HVAC THERMOSTATS & CONTROLS
IN JACKSONVILLE
HVAC THERMOSTATS & CONTROLS FOR HEAT PUMPS & AC
Buy HVAC thermostats and controls in Jacksonville at Caudill HVAC Supply. We carry Honeywell Home thermostats by Resideo for compatible heat pumps and straight-cool air conditioning systems, including programmable and non-programmable digital options.
Bring the thermostat model number, equipment information and clear photos of the wiring and terminal labels for matching help. Call to confirm models, pricing and local pickup availability. Homeowners welcome. No contractor account required. We also serve HVAC contractors, apartment maintenance teams and property managers.
Explore related contactors and relays and HVAC repair parts.
HVAC THERMOSTAT & CONTROL TYPES
AVAILABLE IN JACKSONVILLE
Caudill HVAC Supply carries Honeywell Home thermostats by Resideo in Jacksonville for residential and light commercial heat pumps and straight-cool air conditioning systems. We offer non-programmable digital, programmable digital and smart thermostat options, with local inventory and additional models available to source.
Non-programmable digital options include the FocusPRO N100 series and T3 Pro. Programmable options include the FocusPRO P200 and T6 Pro, while the FocusPRO S200 offers smart features and Wi-Fi connectivity. Specific models and availability vary.
The correct thermostat depends on your system type, wiring and number of heating and cooling stages. Select models support heat pumps with auxiliary or emergency heat, while other models suit straight-cool or conventional systems. Bring your thermostat model number, equipment information or clear photos of the wiring and terminal labels for replacement matching help.
We also stock and source replacement relays and HVAC control components. Explore our HVAC repair parts for additional replacement options. Call 904-743-3000 to confirm current models, pricing and availability for local pickup in Jacksonville. Open to the public—no contractor account required.
MATCH THE RIGHT HVAC THERMOSTAT TO YOUR SYSTEM
Not all HVAC thermostats are compatible with every air conditioning or heat pump system. Selecting the right thermostat depends on whether your equipment uses a conventional AC system, heat pump, auxiliary heat or multiple heating and cooling stages.
Common replacement options include non-programmable thermostats, programmable thermostats, digital thermostats and heat pump controls. Some systems require specific wiring connections, a common (C) wire or manufacturer-compatible controls. Equipment compatibility should always be verified before purchasing a replacement.
For replacement matching at our Jacksonville counter, bring or confirm:
- Model information: the existing thermostat model and HVAC equipment model number.
- Wiring and terminals: clear photos of the existing wiring and terminal labels.
- System requirements: heat pump or straight-cool, heating and cooling stages, and auxiliary or emergency heat when applicable.
Our team can help identify compatible options for your equipment.
Why Caudill?
LOCAL THERMOSTAT & CONTROL INVENTORY
Programmable, non-programmable and heat pump thermostats, plus common HVAC control components available for local Jacksonville pickup.
THERMOSTAT & CONTROL MATCHING HELP
Bring your existing thermostat or control model number, equipment information or a photo of the wiring. We'll help identify compatible replacement options for your HVAC system.
OPEN TO THE PUBLIC
Homeowners can purchase replacement thermostats and HVAC controls without a contractor account. Our Jacksonville parts counter also serves HVAC contractors, property managers and maintenance professionals.
JACKSONVILLE HVAC THERMOSTAT & CONTROL SUPPLY
Serving Jacksonville and Northeast Florida HVAC contractors, property managers, maintenance professionals and homeowners with local thermostat and control supply backed by over 40 years of experience.
HVAC THERMOSTAT & CONTROL QUESTIONS & ANSWERS
Where can I buy HVAC thermostats in Jacksonville?
Caudill HVAC Supply carries replacement HVAC thermostats and controls at 5571 Los Santos Way, Jacksonville, FL 32211, Monday–Friday, 8:00 a.m.–4:30 p.m. Call 904-743-3000 to confirm current models, pricing and availability for local pickup.
Can homeowners buy thermostats without a contractor account?
Yes. Caudill HVAC Supply is open to the public. Homeowners can purchase thermostats and HVAC controls without a contractor account. We also serve HVAC contractors, property managers and maintenance professionals.
Do you sell Honeywell Home thermostats by Resideo?
Yes. We carry and source Honeywell Home thermostats by Resideo, including non-programmable digital, programmable and smart options. Product lines include FocusPRO N100, P200 and S200, along with T3 Pro and T6 Pro options. Call to check availability for a specific model.
Can the same thermostat work with a heat pump and a straight-cool air conditioner?
Some thermostat models support both applications, but compatibility must be checked for the specific equipment. Heat pumps require appropriate reversing-valve control, and systems with auxiliary or emergency heat need a thermostat that supports those functions. Heating and cooling stages, wiring and manufacturer requirements also affect selection.
What should I bring to help match a replacement thermostat?
Bring the existing thermostat model number, equipment model information and clear photos of the wiring and terminal labels. Let us know whether the system is a heat pump or straight-cool air conditioner and whether it uses auxiliary or emergency heat. This information helps our team identify suitable replacement options.
What is the difference between digital, programmable and smart thermostats?
Digital describes the thermostat’s electronic display. A non-programmable digital thermostat lets you adjust the temperature manually. A programmable thermostat lets you schedule temperature changes. A smart thermostat adds connected features such as app control, depending on the model. Each option must match your HVAC system.
Do you carry other HVAC repair parts?
Yes. Explore our HVAC repair parts, including AC capacitors and replacement HVAC motors. We also stock and source relays and other HVAC control components. Contact our Jacksonville parts counter for availability.