Manufacturers' Unfilled Orders: Ventilation, Heating, Air-Conditioning, and Refrigeration Equipment Manufacturing (U33HUO)

Observations

Mar 2026: 17,606
Updated: May 4, 2026 9:06 AM CDT
Next Release Date: May 28, 2026
Mar 2026:  17,606  
Feb 2026:  17,379  
Jan 2026:  16,670  
Dec 2025:  15,785  
Nov 2025:  15,300  
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Units:

Millions of Dollars,
Not Seasonally Adjusted

Frequency:

Monthly,
End of Period

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Notes

Source: U.S. Census Bureau  

Release: Manufacturer's Shipments, Inventories, and Orders (M3) Survey  

Units:  Millions of Dollars, Not Seasonally Adjusted

Frequency:  Monthly, End of Period

Suggested Citation:

U.S. Census Bureau, Manufacturers' Unfilled Orders: Ventilation, Heating, Air-Conditioning, and Refrigeration Equipment Manufacturing [U33HUO], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/U33HUO, .

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Monthly, Seasonally Adjusted

Related Categories

Unfilled Orders Manufacturing Production & Business Activity

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Tags

Unfilled Orders Heating Orders Manufacturer's Shipments, Inventories, & Orders Surv. Machinery Equipment Durable Goods Goods Manufacturing Industry Census Monthly Nation Public Domain: Citation Requested United States of America Not Seasonally Adjusted

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