.
THE CHARGE ADDITIONS PROVIDED IN THIS DOCUMENT ARE ESTIMATES BASED ON TEST DATA AND SHOULD ONLY BE A STARTING POINT. AFTER FOLLOWING THESE DIRECTIONS PLEASE ADJUST THE REFRIGERANT AMOUNT BASED ON THE APPROPRIATE CHARGING TABLES OR CHARTS IN THE INSTALLATION INSTRUCTIONS OR CHARGING LABEL.
Instructions:
- Find the column for the model of outdoor unit that is being installed.
- Find the row for the model of the indoor unit that is being installed.
- Find the cell in the table in which this row and column meet. In this cell the appropriate orifice / TXV and charge addition for this match are listed. If the text in this cell is BOLD, then a change of orifice is necessary.
- If a change in restrictor is necessary, then the appropriate restrictor will already be supplied with the outdoor unit.
Examples:
- For the GSA2BE4M1RN30K / C8(B,D)A01830U-B+TXV match the 920670A TXV Kit is needed and no additional charge needs to be added. (TXV KIT).
- For the GSA2BE4M1RN36K / C8(B,D)AMX36U-B match the appropriate TXV is 669566 and no additional charge needs to be added. (NO CHANGES NECESSARY).
