Total HVAC Parts is now stocking Daikin replacement parts for commercial HVAC service and repair. One reason Daikin parts searches can get confusing is the breadth of equipment carrying the Daikin name. A technician looking for a Daikin VRV board is dealing with a very different product family than someone servicing a large Daikin Applied air handler or chiller.
We have organized our inventory into three Daikin parts collections so contractors, facility teams, and commercial service departments can get to the right product family faster.
Daikin Applied Parts
Daikin Applied is the commercial and applied-equipment side of the Daikin portfolio. Its equipment includes large commercial air-conditioning and air-handling products used in offices, hospitals, schools, industrial facilities, data centers, and other larger buildings.
Applied equipment can involve air handlers, rooftop and packaged equipment, controls, motors, sensors, valves, compressors, refrigeration components, and other factory-specific service parts. Older equipment may also carry legacy names or part numbers, which makes the equipment model, serial number, and existing part number especially useful when researching a replacement.
Shop Daikin Applied replacement parts
Daikin VRV Parts
Daikin VRV is Daikin's variable refrigerant volume system platform. VRV systems use refrigerant piping networks and inverter-driven technology to serve multiple indoor zones from outdoor equipment, with configurations varying by system and application.
VRV service parts can include inverter and control boards, fan motors, sensors and thermistors, electronic expansion valve components, compressors, remote-control components, and other electronics. Because controls and refrigeration components can be highly model-specific, matching the complete unit model and serial information is important.
Shop Daikin VRV replacement parts
Daikin Chiller Parts
Daikin also has a substantial commercial chiller business through Daikin Applied, including air-cooled and water-cooled chiller platforms. Chiller service can involve compressors, controls, sensors and transducers, fan and motor assemblies, refrigeration components, valves, and other application-specific parts.
Chillers are another area where a number from an individual component is not always enough to establish the correct OEM service replacement. When possible, identify the chiller model, serial number, and the original Daikin service part number.
Shop Daikin chiller replacement parts
Need a Daikin part that is not listed?
Our online catalog is only part of what we can source. If you have a Daikin Applied, VRV, or chiller part number that is not currently shown online, send us the equipment model, serial number, existing part number, and clear nameplate photos through our request a quote page.
You can also browse the complete Daikin replacement parts collection.
Frequently Asked Questions
What is the difference between Daikin Applied, Daikin VRV, and Daikin chiller parts?
Daikin Applied covers large commercial and applied HVAC equipment, VRV covers variable-refrigerant-volume systems, and Daikin chillers are commercial chilled-water products within the applied portfolio. Each equipment family uses different parts catalogs and service components.
Can I use a Daikin VRV part on Daikin Applied equipment?
Not unless the exact application is documented. Daikin VRV and Daikin Applied equipment use different architectures, controls, and service parts, so the model and serial number should be verified.
What information should I send for a Daikin parts lookup?
Send the complete equipment model, serial number, existing Daikin part number if available, and clear photos of the equipment nameplate and failed component.