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For support around thermostats and other home products.

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Our Commitment to Customers During the Covid-19 Outbreak

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General Support, except aerospace and residential home products

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Hours: 12 a.m. Monday through 9 p.m. Friday (EST)

International: 001 (480) 353-3020

Hours: 4:00 a.m. Monday through 11 a.m. Saturday (GMT)

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