York HMH72B481S Technical Manual

York HMH72B481S Technical Manual

Horizontal discharge modulating heat pump

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YORK Technical Guide: HMH7 Series - 17
SEER Horizontal Discharge Modulating
Heat Pump
R-410A 2 to 5 Nominal Ton
York International Corporation, 5005 York
6062825-YTG-A-0321
Drive, Norman, OK 73069
Supersedes: Nothing
A
2021-03-25
Johnson Controls Ducted Systems

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Summarization of Contents

Description
Certification
Details unit testing and certification standards like AHRI and ISO.
Warranty Summary
Features
Highlights DC inverter technology, pressure sensor, form factor, and temperature control.
Mechanical Specifications
Manufacture and Certifications
Covers manufacturing standards (ISO 9001) and certifications (ETL, AHRI).
Unit Application
Covers approved operating conditions, lineset lengths, and installation clearances.
Unit Access
Describes factory checks, shipping conditions, and cabinet material specifications.
Unit Components
Compressor
Specifies compressor protection features and mounting.
Outdoor Fan
Details fan type, drive, blades, and motor construction for low sound levels.
Performance Data - 2 Ton
Cooling Performance Data - 2 Ton
Presents cooling performance metrics (TC, SC, kW) at various temperatures and airflows.
Heating Performance Data - 2 Ton
Provides heating performance data (MBH, COP, kW) for different operating conditions.
Performance Data - 3 Ton
Cooling Performance Data - 3 Ton
Presents cooling performance metrics (TC, SC, kW) for 3-ton models across various conditions.
Heating Performance Data - 3 Ton
Lists heating performance data (MBH, COP, kW) for 3-ton units under different scenarios.
Performance Data - 4 Ton
Cooling Performance Data - 4 Ton
Shows cooling performance (TC, SC, kW) for 4-ton models at various temperature and airflow combinations.
Heating Performance Data - 4 Ton
Provides heating performance data (MBH, COP, kW) for 4-ton units under different environmental conditions.
Performance Data - 5 Ton
Cooling Performance Data - 5 Ton
Presents cooling performance metrics (TC, SC, kW) for 5-ton models at varying conditions.
Heating Performance Data - 5 Ton
Lists heating performance data (MBH, COP, kW) for 5-ton units across different scenarios.
Performance Data - 5 Ton (Continued)
Cooling Performance Data - 5 Ton (Continued)
Continues cooling performance data for 5-ton models with additional temperature and airflow points.
Heating Performance Data - 5 Ton (Continued)
Continues heating performance data for 5-ton units with additional temperature and airflow points.

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