York HB 240 - User Manual

036-21323-002-C-0206
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
TECHNICAL GUIDE
COMMERCIAL
SPLIT-SYSTEM COOLING UNITS
FOUR PIPE SYSTEM
MODELS HB 180 & HB 240
MODELS LB 180 & LB 240
15 & 20 NOMINAL TONS
9.7 EER
®
GENERAL SPECIFICATIONS
OUTDOOR UNIT:
• Two independent refrigerant circuits
• Inherently protected fan motors
• Two independent scroll compressors
• V-Coil Design
• Exterior service port connections
• Refrigerant-22 holding charge
• Five-minute compressor anti-short cycle timer
• Two independent control circuits
• Compressor operation to 40°F
• Field-installed Low Ambient VFD Control to 0°F
• Five-year limited warranty on compressor
• One-year limited warranty on all other parts
• Simplicity Controls
• Factory installed disconnect and Technicoat coils
INDOOR UNIT:
• Factory-mounted expansion valve and filter-drier in both
refrigerant circuit
• Adjustable TXV’s
• Two-inch throwaway filters
• Single point power connection
• One-year limited warranty on all parts
• Field installed drive packages

Summary

TECHNICAL GUIDE

GENERAL SPECIFICATIONS

Provides an overview of the unit's key features and capabilities.

OUTDOOR UNIT

Details specifications related to the outdoor component of the system.

INDOOR UNIT

Details specifications related to the indoor component of the system.

DESCRIPTION

APPLICATION FLEXIBILITY OUTDOOR

Explains the adaptability and placement options for the outdoor units.

APPLICATION FLEXIBILITY INDOOR

Details the versatility in placing and configuring the indoor units.

OUTDOOR UNIT DIMENSIONS

REFRIGERANT PIPING

GENERAL GUIDELINES

Provides essential best practices for refrigerant line installation and maintenance.

LINE SIZING

Outlines the procedures and considerations for correctly sizing refrigerant lines.

BLOWER PERFORMANCE

15 TON BLOWER PERFORMANCE

Presents performance data for 15-ton blower configurations.

20 TON BLOWER PERFORMANCE

Presents performance data for 20-ton blower configurations.

GUIDE SPECIFICATIONS

EVAPORATOR SPECIFICATIONS

Specifies requirements and features for the evaporator section of the units.

CONDENSER SPECIFICATIONS

Details the specifications and requirements for the condenser section of the units.

York HB 240 Specifications