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45MCCA

One Way Cassette Indoor Unit

The 45MCCA Cassette ductless indoor unit may be small in size, but it packs a powerful punch. This unobtrusive unit is designed to be installed between joists, providing effective heating and cooling without taking up valuable space. It offers four fan speeds and comes with a temperature-sensing handheld remote, allowing you to direct airflow exactly where you need it. With its versatility and convenience, this unit is an excellent choice for both single and multi-zone systems.

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Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
Features & Benefits (open)
  • Compact size and can be installed between16" joists
  • Modes: Cool, Heat, Dry, Fan, Auto
  • Louver control (fixed or swing)
  • Four fan speeds
  • Follow Me (senses temperature at handheld remote)
  • Heating Setback (46° F Heating Mode)
  • Quiet indoor operation
  • Built-in condensate lift pump
  • Humidity control
  • Refrigerant leak detection system
  • Anti-corrosive fin coating
  • 10-Year Parts Limited Warranty2
Specifications
  • Sound levels as low as 23.5 decibels 1
  • Sizes: 0.5 - 1.5 Ton
  • 208/230V
  • Compatible with lower global warming potential R-454B refrigerant
Documents
Reference: document-listing
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Categories
ductless-systems
System Type
Single Zone or Multi-Zone

Zones

A single-zone ductless system heats or cools one specific area with a single indoor unit, while a multi-zone system connects multiple indoor units to one outdoor unit, allowing for individualized climate control in different rooms or zones.

Sound level
As low as 23.5 decibels1

Sound Level

A decibel is a unit used to measure sound or power level of an electrical signal by comparing it with a given level on a logarithmic scale.

1Quietest size within each model group during low fan-speed operation

2If properly registered within ninety (90) days after original installation, parts are warranted to the original purchaser for a period of 10 years. Otherwise, parts warranty is 5 years. For other applications a 7-year parts and 7-year compressor limited warranties apply. See warranty certificate for details.

California residents please see Proposition 65

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