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Carrier 38APS025-065, 38APD025-130 Accessory Location 38AP Unit Rooftop Installation

Models: 38APS025-065 38APD025-130

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40RU

LEGEND

LLSV — Liquid Line Solenoid Valve

NEC — National Electrical Code

TXV — Thermostatic Expansion Valve

Piping

Double Riser Piping (if required)

*Field supplied.

†If double suction riser is required for piping system, size short riser (3 ft [0.9 m] maximum) according to base unit installation instructions.

**Field supplied. See base unti installation instructions for refrigerant specialties part numbers.

a38-7098_gs

NOTES:

1.All piping must follow standard refrigerant piping techniques. Refer to Carrier System Design Manual for details.

2.All wiring must comply with the applicable local and national codes.

3.Wiring and piping shown are general points-of-connection guides only and are not intended for, or to include all details for, a specific installation.

4.Install field-supplied disconnect switch in accordance with all local and national electrical codes.

5.Liquid line solenoid valves (solenoid drop control) are not required but are recommended to prevent refrigerant migration to the compressor.

6.Factory-supplied accumulator not shown.

7.Dual-circuit piping shown. Single-circuit piping is similar but would only have one suction line and one liquid line.

8.A field-supplied (min. 5% up to 15%) bleed port TXV is required for every application.

9.Sight glass, LLSV, and filter drier are field supplied.

10.Long line length check valves are required for liquid line installation on all linear line length applications of more than 100 ft (30.5 m). For any 025-030 size dual-circuit unit application where evaporator is located higher than the condensing unit, check valves are required for linear line length above 55 ft (16.8 m).

Fig. 2 — Accessory Location — 38AP Unit Rooftop Installation

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Carrier 38APS025-065, 38APD025-130 installation instructions Accessory Location 38AP Unit Rooftop Installation
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38APS025-065, 38APD025-130 specifications

The Carrier 38APD025-130 and 38APS025-065 are high-efficiency air conditioning units designed for residential and commercial applications. These models stand out in the HVAC market due to their advanced technology, reliability, and energy efficiency, making them ideal for various climate conditions.

One of the key features of the Carrier 38APD025-130 is its impressive cooling capacity, rated at 25,000 BTU, which makes it suitable for medium to large spaces. The 38APS025-065 model, with a slightly lower capacity of 65,000 BTU, caters to larger commercial environments, providing robust performance while maintaining comfort levels. Both units utilize a scroll compressor design, known for its durability and quiet operation, ensuring minimal noise disruption in residential or commercial settings.

These air conditioning units utilize environmentally friendly refrigerants, helping to reduce greenhouse gas emissions while maintaining optimal cooling performance. Their high Seasonal Energy Efficiency Ratio (SEER) ratings indicate that they operate efficiently throughout various seasons, translating into lower energy bills and a reduced carbon footprint.

The Carrier 38APD025-130 and 38APS025-065 come equipped with a multi-stage filtration system, which not only provides superior air quality by trapping dust and allergens but also improves the overall efficiency of the system. This system ensures that the air circulated in the environment is clean and healthy, which is particularly important for those with allergies or respiratory issues.

Another notable characteristic is their smart technology integration. Both models can be connected to smart thermostats, allowing users to control the temperature remotely via smartphone apps. This feature enhances user convenience and optimizes energy usage by enabling programmable settings based on occupancy patterns.

In terms of design, the Carrier 38APD025-130 and 38APS025-065 are built for durability, featuring corrosion-resistant materials to withstand varying weather conditions and extend the lifespan of the units. Their compact design allows for flexible installation options, making them suitable for tight spaces or outdoor placement.

In summary, the Carrier 38APD025-130 and 38APS025-065 air conditioning units represent a blend of innovative technology, energy efficiency, and reliable performance. Their advanced features make them an excellent choice for anyone looking to enhance comfort while minimizing energy consumption and environmental impact. With their robust design and smart capabilities, these models are well-equipped to meet diverse cooling needs in both residential and commercial applications.