Pioneer YN020GLSI24M2G Dual Ductless Inverter Heat Pump System

Submittal Sheet for YN020GLSI24M2G / (2x) UT0xxGLSILCFHG

System Type: Dual (2) Circuit Ductless Inverter Heat Pump Set

Manufacturer: Parker Davis HVAC International, Inc.

System Overview

This document provides specifications for the Pioneer YN020GLSI24M2G, a dual-circuit ductless inverter heat pump system. It includes one outdoor condensing unit (YN020GLSI24M2G) and is designed to be paired with two compatible indoor air handler units (e.g., UT018GLSILCFHG or UT024GLSILSFHG).

AHRI Reference Number: 217048768

This combination is Energy-Star certified.

Performance Specifications

Cooling Mode Performance

ParameterRating
Rated Cooling Capacity18,000 BTU/hr
Ambient Temperature Range5°F ~ 131°F
SEER Rating24.0 BTU/W·h
EER Rating13.0 BTU/W·h
Capacity Condition100% Capacity @ Indoor DB 80°F/WB 67°F

Heating Mode Performance

ParameterRating
Rated Heating Capacity20,000 BTU/hr
Ambient Temperature Range-13°F ~ 86°F
HSPF2 Rating10.0 (8.6) BTU/W·h
COP (47°F)3.5 (W/W)
High Heat (47°F)20,000 BTU
Low Heat (17°F)17,400 BTU
COP (5°F)2.0

System Components Included

  • 2x Floor-Ceiling Flex Indoor Unit
  • 2x Installation Kit (Pipe + Cable)
  • 1x Outdoor Condensing Unit
  • 2x Handheld Remote Controller

Electrical Information

ParameterCoolingHeating
Rated Input (W)1,3701,410
Rated Current (A)6.16.3
Breaker Needed25A (Double-Pole)
Power Supply208~230V, 1Ph, 60Hz

Piping and Refrigerant

Line TypeDiameter (OD)
Liquid Line1/4" (2)
Suction Line3/8" (2)
RefrigerantR454b (Selectable Lineset)
Max Vertical Run / Elevation Difference50 ft. / 33 ft.

Exterior Unit (Condenser) Specifications

ParameterSpecification
Sound Level58 dBA
Recommended Room Size300~750 Sq. ft.
Minimum Room Size68 Sq. ft.
Compressor TypeTwin-Rotary
Dimensions (WDH)36-1/2" x 15" x 27-1/2"
Weight92.6 lbs

YN020GLSI24M2G Condenser Unit Dimensional Data

Dimensional data for the YN020GLSI24M2G condenser unit. Key dimensions include:

  • A: 23-1/8 inches (586 mm)
  • B: 13-3/4 inches (348 mm)
  • C: 15 inches (380 mm)
  • D (Width): 36-1/2 inches (927 mm)
  • E (Height): 27-1/2 inches (699 mm)

UT018GLSILCFHG Air Handler Dimensional Data and Installation Clearances

Dimensions:

  • Width (Front View): 41-1/2 inches (1,053 mm)
  • Depth: 26-5/8 inches (675 mm)
  • Height: 9-1/2 inches (240 mm)
  • Rear View Depth: 38-5/8 inches (980 mm)

The unit features hanging hooks and connection points for refrigerant pipes (gas and liquid sides) and a drain point.

Installation Clearances:

Ceiling Mounting

Requires outlet at the top. Maintain clearances:

  • Left: >6 inches (152.4 mm)
  • Front: >2 inches (50.8 mm)
  • Right: >6 inches (152.4 mm)
  • Floor: >5 ft (1,524 mm)

Floor Mounting

Requires outlet at the top. Maintain clearances:

  • Left: >6 inches (152.4 mm)
  • Front: >2 inches (50.8 mm)
  • Right: >6 inches (152.4 mm)
  • Floor (Sides): >12 inches (304.8 mm)
  • Floor (Front): >40 inches (1,016 mm)

Wall Mounting

Requires outlet at the top. Maintain clearances:

  • Ceiling: >7 ft (2,133.6 mm)
  • Left: >6 inches (152.4 mm)
  • Front: >2 inches (50.8 mm)
  • Right: >6 inches (152.4 mm)

UT024GLSILSFHG Air Handler Dimensional Data and Installation Clearances

Dimensions:

  • Width (Front View): 41-1/2 inches (1,053 mm)
  • Depth: 26-5/8 inches (675 mm)
  • Height: 9-1/2 inches (240 mm)
  • Rear View Depth: 38-5/8 inches (980 mm)

The unit features hanging hooks and connection points for refrigerant pipes (gas and liquid sides) and a drain point.

Installation Clearances:

Ceiling Mounting

Requires outlet at the top. Maintain clearances:

  • Left: >6 inches (152.4 mm)
  • Front: >2 inches (50.8 mm)
  • Right: >6 inches (152.4 mm)
  • Floor: >5 ft (1,524 mm)

Floor Mounting

Requires outlet at the top. Maintain clearances:

  • Left: >6 inches (152.4 mm)
  • Front: >2 inches (50.8 mm)
  • Right: >6 inches (152.4 mm)
  • Floor (Sides): >12 inches (304.8 mm)
  • Floor (Front): >40 inches (1,016 mm)

Wall Mounting

Requires outlet at the top. Maintain clearances:

  • Ceiling: >7 ft (2,133.6 mm)
  • Left: >6 inches (152.4 mm)
  • Front: >2 inches (50.8 mm)
  • Right: >6 inches (152.4 mm)

Indoor Unit Specifications

UT018GLSILCFHG (18K BTU)

ParameterSpecification
Airflow Rate (cfm)588 (Turbo) / 512 (Hi) / 453 (Med) / 353 (Lo) / 265 (Mute)
Sound Level (dBA)50 (Turbo) / 46 (Hi) / 44 (Med) / 40 (Lo) / 36 (Mute)
Auto Air Circulation2-Way Louver (Up-Down + Left-Right)
Dimensions (WDH)41-1/2" x 26-1/2" x 9-1/4"
Weight52.9 lbs

UT024GLSILSFHG (24K BTU)

ParameterSpecification
Airflow Rate (cfm)647 (Turbo) / 588 (Hi) / 517 (Med) / 470 (Lo) / 412 (Mute)
Sound Level (dBA)53 (Turbo) / 52 (Hi) / 48 (Med) / 44 (Lo) / 40 (Mute)
Auto Air Circulation2-Way Louver (Up-Down + Left-Right)
Dimensions (WDH)41-1/2" x 26-1/2" x 9-1/4"
Weight57.3 lbs

Piping Diameter Requirements

Indoor Unit CapacityLiquid Line (OD)Suction Line (OD)
18,000 BTU1/4"1/2" (Adapter Required)
24,000 BTU1/4"5/8" (Adapter Required)

Note: All necessary adapters are provided with the condenser unit.

System Operation Notes

If the total demand from the combined indoor units exceeds the rated capacity of the outdoor unit, the capacity of each indoor unit will be adjusted accordingly. Each indoor unit operates at a self-regulated capacity, based on the actual demand it measures from its zone (between 30% to 100% of its rated capacity), or it may turn off as needed.

Warranty Information

Complete warranty details are available from the vendor or online at https://www.pdhvac.com/support/warranty/.

This system is eligible for up to a 5-year limited warranty on the compressor and 5 years on other internal parts, provided it is installed within 90 days and registered properly. Unregistered installations qualify for a 1-year warranty on parts and compressor.

Outstanding Features

  • ✔️ LED Display
  • ✔️ Energy Saving
  • ✔️ Ultra-Thin Design
  • ✔️ Dual Drain Options
  • ✔️ Customizable Timer
  • ✔️ Eco-Friendly Refrigerant
  • ✔️ Whisper-Quiet Operation
  • ✔️ Power Loss Memory Recovery

Available Accessories

Part NumberDescription
IKT-LCVR4P-KITDecorative PVC Line Cover Kit
IKT-LNBR-1/4-3/8BendAid Flexible Easy Bender Kit
BRK-FRM-C-2PFolding Mounting Bracket w/ Leveler
IKT-UVL32UL-AGUVC Bacterial Disinfection Kit
IKT-SURPRK-DV2Ultimate Surge and Power Protection

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