SPECIFICATION DATA
63-1281- 1
® U.S. Registered Trademark
Copyright © 2001 Honeywell • All Rights Reserved ®®
T7300F Series 2000Commercial Thermostat andQ7300H Communicating Subbase

APPLICATION

The T7300F Series 2000 Commercial Thermostat and
Q7300H Communicating Subbase control 24 Vac commer ci al
single-zone multistage heating, ventilating and air conditioning
(HVAC) equipment. Additionally, the Q7 300 H Subb as e allows
remote access and the sharing of clock, schedule, setpoints,
bypass and other system parameters with other devices in a
LONWORKS® network.

FEATURES

T7300F

• For use with multistage conventional or heat pump
applications.
• Proportional plus Integral (P+I) control eliminates
temperature fluctuations.
• Intelligent Recovery® control automatically optimizes
equipment start times based on building load.
• Intelligent Fan® feature energizes fan continuously in
the Occupied periods. Fan can also be configured for
conventional heat or electric heat fan operation.
• 7-day programmable with four periods per day.
• Configurable reversing valve operation.
• Selectable automatic or manual changeover.
• Remote sensor capability.
• Keypad lockout available.
• Auxiliary contacts can interface with C7400/W7459
Economizer System for total rooftop control
integration.

Q7300H

• Provides networking capability on a LONWORKS Bus
using a Free Topology Transceiver (FTT).
• Conforms to LONMARK® thermostat functional profile.
• Dial-in capability allows remote monitoring and control
of key variables such as time, schedule, setpoints,
mode, fan status.
• Communicates schedule information to other network
devices.
• Selects fan operation and system mode using a remote
T7300F Thermostat.
• Shares information such as time-of-day, temporary
setpoint and occupancy status with multiple T7300 or
Excel 10 controllers.
• Installer setup may be done locally from the T7300
keypad or from a local or remote personal computer.
• Fully integrated with Honeywell's light commercial
building solutions to provide enhanced alarming,
trending, scheduling and dial-out capabilities.