Product Installation Manual

Installation Guide
69-2070—01 2
3 69-2070—01
ACCESSORIES
Table 1. Recommended Thermostats.
System Non-
Programmable
Programmable
Single-
Stage
TH5110D, TH3110D,
T87N
TH8110U, TH6110D,
TH4110D
Multi-
Stage
TH5220D TH8320U, TH8321U,
TH6220D, YTH9421C
Heat-
Pump
TH5220D (2H/1C
only)
TH3210D (2H/1C
only)
TH5320U* (Up to
3H/2C)
TH8320U (Up to 3H/2C)
TH8321U (Up to 3H/2C)
TH6320U* (Up to 3H/2C)
TH6220D (2H/1C only)
TH4210D (2H/1C only)
YTH9421C* **
Note: These thermostat models all have different four-
digit suffixes. All versions of the model numbers listed
above will work with the applications they're listed for.
* Stage 3 heat needs to be controlled by the zone panel
with this model.
** This thermostat cannot put the panel into emergency
heat.
Table 2. Recommended Dampers.
Type Honeywell
Damper
Round Rectangular
Zone Spring-open/
power-closed
ARD ZD
Zone Power-open/
power-closed
MARD/
RRD
For recommended
dampers call the
Honeywell Zoning
Hotline at
1-800-828-8367.
Bypass Static pres-
sure regulat-
ing damper
SPRD SPRD
Table 3. Maximum Dampers.*
Ambient Temp. Maximum Damper VA per Zone
100°F (38°C) 28.8
160°F (71°C) 16.8
* Use an SDCR (Slave Damper Control Relay) for addi-
tional dampers.
Maximum dampers per panel is limited by transformer
size.
Ensure transformer is large enough to power the panel
(10 VA) and dampers.
Table 4. Accessories.
Accessory Description
40 VA transformer* AT140A1042*
75 VA transformer AT175A1008
Discharge Air
Temperature Sensor *
DATS C7735A1000*
Outdoor Air Temperature
Sensor
C7089U1006
TAZ-4 TotalZone® Add-A-Zone
TM
Control Panel
SDCR Slave Damper Control
Relay
* Included in HZ432K kit.