ASHRAE 40-2025 ✓ Most Recent

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Standard 40-2025 -- Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment (ANSI Approved)

standard by ASHRAE , 2025

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Full Description

ASHRAE Standard 40 provides test methods for determining the heating and cooling output capacities and energy inputs of unitary air-conditioning and heat-pump equipment that is heat-operated.

The 2025 edition substantially updates the standard and meets ASHRAE’s mandatory language requirement.

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Document History

  1. ASHRAE 40-2025

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    Standard 40-2025 -- Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment (ANSI Approved)

    • Most Recent

  2. ASHRAE 40-2014 (RA2024)


    Standard 40-2014 (RA2024) -- Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment (ANSI Approved)

    • Historical Version

  3. ASHRAE 40-2014


    Standard 40-2014 -- Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment (ANSI Approved)

    • Historical Version

  4. ASHRAE 40-2002 (RA 2006)


    Standard 40-2002 (RA 2006) -- Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment (ANSI approved)

    • Historical Version

  5. ASHRAE 40-2002


    Standard 40-2002 -- Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment (ANSI Approved)

    • Historical Version

  6. ASHRAE 40-1980 (RA 92)


    Standard 40-1980 (RA 92) -- Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning Equipment for Cooling

    • Historical Version

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Price: $75.00
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Product Details

Published:

2025

ANSI:

ANSI Approved

Number of Pages:

50

Units of Measure:

Dual

File Size:

1 file

Product Code(s):

D-86948, 86948

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus