The intelli-HEAT® Dual Fuel System works seamlessly with your existing furnace. Replace your outdoor condensing unit with a Mitsubishi Electric heat pump and enjoy year-round comfortable and efficient heating and cooling. intelli-HEAT mounts in-line with your existing furnace and ductwork.

The intelli-HEAT® coil can be used for dual-fuel or cooling only applications on top of new or existing gas furnaces. This unit is perfect for customers that need to condition an entire house with existing ductwork while still experiencing the savings and comfort that comes with all Mitsubishi products.

Unit Type: Cased EVAP Coil
Product Line: P-Series PAA
Operating Mode: Cooling & Heating
Number of Zones: 1
Unit Size: 18,000 BTU
Line Set Size: 1/4 x 1/2"
Required Install Kit: IKIT1412
WiFi Enabled: Yes with Kumo Cloud

Cased Coil: PAA-A18AA(BA)1
Control Box

Cooling Capacity 18,000 BTU
Heating Capacity 19,000 BTU
Room Cooling/Heating Capacity up to 850 sq ft

Compatible with any thermostatically controlled (24VAC) natural gas or LP
furnace*
• Intelligent Comfort Control Function (automatic switchover between heat
pump and furnace*)
• Includes cased coil and control box
• Available in 14.5”, 17.5”, and 21” widths
• Optimized heat exchanger design for increased efficiency and longevity
• Flared piping connection
• High quality drain pan material with high heat tolerance and low moisture
absorption
• Multi-position installation: horizontal (left or right), vertical (up or down)
○ Drain pans for all multi-position configurations are included for easy installation
• Optional humidifier control and ERV control
• Oxygen free copper coils
• Multiple control options available:
○ kumo cloud® smart device app for remote access ○ Third-party interface options
○ Wired or wireless controllers