Accessory List

TC-97 Series, TC-98 Series
246
© Copyright 2006 TAC. All Rights Reserved. F-27382-1
Single Stage, Multi-Stage, and Heat Pump Digital
Thermostats
Model Chart
Designed for both commercial and residential
needs, the TC97 and TC98 series thermostats
handle single stage, multi-stage, and heat pump
applications. They also provide short cycle
protection during normal operation.
Features:
• Slim, contemporary design.
• Automatic changeover.
• Memory retention (battery not required).
• Easy-to-read LCD display with informative icons.
• On/auto fan operation.
• Electronic keyboard lockout.
• Selectable Celsius/Fahrenheit operation.
• 1-hour temporary override.
• Relay outputs.
• 2 F degrees minimum heat/cool separation.
• Minimum on/off times (2 or 4 min. selectable).
• Short cycle protection.
• Optional remote indoor and outdoor sensors.
• The TC98 series thermostats have the following unique
features:
- 7-day schedule programming with a copy feature.
- 2 or 4 events per day schedule.
- 12- or 24-hour clock.
- Continuous override (hold).
- Smart fan ventilation option for ventilation requirements.
Model No. Description
Heat/Cool
Stages
7-Day Schedule
Programming
2 or 4 Events
per Day
Selectable
Dimensions
In. (mm)
H x W x D
TC97-S Single stage 1 heat/1 cool
No No
4-1/2 x 4 x 7/8
(114 x 102x 22)
TC97-SHP
Single compressor heat pump without
auxiliary heat
TC97-MHP
Heat pump—2 compressors with
auxiliary heat
2 heat/1 cool
3 heat/2 cool
TC97-M Multi-stage
1 heat/2 cool
2 heat/1 cool
2 heat/2 cool
TC98-S Single stage 1 heat/1 cool
Yes Yes
4-1/2 x 5 x 7/8
(114 x 127 x 22)
TC98-MHP
Heat pump—2 compressors with
auxiliary heat or single compressor
without auxiliary heat
1 heat/1 cool
2 heat/1 cool
3 heat/2 cool
TC98-M Multi-stage
1 heat/2 cool
2 heat/1 cool
2 heat/2 cool
TC-97
Series,
TC-98
Series
T C - 98
T C - 97