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INSTALLER'S GUIDE
18-HB13D7-5
BAYHTR -- HEATER DATA
Heater
Model No.
Number
of
Circuits
Phase
240 VOLT
208 VOLT
Capacity
Heater
Amps per
Circuit
Capacity
Heater
Amps per
Circuit
KW BTUH
KW BTUH
BAYH++
1
1
4.80
16400
20
3.60
12300
17.3
BAYH++
1
1
7.68
26200
32
5.76
19700
27.7
BAYH++
1
1
9.60
32800
40
7.20
24600
34.6
BAYHTR3410 000
1
3
9.60
32800
34.6
7.20
24600
30
BAYHTR1415 BRK
2
1
15.36
52400
40/24
11.53
39300
34.6/20.8
BAYHTR3415 000
1
3
15.36
52400
38.2
11.53
39300
33.1
BAYHTR1419 BRK
2
1
19.20
65500
32/48
14.42
49200
27.7/41.6
BAYHTR1425 BRK
3
1
24.96
85200
44/40/20
18.73
63900
38.1/34.6/17.3
+++ = 000, BRK, PDC
000 = pigtails, BRK = contains Circuit Breakers, PDC = contains Pull Disconnect
8. Connect the female polarized plug (disconnected
in item 2 from the wire bundle next to the knock-
outs) to the male polarized plug on the bottom of
the heater control box
9. Refer to the heater minimum airflow chart on the
air handler rating nameplate for the appropriate
minimum blower speed tap to be used with the
approved heater installed.
10. For heaters with self contained disconnect, an
opening in the blower access panel is provided
so that the disconnect may be operated with-
out removal of the blower access panel. Open
the plastic "AirTite" disconnect cover in the
front panel opening by loosening the screw on
the cover door. Cut out the fiberglass insula-
tion only in the area where the disconnect will
extend through the opening.
11. Replace all panels removed during the heater
installation
.
IMPORTANT: The BAYHTR** electric heat accessory, de-
signed for use with this air handler, may include up to a
combination of three 30 and / or 60 amp circuit breakers to
provide an electrical disconnect for service personnel that
is intended to help protect internal electrical components
in the event of a short circuit or ground fault. As designed,
the circuit breakers supplied in the BAYHTR* accessory do
not provide over-current protection of the branch circuit.
Therefore, the branch circuit(s) shall be sized and protected
according to the unit nameplate.
