Spec Sheet

ULTRA HEAT
Submittal Data: MULTIU18HP230V1DO Inverter Heat Pump System
Job Name Location Date
Purchaser Engineer
Submitted To For
Unit Designation Schedule No.
GENERAL FEATURES
-Dual Indoor Units (2-Port)
-G10 DC Inverter Technology - 2 Stage / 3 Cylinder
-Automatic Defrosting
-Compressor/Chassis Heaters
-Copper Tubing w/ Acrylicl-Resin Coated Aluminum Fins
-Intelligent Defrost
-Auto Restart on Power Outages
-Mulit-point Diagnostics
-Limited 5 yr Parts & Compressor Warranty-Residential Only
Compressor Type DC Inverter Driven Rotary
RLA 14.9 A
Rated Cooling Capacity 18,000 BTUH Starting Current 5.0 A
Fan Motor Output Power 90 W
Cooling Capacity (min-max) 6,998-21,001 BTUH FLA 0.4 A
Air Flow (Max) 2531 CFM
Rated Heating Capacity 21,000 BTUH
Sound Pressure Level
Heating Capacity (min-max)
7,000-26,000 BTUH Cooling 58 dB(A)
Heating 58 dB(A)
SEER/EER 23.0 / 12.5 Dimensions & Weights
Unit Dimensions Overall (WxDxH)* 39.5 x 16.8 x 31.1-in
HSPF/COP 10.5 / 3.6
* including Valve Covers and Grilles
Weight (Net/Shipping) 172/183 lbs
Operating Range
Min. Number of Indoor Units
2
Cooling - Low/High Ambient
(min-max) 0 ~ 118°F
Max. Number of Indoor Units
2
-18 ~ 48°C
Refrigerant Type R410A
Heating - Low Ambient (ULTRA)
(min-max) '-31 ~ 75°F Refrigerant Charge 77.6 oz
-35 ~ 24°C Additional Charge Per Line Length 0.2-oz/ft
Connection Method-Flared
1/4x3/8-in
Power Supply Factory Charge for Total Line Length 66-ft
Normal Operational Voltage
208/230 V, 1 Phase, 60 Hz Total Refrigerant Pipe Length 164-ft
Voltage Range
187 - 253 V Max Refrigerant Piping Length to any Indoor Unit 82-ft
Main Power Wire Size
10-2 AWG Min Refrigerant Piping Length to any Indoor Unit 10-ft
Interconnecting Cable Wire Size
14-4 AWG Max Elevation between Indoor Units 26-ft
MCA
23.0 A Max Lift from Outdoor to Indoor Unit 26-ft
MOCP/Breaker Size
35 A Max Drop from Outdoor to Indoor Unit 26-ft
ULTRA COOL
System Ratings
Outdoor Unit Data
Refrigerant Piping Data
Multi-Room Ductless heat-pump systems 18,000 BTU
AHRI Certified Ref No's: 203989085, 204631568, 201664395
Reference Approval
Construction
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