Honeywell B Service Data page 7

Table 5. TP974A, TP978A-E, TP979A-E Thermostat Specifications.
Old New
Model No. Model No.
TP974A 1000 TP974A 2000
TP978A 1006 No
Replacement
TP978B 1004 No
Replacement
TP978C 1002 No
Replacement
TP978D 1000 No
Replacement
TP978E 1007 TP978E 2007
TP979A 1005 TP979A 2005
TP979B 1003 TP979B 2003
TP979C 1001 TP979C 2001
TP979D 1009 TP979D 2009
TP979E 1006 TP979E 2006
TP970 AND TP9600 SERIES PNEUMATIC THERMOSTATS
Action Setpoint
DA, 1- or 50-100 F
2-Pipe Sensor (10-38 C)
Bleed Type Range
DA Heating 60-73 F
DA Cooling Heating
RA heating 77-90 F
DA Cooling Cooling
DA Heating
RA Cooling
RA Heating
RA Cooling
RA (Right Side) 68-82 F
DA (Left Side)
DA Heating 60-90 F
DA Cooling
RA Heating
RA Cooling
DA Heating or
Cooling
RA Heating or
Cooling
DA Heating
DA Cooling
DA Heating
RA Cooling
7
Supply Air Degrees
Pressure Throttling
psi (kPa) Range
18 (124) —
3-15 (21-103)
Output
18 (124) 2-10 F
(1.1-5.6 C)
0.18 (1) 1-4 F
18 (124) Adjustable
2-10 F
(1.1-5.6 C)
13 (90) Day
18 (124) Nite
Special Features
Sensor for use with
RP908 & RP920
Controller
ZEB Energy
Conservation, Setpoint
Stop 73 F (Heating),
77 F (Cooling)
Includes Cover
Special System-
Powered Thermostat
for Carrier
—
—
—
Day/Nite Heat with
night set down; Cool
with night set up.
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