York YAZT049 manuals
YAZT049
Table of contents
- installation manual
- Table Of Contents
- Model Nomenclature
- General Installation Information
- water piping
- Water Quality
- Closed Loop - Ground Source Systems
- Open Loop - Well Water Systems
- Hot Water Generator Connections
- Electrical Connection
- Electronic Thermostat Installation
- Electrical Data
- Dimensional Data
- Physical Data
- Model Nomenclature - Air Handler
- Physical Data - Air Handler
- control features
- safety features
- Reference Calculations
- Wiring Schematics
- Refrigeration
- line set sizes
- Pressure/Temperature Conversion Chart for R-410A
- Unit Startup
- operating parameters
- pressure drop
- Refrigerant Circuit Guideline
- Heat of Extraction/Rejection Data
- Troubleshooting
- Replacement Procedures
- Service Parts List
- Revision Guide
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