188
         Items New Heat Pump
&
Heat Recovery
Marketing Model Name MVHQ432ME4CA MVHQ456ME4CA
Operation 
Range
Working Temp.Cooling Fº (ºC)
+ Snow Hood
-4F-122F(-20~50C)
Working Temp.Heating Fº (ºC) -22F~60F(-30~15.5C)
ODU
Sound Pressure dB(A) 74 74
Acoustic Power dB(A) 90 90
Net Dimension: Height in (mm)  73-/1/4 66-1/2+73-1/4 +73-1/4 
Net Dimension: Width in (mm) 70-1/4 +70-1/4  55-1/2+70-1/4 +70-1/4 
Net Dimension: Depth in (mm) 32-1/4  29-1/2+32-1/4+32-1/4
Wood Crafted Dimension H*W*D in 
(mm)
80*75*38+80*75*38 75*61*35+80*75*38+80*75*38
Net Weight kg 478+478 343+478+478
Wood Crafted Gross Weight kg 530+530 438+530+530
Net Weight lbs 1162+1162 756+1162+1162
Wood Crafted Gross Weight lbs 1354+1354 966+1354+1354
Connection  
Ratio
Maxium Number of Indoor Units     64 64
Recommended IDU qty 57 57
Connection Ratio (IDU/ODU Capacity) 50% — 130% 50% — 130%
Compressor DC inverter EVI compressors*qty ANB78FZYMT*4 ANB78FZYMT*5
Refrigerant 
Piping
Maximum Total Line Length Ft / m 3280ft/1000m
Maximum Height Ft / m 295ft/90m
Liquid Pipe O.D. I in (mm) 5/8 (15.88)+5/8 (15.88)
1/2(12.7)+5/8 (15.88)+5/8 
(15.88)
Gas Pipe O.D. I in (mm) 1 1/8(28.58)+1 1/8(28.58)
1 1/8(28.58)+1 1/8(28.58)+1 
1/8(28.58)
High Gas Pipe O.D. I in (mm) 1 1/8(28.58)+1 1/8(28.58)
1 1/8(28.58)+1 1/8(28.58)+1 
1/8(28.58)
Piping kits HZG-R20B HZG-R30B
ETL Per 60335 Yes Yes
AHRI Yes Yes
Other
Countries of Sale USA & CAN USA & CAN
UPC
Warranty
10 year compressor 
10 year parts 
0 labor
10 year compressor 
10 year parts 
0 labor
Languages
English, French, Spanish for 
IM
English, French, Spanish for 
IM
Features 
and
Benets
Multilink Yes Yes
Anti-Corrosion 1000 hrs per ASTM B117 1000 hrs per ASTM B117
Rotary Control Box for Convenient 
Maintenance
Yes Yes
Automatic Oil Sharing for Easy 
Installation
Yes Yes
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