ELECTRICAL DATA:
Model
18AC
24AC
30AC
36AC
42AC
48AC
60AC
18HP
24HP
30HP
36HP
42HP
48HP
60HP
NOTES: AC: Air Conditioner;
Condensing Unit
Air Handle / A-Coil
M4CXC028BA1CAAA 051/(MAYTXVACHP1830AA)
M4AC4018C1000AA
M4CXC030BB1CAAA 051/(MAYTXVACHP1830AA)
M4AH4018A1000AA
M4CXC028BA1CAAA 058/(MAYTXVACHP1830AA)
M4AC4024C1000AA
M4CXC030BB1CAAA 058/(MAYTXVACHP1830AA)
M4AH4025A1000AA
M4CXC028BA1CAAA 064/(MAYTXVACHP1830AA)
M4AC4030C1000AA
M4CXC030BB1CAAA 064/(MAYTXVACHP1830AA)
M4AH4032A1000AA
M4CXC028BA1CAAA 069/(MAYTXVACHP1830AA)
M4CXC030BB1CAAA 070/(MAYTXVACHP1830AA)
M4AC4036C1000AA
M4CXC036BC1CAAA 071/(MAYTXVACHP1830AA)
M4AH4036A1000AA
M4CXC048AB1CAAA 077/(MAYTXVACHP3642AA)
M4CXC049BC1CAAA 077/(MAYTXVACHP3642AA)
M4AC4042C1000AA
M4CXC061BD1CAAA 077/(MAYTXVACHP3642AA)
M4AH4044A1000AA
M4CXC049BC1CAAA 082/(MAYTXVACHP3642AA)
M4AC4048C1000AA
M4CXC061BD1CAAA 082/(MAYTXVACHP3642AA)
M4AH4048A1000AA
M4CXC063AD1CAAA
M4AC4060C1000AA
M4AH3060B1000AA
M4HP4018B1000AA M4AH4018A1000AA
M4HP4024B1000AA M4AH4025A1000AA
M4HP4030A1000AA M4AH4032A1000AA
M4HP4036A1000AA M4AH4036A1000AA
M4HP4042A1000AA M4AH4044A1000AA
M4HP4048A1000AA M4AH4048A1000AA
M4HP4060A1000AA M4AH3060B1000AA
*The Piston/TXV in () means the recommended model for field installation.
Minimum Circuit Ampacity(A)
12.0
17.6
18.7
21.9
24.1
29.0
28.0
11.9
17.5
18.7
21.9
24.1
29.0
34.7
HP: Heat Pump
Piston Size / TXV
Valve Model
051/(MAYTXVACHP1830AA)
058/(MAYTXVACHP1830AA)
064/(MAYTXVACHP1830AA)
071/(MAYTXVACHP1830AA)
077/(MAYTXVACHP3642AA)
082/(MAYTXVACHP3642AA)
MAYTXVACHP6060AA
090/(MAYTXVACHP6060AA)
MAYTXVACHP1830AA/(052)
057/(MAYTXVACHP1830AA)
063/(MAYTXVACHP1830AA)
MAYTXVACHP3642AA/(068)
080/(MAYTXVACHP3642AA)
MAYTXVACHP4848AA/(085)
MAYTXVACHP6060AA/(096)
Maximum Circuit Protector(A)
20
30
30
35
40
50
45
20
30
30
35
40
50
60
SEER
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
If Preinstalled Piston
Replace Required
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
YES
NO
YES
YES
21
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