| Additional |
| ||||
Outdoor Unit |
| AY012MA321 | AY018MA321 | AY024MA321 | AY030MA321 | AY036MA321 |
Required TXV |
| 1TVM2A1 | 1TVM2A1 | 1TVM2A1 | 1TVM2A1 | 1TVM2A1 |
Factory | 2 - 14 | 2 - 14 | 3 - 6 | 3 - 14 | 3 - 8 | |
Indoor Coil1 | Coil Orifice2 |
| TXV Kit3 - Additional Charge, Oz |
| ||
AHP18B3X | — | 2A + 0 | 2A + 0 | — | — | — |
AHP24B3X | — | — | 2A + 0 | 2A + 0 | — | — |
AHP36C3X | — | — | — | — | 2A + 0 | — |
AHP42C3X | — | — | — | — | — | 2A + 9 |
G2FD024(S,H)14,17 | 61 | 2A + 0 | 2A + 0 | — | — | — |
G2FD030(S,H)17 | 65 | 2A + 0 | 2A + 0 | 2A + 0 | — | — |
G2FD035(S,H)14 | 65 | 2A + 0 | 2A + 0 | 2A + 0 | — | — |
G2FD036(S,H)17 | 75 | — | — | 2A + 0 | 2A + 0 | — |
G2FD036(S,H)21 | 75 | — | — | — | 2A + 0 | — |
G2FD042(S,H)21 | 78 | — | — | — | 2A + 0 | 2A + 9 |
G2FD046(S,H)17 | 78 | — | — | — | 2A + 0 | 2A + 9 |
G2FD048(S,H)21,24 | 84 | — | — | — | — | 2A + 9 |
G4FD024H14T2A | — | 0 | 0 | — | — | — |
G4FD024H17T2A | — | 0 | 0 | — | — | — |
G4FD030H17T2A | — | 0 | 0 | 0 | — | — |
G4FD035H14T2A | — | 0 | 0 | 0 | — | — |
G4FD036H17T2A | — | — | — | 0 | 0 | — |
G4FD036H21T2A | — | — | — | — | 0 | — |
G4FD042H21T2A | — | — | — | — | 0 | 9 |
G4FD046H17T2A | — | — | — | — | 0 | 9 |
G4FD048H21T2A | — | — | — | — | — | 9 |
G4FD048H24T2A | — | — | — | — | — | 9 |
G1HA024H14 | 61 | 2A + 0 | 2A + 0 | — | — | — |
G1HA036H14 | 75 | — | — | 2A + 0 | 2A + 0 | — |
G1NA030S17K | 63 | 2A + 0 | 2A + 0 | — | — | — |
G1NA030S21M | 63 | 2A + 0 | 2A + 0 | — | — | — |
G1NA036S17J | 67 | — | — | 2A + 0 | — | — |
G1NA036S17L | 71 | — | — | — | 2A + 0 | — |
G1NA036S21C | 67 | — | — | 2A + 0 | — | — |
G1NA042S24W | 84 | — | — | — | — | 2A + 9 |
G1NA048S21D | 78 | — | — | — | 2A + 0 | — |
G1FA/G1UA030S14 | 65 | 2A + 0 | 2A + 0 | — | — | — |
G1FA/G1UA036S17,2 | 73 | 2A + 0 | 2A + 0 | 2A + 0 | — | — |
G1FA/G1UA048S17 | 84 | — | — | — | 2A + 0 | 2A + 9 |
G1FA/G1UA048S21 | 84 | — | — | — | — | 2A + 9 |
G4FA030S14T2A | — | 0 | 0 | — | — | — |
G4FA036S17T2A | — | 0 | 0 | 0 | — | — |
G4FA036S21T2A | — | 0 | 0 | 0 | — | — |
G4FA048S17T2A | — | — | — | — | 0 | 9 |
G4FA048S21T2A | — | — | — | — | — | 9 |
F2RP/F2FP024 | 61 | — | 2A + 0 | — | — | — |
F2RP/F2FP030 | 65 | — | — | 2A + 0 | — | — |
F2RP/F2FP042 | 78 | — | — | — | — | 2A + 9 |
F4FP024H06T2A | — | — | 2A + 0 | — | — | — |
F4FP030H06T2A | — | — | — | 2A + 0 | — | — |
F4FP042H06T2A | — | — | — | — | — | 2A + 9 |
FOOTNOTES:
* This system does not achieve 13 SEER
1.Systems matched with furnace or air handlers not equipped with
2.These orifices are factory mounted in the flow device of each indoor coil
3.A TXV kit must be used with these coils to obtain system performance (2A, 2B, and 2C indicate 1TVM series)
PROCEDURES:
1.Unit factory charge listed on the unit nameplate includes refrigerant for the condenser, the smallest evaporator and for 15 feet of interconnecting line tubing.
2.Verify the TXV and additional charge required for specific evaporator coil in the system using the above table.
3.Additional charge for the amount of interconnecting line tubing greater than 15 feet at the rate specified in the table above.
4.Permanently mark the unit nameplate with the total system charge. Total System Charge = Base Charge (as shipped) + adder for evaporator + adder for line set.
4 | Unitary Products Group |
