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thermostat as shown in Figures 10 and 11.
Goodman® part number CHT18-60 is a single-stage cool and
single-stage heat thermostat.
Goodman® part number HPT18-60 is a single-stage cool,
two-stage heat pump thermostat. The first stage is heat pump
heating and the second stage is optional electric heat.
If additional features are desired, such as digital or program-
mable capabilities, these thermostats are commercially avail-
able. Follow the thermostat manufacturer’s instruction for in-
stallation.
Start-Up Procedure
• Prior to start-up, ensure that all electrical connections
are properly sized and tightened.
• All panels must be in place and secured. For Air Tight
application, neoprene gasket must be positioned at pre-
scribed locations to achieve 2% leakage.
• Tubing must be leak free.
• Unit should be elevated, trapped and pitched to allow
for drainage.
• Low voltage wiring is connected.
• Auxiliary drain is installed when necessary and pitched
to allow for drainage.
• Drain pan and drain tubing has been leak checked.
• Return and supply ducts are sealed.
• Unit is elevated when installed in a garage or where
flammable vapors may be present.
• Unit is protected from vehicular or other physical dam-
age.
• Return air is not obtained from any areas where there
may be objectionable odors, flammable vapors or prod-
ucts of combustion such as carbon monoxide (CO),
which may cause serious personal injury or death.
Regular Maintenance
HIGH VOLTAGE!
Disconnect ALL power before servicing or
installing this unit. Multiple power sources may
be present. Failure to do so may cause property
damage, personal injury or death.
The only item to be maintained on a regular basis by the user
is the circulating air filter(s). Filter should be cleaned or re-
placed regularly. A certified service technician must perform
all other services.
NOTE: DO NOT USE THESE DIAGRAMS FOR AEPF
MODELS. SEE INSTALLATION AND OPERATING
INSTRUCTIONS SPECIFICALLY FOR AEPF MODELS.
0.1" 0.2" 0.3" 0.4" 0.5"
1 700 670 650 595 510
2 820 785 765 745 705
ASPF183016 3 920 900 850 840 815
4 1075 1055 1015 975 960
5 11301115108510401000
1 1060 865 600 515 420
2 1105 910 795 745 690
ASPF3036 16 3 1 1 65 1070 102 0 960 915
4 12851240119511401100
5 14351395135013151265
1 1060 865 600 515 42 0
2 1105 910 795 745 69 0
ASPF3137 16 3 1 1 65 1070 102 0 960 915
4 12851240119511401100
5 14351395135013151265
1 1445 1275 1175 940 855
2 15451405132512601145
ASPF4260 16 3
1660 1610 1555 1490 141 5
4
1905 1870 1810 1750 169 5
5 21152070200019651915
CFM deliverd against External Static Pressure
Model
Motor
Speed Tap
Table 13