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HVAC Cutaways
Explore HVAC/R Components from the Inside
Help learners understand what is happening inside the components they install, maintain, and troubleshoot. DAC Worldwide’s HVAC/R cutaways use professionally sectioned, full-size industrial components to reveal internal construction, flow paths, and operating principles that are normally hidden from view.
These hands-on teaching aids support component identification, system operation, maintenance, and troubleshooting instruction in high school CTE, technical college, workforce development, and industrial training programs.

DAC Worldwide's HVAC cutaways enhance learning by providing a look inside components found in most HVAC systems including compressors, solenoids, and valves. On many of DAC Worldwide's cutaways, functionality has been retained and a hand wheel provided to demonstrate low-speed manual operation. Each cutaway is mounted on a modular, heavy-gauge steel baseplate and support assembly. For industrial training relevance, common models by well-known manufacturers are chosen. View the pdf to see the cutaway trainers available.
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Item Number:373-601Explore HVAC/R filtration and moisture removal with DAC Worldwide’s ACR Liquid Line Filter/Drier Cutaway (373-601).09/14/2026 - 8:46pm
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Item Number:373-602Explore bi-directional filtration and moisture removal with DAC Worldwide’s ACR Liquid Line Filter/Drier Cutaway (373-602) for heat pump training.09/14/2026 - 8:50pm
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Item Number:373-510Explore check valve construction and one-way refrigerant flow with DAC Worldwide’s ACR Magnetic Check Valve Cutaway (373-510).09/14/2026 - 8:08pm
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Item Number:373-551Explore hydronic flow adjustment and measurement with DAC Worldwide’s ACR Manual Balancing Valve Cutaway (373-551) for HVAC/R training.09/14/2026 - 8:42pm
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Item Number:373-721Explore oil separation and automatic oil return with DAC Worldwide’s ACR Oil Separator Cutaway, Float-Type (373-721) for HVAC/R training.09/15/2026 - 9:02am
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Item Number:373-722Explore centrifugal oil separation and oil return with DAC Worldwide’s ACR Oil Separator Cutaway, Helical-Type (373-722) for HVAC/R training.09/15/2026 - 9:09am
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Item Number:373-503Explore HVAC/R valve construction, operation, and maintenance with DAC Worldwide’s ACR Packless Diaphragm Line Valve Cutaway (373-503).09/14/2026 - 7:59pm
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Item Number:373-502Explore HVAC/R solenoid valve construction, operation, flow control, and maintenance with DAC Worldwide’s ACR Solenoid Valve Cutaway (373-502).09/14/2026 - 7:56pm
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Item Number:373-501This ACR Steel Ball Valve Cutaway provides a full cutaway view of the compressor body that exposes the complete internal components and operating principles. Economically mounted on a formed-steel and powder-coated modular display panel, this sample panel can be mounted on a variety of optional benchtop display fixtures and storage structures.09/14/2026 - 7:53pm
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Item Number:373-506Explore refrigeration pressure-relief valve construction and operation with DAC Worldwide’s ACR Straight-Thru Pressure Relief Valve Cutaway (373-506).09/14/2026 - 8:05pm













