Search results: “hvac”
Showing 1–12 of 54 results
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Model: 373-991
Ceiling Unit Cooler System Cutaway | Hands-On HVAC Maintenance Training
DAC Worldwide’s Ceiling Unit Cooler System Cutaway (373-991) is a professionally-crafted, sectioned example of a refrigeration system fragment, including ceiling unit cooler with associated components, as used in commercial refrigeration systems relating to food preservation applications.
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Model: 373-722
ACR Oil Separator Cutaway, Helical-Type | Hands-On HVAC Maintenance Training
DAC Worldwide’s ACR Oil Separator Cutaway, Helical-Type (373-722) is professionally-crafted, economical teaching aid which depicts a conventional helical-type centrifugal oil separator commonly used in industrial and commercial refrigeration systems for oil entrapment and compressor crankcase replenishment.
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Model: 373-721
ACR Oil Separator Cutaway, Float-Type | Hands-On HVAC Maintenance Training
DAC Worldwide’s ACR Oil Separator Cutaway, Float-Type (373-721) is professionally-crafted, economical teaching aid which depicts a conventional float-type oil separator commonly used in industrial and commercial refrigeration systems for oil entrapment and compressor crankcase replenishment.
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Model: 373-701
ACR Suction Line Accumulator Cutaway | Hands-On HVAC Maintenance Training
DAC Worldwide’s ACR Suction Line Accumulator Cutaway (373-701) is a professionally-crafted, sectioned example of an industrial suction line accumulator. Designed primarily to protect system compressors from damaging surges of incoming liquid refrigerant and oil, the device also acts as a reservoir. It accumulates liquids carried in the suction stream while metering both the liquid refrigerant and oil back into the compressor, which ensures a trouble-free operation.
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Model: 373-652
Sightglass with Moisture Indicator Cutaway | HVAC Maintenance Training
DAC Worldwide’s Sightglass with Moisture Indicator Cutaway (373-652) is a professionally-crafted, sectioned example of a specialty sight glass/moisture indicator (HMI) assembly used in air conditioning and refrigeration systems as a diagnostic and system condition monitoring device.
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Model: 373-602
ACR Liquid Line Filter/Drier Cutaway, Bi-Directional | HVAC Maintenance Training
DAC Worldwide’s ACR Liquid Line Filter/Drier Cutaway, Bi-Directional (373-602) is a carefully-crafted, sectioned example of a commonly-encountered liquid line filter/drier. Liquid line filter/driers are designed to protect refrigeration system components from the negative effects of entrained water, formed acids and debris. These simplistic protective devices act as guardians for expensive system compressors, evaporators, and metering devices. Due to the reversing characteristics of heat pump systems, bi-direction on devices such as this example is required.
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Model: 373-601
ACR Liquid Line Filter/Drier Cutaway | Hands-On HVAC Maintenance Training
DAC Worldwide’s ACR Liquid Line Filter/Drier Cutaway (373-601) is a carefully-crafted, sectioned example of a commonly-encountered liquid line filter/drier. Liquid line filter/driers are designed to protect refrigeration system components from the negative effects of entrained water, formed acids and debris.
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Model: 373-551
ACR Manual Balancing Valve Cutaway | Hands-On HVAC Maintenance Training
DAC Worldwide’s ACR Manual Balancing Valve Cutaway (373-551) is a professionally-crafted, sectioned example of a commonly-encountered manual balancing valve. Balancing valves are typically used in air conditioning and refrigeration systems as a method of providing correct flows to heat transfer coils, and achieving correct hydronic balancing, generally.
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Model: 373-529
Schrader Service Valve Cutaway | Hands-On HVAC Maintenance Training
DAC Worldwide’s Schrader Service Valve Cutaway (373-529) is an economical, professionally-crafted specialty valve cutaway that supports training relating to Schrader valves, which are widely used for testing, servicing, and recharging within refrigeration and air-conditioning systems.