Daikin is a leading global manufacturer of air conditioning, heating, ventilation, and refrigeration systems known for energy-efficient heat pump technology.
Daikin Industries, Ltd. is a Japanese multinational corporation and the world's largest manufacturer of air conditioning systems. Founded in 1924 and headquartered in Osaka, Daikin has pioneered advanced HVAC technologies, including the invention of Variable Refrigerant Flow (VRF) systems.
The company provides a comprehensive range of residential, commercial, and industrial solutions, from split-system air conditioners and heat pumps to sophisticated air purifiers and smart thermostats. Daikin is deeply committed to environmental sustainability, widely adopting low-GWP refrigerants like R-32 in its equipment to improve energy efficiency and reduce ecological impact.
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User manuals, installation guides, and product literature can be downloaded from the Resource Center on the Daikin Comfort website or the Daikin Technical Data Hub.
For general inquiries, you can reach Daikin America at +1 845-365-9500. For thermostat support, call 1-855-Daikin1 (1-855-324-5461).
Many modern Daikin systems utilize R-32 refrigerant, which efficiently conveys heat and has a lower global warming potential compared to previous generations.
You can check your warranty status by visiting the Warranty Lookup page on the Daikin Comfort website and entering your product details.