Honeywell
Find Honeywell HVAC Parts by Category and Sub-Category below:
- Actuators & Motors
- Economizer Motors
- Parts & Accessories
- Damper Actuators
- Spring Return
- Non Spring Return
- Parts & Accessories
- Q7002 Interface Modules
- Ball Joints & Push Rods
- Control Positioning Feedback
- Mounting
- Crank Arms
- Shaft Adapters
- Enclosures
- Miscellaneous Accessories
- 847
- Smoke & Fire Damper Actuators
- Valve Actuators
- Parts & Accessories
- Parts & Accessories
- Gas Regulators & Devices
- Actuators
- Gas Sensors (CO2)
- Gas Switches
- Gas Valves
- Ignition Controllers
- Valve Bodies
- Parts & Accessories
- Pneumatics Products
- Accessories
- Damper Actuators
- Gauges
- Humidity Controllers
- Humidity Sensors
- Pressure Control
- Relays
- Switches
- Temperature Controllers
- Temperature Sensors
- Thermostats
- Transducers
- Valve Actuators
- Valves
- Velocity Controllers
- Temperature Transmitters/Sensors
- CO2
- Current
- Dew Point
- DuctMount
- Economizer
- Enthalpy
- Humidity
- Wall Duct & Outdoor
- Dehumidifiers
- Electric
- Pressure
- Pressure Transducer Modules
- PWT Series Wet Differential
- MLH Gauge Pressure Transducers
- Temperature
- Water
- Parts & Accessories
- Thermostats
- Commercial Honeywell Thermostats
- Communicating
- Fan Coil/Zone
- Line Voltage
- Pneumatic
- Programmable
- Proportional
- Web Stat
- Wireless Occupancy Sensors
- Residential Thermostats
- Non-Programmable
- Programmable
- Thermostat Guards & Accessories
- Wireless

- ** There are thousands of Honeywell HVAC Parts!
- For best search results, please type in your
- part number in the search box, in the top
- header of this website. If you can not find
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- Customer Service: (865) 401-4129
-
TH8732WFH5004
TH8732WFH5004 Honeywell Lyric Smart Round Tstat 3ht/2cl Learn More$316.86 -
TH9320WF5003
TH9320WF5003 Honeywell WiFi 9000 Color Touchscreen Thermostat, 24V, Premier White
Can be used to replace: RTH9585WF1004 (Wholesale vs Retail Model) Learn More$298.88 As low as: $236.50 -
TH9320WFV6007
TH9320WFV6007 Honeywell - Programmable Voice Control WiFi 9000 Color Touchscreen thermostat; R, RC, C, W (O/B), W2 (AUX/E), Y, Y2, G, L Terminal Designations.
OBSOLETE
Direct Replacement: TH9320WF5003 (ACCOMMODATES VOICE INTERACTION THRU TOTAL CONNECT COMFORT APP.)
Learn More -
THM04R3000
THM04R3000 Honeywell EIM FOR T10+ Thermostats Learn More$185.99 -
THM4000R1000
THM4000R1000 Honeywell Wireless Adapter
Learn More
THM4000R1000 Wireless Adapter for use with RedLINK™ enabled thermostats and TrueZONE™ systems.$94.98 -
THM5320R1000
EQUIPMENT INTERFACE MODULE. REDLINK ENABLED. USE W Learn More$215.40 -
THM5421R1005
THM5421R1005 Honeywell - Prestige® IAQ Equipment Interface Module for the Prestige IAQ Comfort System. OBSOLETE
Direct Replacement: THM5421R1013 - RedLINK enabled Prestige IAQ 2.0 equipment interface module.
Learn More$0.00 -
THM5421R1021
THM5421R1021 Honeywell RedLINK INTERFACE MODULE for all Prestige IAQ thermostats and all the VisonPRO 8000 Thermostats
Can be used as a direct replacement for: THM5421R1013
Learn More$114.97 -
THM6000R7001
THM6000R7001</strong> Honeywell RedLINK to Internet Gateway and Ethernet Cable and Power Cord For Wall Mount or Table Top Use (Handles 4 Thermostats)
Can be used to replace THM6000R1002
Learn More$111.08 -
THP2400A1019
THP2400A1019 Honeywell Cover Plate assembly for use with the RedLINK™ VisionPRO®
Learn More$22.60 -
THP2400A1027B
THP2400A1027B Honeywell Black Cover Plate Assembly Learn More$13.23 -
THP2400A1027W
THP2400A1027W Honeywell White Cover Plate Assembly Learn More$20.22 -
THP2400A1050
THP2400A1050 Honeywell T4 COVER PLATE Learn More$30.04 -
THP2400A1068
THP2400A1068 Honeywell LARGE DECOR COVER PLATE Learn More$20.61 -
THP2400A1075
THP2400A1075 Honeywell T SERIES SM SQ COVER PLT&ADPTR Learn More$3.78 -
THP2400A1080
THP2400A1080 Honeywell LARGE COVER PLATE FOR T SERIES Learn MoreRegular Price: $25.29
Discount Price $22.94
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THP9045A1023
WIRE SAVER Learn More$23.00 -
THP9045A1098
THP9045A1098 Honeywell C-Wire Adapter Learn More$46.79 -
THP9045A2098
THP9045A2098 Honeywell C-Wire Adapter Learn More$41.15 -
THX321WF2003W
THX321WF2003W Honeywell T10 ProSmartStat, BUILDERS Learn More$295.37 -
THX321WF3003W
THX321WF3003W Honeywell 24v 2H/2C PROGRAM Wifi Stat Learn More$281.09 -
THX321WFS2001W
THX321WFS2001W Honeywell T10 ProSmartStat W/ RedlkSensor Learn More$275.99 -
THX321WFS3001W
THX321WFS3001W Honeywell T10 ProSmartStat w/RedlkSensor Learn MoreRegular Price: $342.48
Discount Price $334.71
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THX9321R1008
THX9321R1008 Honeywell - Prestige® standard definition touchscreen thermostat for the Prestige Comfort System. Up to 2 Heat/2 Cool Conventional Systems or 3 Heat/2 Cool for Heat Pumps; 8.06 sq in. Display size. OBSOLETE
Replacement Part: THX9321R5030 - Prestige 2.0 HD High Def Color touchscreen thermostat, RedLINK enabled. (click here).
Learn More -
THX9421R5005
THX9421R5005 Honeywell - Prestige IAQ HD color touchscreen thermostat for Prestige Comfort Systems; Up to 4 Heat/2 Cool Heat Pumps or 3 Heat/2 Cool for Conventional Systems; Tri-Lingual Display (selectable for English, French or Spanish); 7-Day Multiple Day Programming or Non-Programmable. OBSOLETE
Replacement Part: THX9421R5021WW 2-Wire IAQ high definition color touchscreen... (click here)
Learn More$0.00 -
THX9421R5021BB
THX9421R5021BB Honeywell - Programmable 2-Wire IAQ high definition color touchscreen black front/black side thermostat with RedLINK™ technology; Up to 4 Heat/2 Cool Heat Pumps; Up to 3 Heat/2 Cool Conventional Systems; 8.06 sq in. Display Size; 40 to 80% RH. Dehumidification Setting Range.
OBSOLETE
Direct Replacement: THX9421R5021WW (white)
Learn More -
THX9421R5021SG
THX9421R5021SG Honeywell - Programmable 2-Wire IAQ high definition color touchscreen silver front/gray sides thermostat with RedLINK technology; Up to 4 Heat/2 Cool Heat Pumps; Up to 3 Heat/2 Cool Conventional Systems; THM5421R1021 Equipment Interface Module and RedLINK™ accessories.
Learn More$285.00 -
THX9421R5021WG
THX9421R5021WG Honeywell - Programmable 2-Wire IAQ high definition color touchscreen white front/white side thermostat with RedLINK™ technology; Up to 4 Heat/2 Cool Heat Pumps; Up to 3 Heat/2 Cool Conventional Systems; Used with THM5421R1021 Equipment Interface Module and RedLINK™ accessories.
Learn More$406.62 -
THX9421R5021WW
THX9421R5021WW Honeywell - Programmable 2-Wire IAQ HD color touchscreen; Up to 4H/2C heat pump or up to 3H/2C conventional; White front & sides; Screw terminals; R, C then RedLINK to Equipment Interface Module, Terminal Designations.
Replaces: THX9321R5030 THX9421R5021WW, THX9321R5000
Can be used to replace: THX9421R5021BB (Beige), and THX9321R5030
Learn More$406.62 -
TI032-3W-B/U
TI032-3W-B/U Honeywell TSTAT ACCESSORY Learn More$79.56 -
TI033-B
TI033-B Honeywell White EconoSwitch Wall Switch Learn More$77.49 -
TI035
TI035 Honeywell WallSw W/ SolarTimetable (Aube) Learn More$77.44 -
TI040
TI040 Honeywell Prog Indoor Outdoor Timer, 120/240 Learn More$182.45 -
TI044
TI044 Honeywell Prog Indoor Outdoor Solar Timer Learn More$193.44 -
TI072-3W-B/U
TI072-3W-B/U Honeywell 7DAY PROG WALL SWITCH, WHITE Learn More$88.81 -
TI073-3W-B/U
TI073-3W-B/U Honeywell 7DAY PROG WALL SWITCH, WHITE Learn More$71.12 -
TK300-15
TK300-15 Honeywell 2 GAL 1/2" SPARCO-TROL EX.TANK Learn More$69.61 -
TK300-30 Honeywell
TK300-30 Honeywell 4.4 GAL 1/2" SPARCO-TROL Expansion tank. 100 PSI Max Pressure. 240F Max Temp Learn More$85.10 -
TK300-30A-1FM
TK300-30A-1FM Honeywell BOILER TRIM KIT WITH AIR PURGE Learn More$300.25 -
TK300-30A-2-FM
TK300-30A-2-FM Honeywell 4.4GALLON,PURGER CONN W/BFP Learn More$301.71 -
TK300-60
TK300-60 Honeywell 7.6 GAL 1/2" SPARCO TANK Learn MoreRegular Price: $157.36
Discount Price $157.26
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TK300-90
TK300-90 Honeywell 14galExpan.Tank1/2"100psi240f Learn More$241.07 -
TK30PV100FM
TK30PV100FM Honeywell 1"TankKitW/SuperVentFillVlv Learn More$384.49 -
TK30PV100FMNC
TK30PV100FMNC Honeywell COMBO TRIM KIT W/ SUPERVENT Learn More$350.39 -
TK30PV100NK
TK30PV100NK Honeywell 4.4GAL COMBO TRIM KIT Learn More$437.50 -
TK30PV100PNKP
TK30PV100PNKP Honeywell BoilerTrimKitW/4.4gal,PV & NK Learn More$445.96 -
TK30PV100SFM
TK30PV100SFM Honeywell 1"TankKit w/BackFlowFill Valve Learn More$365.99 -
TK30PV100SNK
TK30PV100SNK Honeywell 4.4GAL COMBO TRIM KIT Learn More$437.50 -
TK30PV125FM
TK30PV125FM Honeywell TankKitW/SuperVentFillVlv1.25" Learn More$378.99 -
TK30PV125NK
TK30PV125NK Honeywell 4.4GAL COMBO TRIM KIT 1.25 Inch NPT Learn More$449.08