Mitsubishi PAC-US446CN-1 - Thermostat Adapter Interface

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SKU:
PAC-US446CN-1
UPC:
748528973122
MPN:
PAC-US446CN-1
Condition:
New
Availability:
In Stock - Ships Next Day
Minimum Purchase:
1 unit
Shipping:
Calculated at Checkout
$229.99
Frequently bought together:

Description

Manufacturer Part Number: PAC-US446CN-1

The PAC-US446CN-1 Thermostat Interface enables seamless integration of a 24VAC third-party thermostat with compatible HVAC systems, providing flexible and familiar control options for residential or light commercial applications. Designed for straightforward installation and enhanced system adaptability, this interface allows contractors and homeowners to leverage conventional thermostat controls while maintaining reliable system performance.

Supporting both single-stage and two-stage operation (Y1, W1, Y2, W2), the PAC-US446CN-1 ensures accurate heating and cooling staging to optimize comfort and efficiency. It also accommodates automatic and manual fan speed control with multi-speed fan terminals (G, G1, G2, G3), allowing precise airflow management to match system requirements.

Key Features

  • Works with PAA intelli-HEAT indoor unit which the previous PAC-US444CN-1 is not compatible with
  • Supports single- and two-stage heating and cooling
  • Multi-speed fan control (auto and manual modes)
  • Compatible with standard 24VAC third-party thermostats
  • Includes PAA adapter for convenient installation
Key Parameters
Compatible BrandsHoneywell, Inncom, Lyric, Mitsubishi Electric, Nest
Compatible ModelsMSY-D-NA-8, MSY-GE-NA-9, MSY-GE24NA, MSY-GL, MSZ-D-NA-8, MSZ-GE-NA-9, MSZ-GE24NA, MSZ-GL, MSZ-EF, MSZ-FS12NA, MSZ-HM, MSZ-JP, MSZ-WR, MSZ-FH, MSZ-FE-09NA-8, MSZ-FE-12NA-8, MSZ-FE-18NA, MFZ-KJ, MFZ-KA, SEZ-KD-4.1 TH, SEZ-KD-4R.1-TH, MVZ-AA4, MVZ-AA7, SVZ-KP, SLZ-KA, SLZ-KF, ML-KP, PCA-KA4, PCA-KA4.TH, PCA-KA6, PCA-KA7, PEA-AA4, PEA-AA4R1.TH, PEA-AA6, PEAD-AA4, PEAD-AA6, PEAD-AA7, PKA-HA4, PKA-HA6, PKA-HA7, PKA-KA4.TH, PKA-KA6, PKA-KA7, PLA-EA, PVA-AA4, PVA-AA7, PEFY-NMAU-E3, PEFY-NMHSU, PLFY-NEMU, PLFY-NBMU-E2, PLFY-NFMU, PVFY-NAMU, PVFY-E00A, PVFY-E00B, PEFY-NMHU-E2, PEFY-NMAU-E2, PEFY-NMSU-ER2, PMFY-NBMU-ER5, PLFY-NBMU-ER2, PLFY-NCMU-ER4, PCFY-NKMU-ER1.TH, PFFY-NEMU-E, PFFY-NRMU-E, PKFY-NBMU-E2, PKFY-NBMU-E2R1, PKFY-NHMU-E2, PKFY-NKMU-E2, PKFY-NKMU-E2.TH, TH9320WF5003, SEZ-KD18NA4, SEZ-KD15NA4, SEZ-KD12NA4, SEZ-KD09NA4, MSY-GL09NA, MSY-GL12NA, MSY-GL15NA, MSY-GL18NA, MSY-GL24NA, MSY-D30NA-8, MSY-D36NA-8, MSZ-FH06NA, MSZ-FH09NA, MSZ-FH12NA, MSZ-FH15NA, MSZ-FH18NA2, MSZ-HM09NA, MSZ-HM12NA, MSZ-HM15NA, MSZ-HM18NA, MSZ-HM24NA, MFZ-KJ09NA, MFZ-KJ12NA, MFZ-KJ15NA, MFZ-KJ18NA, SLZ-KA09NA, SLZ-KA12NA, SLZ-KA15NA, MSZ-GL06NA, MSZ-GL09NA, MSZ-GL12NA, MSZ-GL15NA, MSZ-GL18NA, MSZ-GL24NA, MVZ-A12AA7, MVZ-A18AA7, MVZ-A24AA7, MVZ-A30AA7, MVZ-A36AA7, PEAD-A36AA7, PEAD-A36AA8, TPKFYP004LM140A, TPKFYP006LM140A, TPKFYP008LM140A, TPKFYP012LM140A, TPKFYP015LM140A, TPKFYP018LM140A, TPFFYP006RE140A, TPFFYP008RE140A, TPFFYP012RE140A, TPFFYP015RE140A, TPFFYP018RE140A, TPFFYP024RE140A, TPFFYP006CS140A, TPFFYP008CS140A, TPFFYP012CS140A, TPFFYP015CS140A, TPFFYP018CS140A, TPFFYP024CS140A, TPVFYP012AM141A, TPVFYP018AM141A, TPVFYP024AM141A, TPVFYP030AM141A, TPVFYP036AM141A, TPVFYP048AM141A, TPVFYP054AM141A, PVFY-P12-E00B, PVFY-P18-E00B, PVFY-P24-E00B, PVFY-P30-E00B, PVFY-P36-E00B, PVFY-P48-E00B, PVFY-P54-E00B, PVFY-P12-E00A, PVFY-P18-E00A, PVFY-P24-E00A, PVFY-P30-E00A, PVFY-P36-E00A, PVFY-P48-E00A, PVFY-P54-E00A, TPEFYP015MH142A
Mechanical Specification
Dimensions (Inches)4.0 x 3.2 x 0.9
Weight0.5 lb
Please contact an RFWEL HVAC specialist if you have questions on the specs.


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Additional Information

Compatible Brand:
Honeywell
Compatible Brand:
Inncom
Compatible Brand:
Lyric
Compatible Brand:
Mitsubishi Electric
Compatible Brand:
Nest
Compatible Model:
MSY-D-NA-8
Compatible Model:
MSY-GE-NA-9
Compatible Model:
MSY-GE24NA
Compatible Model:
MSY-GL
Compatible Model:
MSZ-D-NA-8
Compatible Model:
MSZ-GE-NA-9
Compatible Model:
MSZ-GE24NA
Compatible Model:
MSZ-GL
Compatible Model:
MSZ-EF
Compatible Model:
MSZ-FS12NA
Compatible Model:
MSZ-HM
Compatible Model:
MSZ-JP
Compatible Model:
MSZ-WR
Compatible Model:
MSZ-FH
Compatible Model:
MSZ-FE-09NA-8
Compatible Model:
MSZ-FE-12NA-8
Compatible Model:
MSZ-FE-18NA
Compatible Model:
MFZ-KJ
Compatible Model:
MFZ-KA
Compatible Model:
SEZ-KD-4.1 TH
Compatible Model:
SEZ-KD-4R.1-TH
Compatible Model:
MVZ-AA4
Compatible Model:
MVZ-AA7
Compatible Model:
SVZ-KP
Compatible Model:
SLZ-KA
Compatible Model:
SLZ-KF
Compatible Model:
ML-KP
Compatible Model:
PCA-KA4
Compatible Model:
PCA-KA4.TH
Compatible Model:
PCA-KA6
Compatible Model:
PCA-KA7
Compatible Model:
PEA-AA4
Compatible Model:
PEA-AA4R1.TH
Compatible Model:
PEA-AA6
Compatible Model:
PEAD-AA4
Compatible Model:
PEAD-AA6
Compatible Model:
PEAD-AA7
Compatible Model:
PKA-HA4
Compatible Model:
PKA-HA6
Compatible Model:
PKA-HA7
Compatible Model:
PKA-KA4.TH
Compatible Model:
PKA-KA6
Compatible Model:
PKA-KA7
Compatible Model:
PLA-EA
Compatible Model:
PVA-AA4
Compatible Model:
PVA-AA7
Compatible Model:
PEFY-NMAU-E3
Compatible Model:
PEFY-NMHSU
Compatible Model:
PLFY-NEMU
Compatible Model:
PLFY-NBMU-E2
Compatible Model:
PLFY-NFMU
Compatible Model:
PVFY-NAMU
Compatible Model:
PVFY-E00A
Compatible Model:
PVFY-E00B
Compatible Model:
PEFY-NMHU-E2
Compatible Model:
PEFY-NMAU-E2
Compatible Model:
PEFY-NMSU-ER2
Compatible Model:
PMFY-NBMU-ER5
Compatible Model:
PLFY-NBMU-ER2
Compatible Model:
PLFY-NCMU-ER4
Compatible Model:
PCFY-NKMU-ER1.TH
Compatible Model:
PFFY-NEMU-E
Compatible Model:
PFFY-NRMU-E
Compatible Model:
PKFY-NBMU-E2
Compatible Model:
PKFY-NBMU-E2R1
Compatible Model:
PKFY-NHMU-E2
Compatible Model:
PKFY-NKMU-E2
Compatible Model:
PKFY-NKMU-E2.TH
Compatible Model:
TH9320WF5003
Compatible Model:
SEZ-KD18NA4
Compatible Model:
SEZ-KD15NA4
Compatible Model:
SEZ-KD12NA4
Compatible Model:
SEZ-KD09NA4
Compatible Model:
MSY-GL09NA
Compatible Model:
MSY-GL12NA
Compatible Model:
MSY-GL15NA
Compatible Model:
MSY-GL18NA
Compatible Model:
MSY-GL24NA
Compatible Model:
MSY-D30NA-8
Compatible Model:
MSY-D36NA-8
Compatible Model:
MSZ-FH06NA
Compatible Model:
MSZ-FH09NA
Compatible Model:
MSZ-FH12NA
Compatible Model:
MSZ-FH15NA
Compatible Model:
MSZ-FH18NA2
Compatible Model:
MSZ-HM09NA
Compatible Model:
MSZ-HM12NA
Compatible Model:
MSZ-HM15NA
Compatible Model:
MSZ-HM18NA
Compatible Model:
MSZ-HM24NA
Compatible Model:
MFZ-KJ09NA
Compatible Model:
MFZ-KJ12NA
Compatible Model:
MFZ-KJ15NA
Compatible Model:
MFZ-KJ18NA
Compatible Model:
SLZ-KA09NA
Compatible Model:
SLZ-KA12NA
Compatible Model:
SLZ-KA15NA
Compatible Model:
MSZ-GL06NA
Compatible Model:
MSZ-GL09NA
Compatible Model:
MSZ-GL12NA
Compatible Model:
MSZ-GL15NA
Compatible Model:
MSZ-GL18NA
Compatible Model:
MSZ-GL24NA
Compatible Model:
MVZ-A12AA7
Compatible Model:
MVZ-A18AA7
Compatible Model:
MVZ-A24AA7
Compatible Model:
MVZ-A30AA7
Compatible Model:
MVZ-A36AA7
Compatible Model:
PEAD-A36AA7
Compatible Model:
PEAD-A36AA8
Compatible Model:
TPKFYP004LM140A
Compatible Model:
TPKFYP006LM140A
Compatible Model:
TPKFYP008LM140A
Compatible Model:
TPKFYP012LM140A
Compatible Model:
TPKFYP015LM140A
Compatible Model:
TPKFYP018LM140A
Compatible Model:
TPFFYP006RE140A
Compatible Model:
TPFFYP008RE140A
Compatible Model:
TPFFYP012RE140A
Compatible Model:
TPFFYP015RE140A
Compatible Model:
TPFFYP018RE140A
Compatible Model:
TPFFYP024RE140A
Compatible Model:
TPFFYP006CS140A
Compatible Model:
TPFFYP008CS140A
Compatible Model:
TPFFYP012CS140A
Compatible Model:
TPFFYP015CS140A
Compatible Model:
TPFFYP018CS140A
Compatible Model:
TPFFYP024CS140A
Compatible Model:
TPVFYP012AM141A
Compatible Model:
TPVFYP018AM141A
Compatible Model:
TPVFYP024AM141A
Compatible Model:
TPVFYP030AM141A
Compatible Model:
TPVFYP036AM141A
Compatible Model:
TPVFYP048AM141A
Compatible Model:
TPVFYP054AM141A
Compatible Model:
PVFY-P12-E00B
Compatible Model:
PVFY-P18-E00B
Compatible Model:
PVFY-P24-E00B
Compatible Model:
PVFY-P30-E00B
Compatible Model:
PVFY-P36-E00B
Compatible Model:
PVFY-P48-E00B
Compatible Model:
PVFY-P54-E00B
Compatible Model:
PVFY-P12-E00A
Compatible Model:
PVFY-P18-E00A
Compatible Model:
PVFY-P24-E00A
Compatible Model:
PVFY-P30-E00A
Compatible Model:
PVFY-P36-E00A
Compatible Model:
PVFY-P48-E00A
Compatible Model:
PVFY-P54-E00A
Compatible Model:
TPEFYP015MH142A
Weight (Lb):
0.5
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