Honeywell T7350 Catalog Page

Communicating Thermostats

T7350 Communicating Programmable Commercial Thermostats

T7350H Communicating Thermostats control 24 Vac commercial
single-zone multistage conventional, heat pump and modulating
HVAC equipment. T7350H allows remote access and the sharing of
system parameters with other devices in a LONWORKS® network

• 365-day programming.

• Two Occupied and two Not Occupied periods per day.

• Thermostat Interface Module (TIM) connections to thermostat from
PDA for advanced configuration, programming, keypad lockout, etc.

• Individual heat and cool setpoints available for Occupied and Not
Occupied periods.

• P+I+D control minimizes temperature fluctuations.

• Recovery ramping control automatically optimizes equipment start
times based on building load.

• Universal Versaguard™ Thermostat guards available.

• Convenient overrides allow temporary setpoint changes.

• Keypad multi-level lockout available with all models.

• Remote sensor capability for temperature (including outdoor air and
discharge air) and humidity sensors.

• Auxiliary contact interfaces with a Honeywell Economizer System
(for total rooftop control integration) or as a dehumidification output
LONWORKS® network communication.

Color: Trident White
Stages: 3 Heat / 3 Cool
Network Communications: LonWorks Bus and PDA Serial Port

Accessories:

C7041B2005-20K ohm NTC Temperature Sensor with 6 in. insertion
C7041R2000-20K ohm NTC 12 ft Flexible Copper Averaging

Temperature Sensor

H7625A1008-Humidity Transmitter, 2% RH accuracy, wall mount, with

optional 20K ohm temp output

H7625B1006-Humidity Transmitter, 2% RH accuracy, duct mount, with

optional 20K ohm temp output

H7635A1006-Humidity Transmitter, 3% RH accuracy, wall mount, with

optional 20K ohm temp output

H7635B1004-Humidity Transmitter, 3% RH accuracy, duct mount, with

optional 20K ohm temp output

H7635C1002-Humidity Transmitter, 3% RH accuracy, outdoor mount,

with optional 20K ohm temp output

H7655A1001-Humidity Transmitter, 5% RH accuracy, wall mount,

without temp output

H7655B1009-Humidity Transmitter, 5% RH accuracy, duct mount, with

optional 20K ohm temp output

W7212A1009-Series 72 Economizer Logic Module with Demand

Control Ventilation

T7771A1005-20 K ohm NTC non-linear Temperature Wall Module
TR21-20 K ohm NTC non-linear Temperature Wall Module
TR21-H-20 K ohm NTC non-linear Temperature Wall Module with

Humidity

TR22-20 K ohm NTC non-linear Temperature Wall Module with Setpoint

adjustment

TR23-20 K ohm NTC non-linear Temperature Wall Module with Override

and Setpoint adjustment

TR23-H-20 K ohm NTC non-linear Temperature Wall Module with

Humidity

TR24-20 K ohm NTC non-linear Temperature Wall Module with Override
TR21-A-10 K ohm NTC non-linear Temperature Wall Module (for

averaging only)

Commercial

Switch Position

Product Number Application

T7350H1009/U Conventional and Heat

T7350H1017/U Modulating Systems HEAT-OFF-COOL-

Y7355H1009/U Conventional and Heat

Pump systems

Pump systems

HEAT-OFF-COOL­AUTO-EM.H EAT

AUTO-EM.H EAT

HEAT-OFF-COOL­AUTO-EM.H EAT

Comments IncludesSystem Fan

AUTO-ON Remote Temp, Outdoor, Discharge Air,

AUTO-ON Remote Temp, Outdoor, Discharge Air,

AUTO-ON Remote Temp, Outdoor, Discharge Air,

Humidity

Humidity and Occupancy

Humidity, Occupancy

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T7350H1009, C7041B2005,
T7771A1005

Components

70-6910 511