NextGen PTHP

The NextGen PTHP fits standard PTAC wall sleeves, making it a direct replacement for existing units and a practical option for new construction designed around PTAC openings. It maintains the familiar PTAC/PTHP design while incorporating updated engineering and controls.


Compared to conventional PTACs, the NextGen PTHP offers a streamlined design, quieter operation, improved air sealing, and high energy efficiency driven by a twin-rotary BLDC inverter compressor with integrated energy recovery ventilation (ERV). The result is efficient, reliable heating and cooling in a modernized in-room unit.


User Experience

  • Quiet operation (27 dBA)
  • Compact, sleek, slim design
  • Durable all-metal paintable case
  • Option for washable filters or MERV 13 rated filters for room air
  • Accessible MERV 13 filters for outside-air
  • Auto-restart feature
  • Maintains uniform, consistent temperatures
  • Backed by a 10-year limited warranty

Operations

  • Offers cooling, heating, dehumidification, and auto modes
  • Provides up to 50 CFM of fresh air
  • Selectable fan speeds: low, medium, high, and auto
  • Programmable outside-air intake
  • Includes a connection for bathroom exhaust
  • Efficient condensate disbursement system for cooling
  • Features sound and thermal barriers
  • Easy installation—compatible with any standard PTAC sleeve
  • Wide range of capacity in a single unit

Options

  • 1,800W electric heating capability staged as 900W + 900W
  • Features an optional condensate disbursement system for heating
  • Optional sleeve includes a ThermaSleeve insulator for enhanced insulation
  • AirSync technology for balanced airflow
  • Compatible with both 230V and 277V power sources
  • Offers hardwire or LCDI cord options
  • Choice of refrigerants: R-32

Efficiency

  • Features a twin-rotary BLDC inverter compressor
  • Integrated ERV for fresh air circulation
  • Utilizes Recovery+ technology, leveraging exhaust air to enhance condenser performance for heating and cooling
  • Equipped with high-performance independent ECM fans for outside-air supply and room air exhaust
  • Utilizes high-performance, extra-large C and V shaped heat exchangers
  • Incorporates a unique high-efficiency, highperformance backward ECM centrifugal condenser fan
  • Includes a high-performance ECM tangential fan for room supply-air
  • Designed with a sound and thermal barrier for enhanced comfort
  • Optional self-cleaning coils for minimal maintenance.

Controllers

  • Onboard touch controller dims after 15 seconds of inactivity

Optional Controllers:

  • Wall Mounted Advanced touchscreen with a 7-day program
  • Wall Mounted Basic touch controller
  • Third-Party thermostat interface
  • BACnet/Modbus interface
  • Wi-Fi App
  • Central control system

Comfort

Cooling Efficiency

Heating Efficiency

Infiltration

Quiet

Aesthetics

Fresh Air

Nextac

PTAC

PTHP

What's Inside

Technical Specifications

Heat Pump Only

High Performance

Capacity

  • Maximum (kBtu/h)
  • Recommended (kBtu/h)*
  • Rated (kBtu/h)
  • Minimum (kBtu/h)

Power input

  • Maximum (kW)
  • Recommended (kW)*
  • Rated (kW)
  • Minimum (kW)

Efficiency

  • Maximum
  • Recommended
  • AHRI Rated EER2
  • AHRI (310/380) EER2
  • SEER2***

Moisture removal (Pts/h)

 

95°F 1

 

  • 17
  • 12.5 
  • 11.5
  • 4.5

 

  • 2.05
  • 0.97
  • 0.96
  • 0.33

 

  • 8.5
  • 11.5
  • 12
  • 12
  • 16
  • 2.4

 

105°F 2

 

  • 15
  • 10.4 
  • 11.5
  • 4.0

 

  • 1.9
  • 1.06
  • 1.21
  • 0.41

 

  • 7.5
  • 9.8
  • 9.5
  • -
  • -
  • 2.9

 

115°F 3

 

  • 14
  • 10 
  • 11.5
  • 4.0

 

  • 2.0
  • 1.16
  • 1.35
  • 0.48

 

  • 6.6
  • 8.2
  • 7.7
  • -
  • -
  • 3.4

Heat Pump Only

Energy Star Compliant

Capacity

  • Maximum (kBtu/h)
  • Recommended (kBtu/h)*
  • Energy Star (kBtu/h)
  • Minimum (kBtu/h)

Power input

  • Maximum (kW)
  • Recommended (kW)*
  • Energy Star (kW)
  • Minimum (kW)

Efficiency

  • Maximum
  • Recommended
  • Energy Star EER2
  • SEER2

Moisture removal (Pts/h)

 

95°F 1

 

  • 15
  • 11.5 
  • 8.5
  • 4.5

 

  • 1.90
  • 0.96
  • 0.64
  • 0.33

 

  • 8.8
  • 12
  • 13.1
  • -
  • 1.9

 

105°F 2

 

  • 13
  • 9.5 
  • 8.5
  • 4.0

 

  • 1.57
  • 0.94
  • 0.81
  • 0.41

 

  • 8.2
  • 10.1
  • 10.5
  • -
  • 2.4

 

115°F 3

 

  • 11.5
  • 8.5 
  • 8.5
  • 4.0

 

  • 1.35
  • 0.97
  • 0.97
  • 0.48

 

  • 7.7
  • 8.4
  • 8.4
  • -
  • 2.9
  • 1
  • 2
  • 3
  • 95°F
  • 105°F
  • 115°F
  • ID: 80°F, W.B. 67°F;
  • ID: 80°F, W.B. 67°F;
  • ID: 80°F, W.B. 67°F;
  • OD: 95°F, W.B. 75°F
  • OD: 105°F, W.B. 75°F
  • OD: 115°F, W.B. 75°F
  • * This is the recommended capacity for sizing the unit to the space
  • ***SEER2 does not apply to PTHP-type units and is shown solely to enable comparison with similar heat pump systems. Values are for reference and comparison purposes only.

Heat Pump Only**

High-Performance

Capacity

  • Maximum
(kBtu/h)
  • Recommended (kBtu/h)*
  • Rated (kBtu/h)
  • Minimum (kBtu/h)

Power input

  • Maximum (kW)
  • Recommended (kW)*
  • Rated (kW)
  • Minimum (kW)

Efficiency

  • Maximum
  • Recommended
  • Rated
  • Minimum
  • (AHRI 310/380)
COP2
  • HSPF2***

 

47°F 1

 

  • 15.5
  • 12.5 
  • 11.5
  • 4

 

  • 1.42
  • 1.04
  • 0.90
  • 0.30

 

  • 3.2
  • 3.6
  • 3.8
  • 4.14
  • 3.8
  • 8

 

17°F 2

 

  • 13
  • 11.5 
  • 11.5
  • 3

 

  • 1.65
  • 1.28
  • 1.28
  • 0.38

 

  • 2.3
  • 2.4
  • 2.5
  • 2.3
  • -
  • -

 

5°F 3

 

  • 10
  • 9 
  • 6.5
  • 2.7

 

  • 1.32
  • 1.24
  • 1.0
  • 0.37

 

  • 2.1
  • 2.15
  • 2.2
  • 2.3
  • -
  • -

 

0°F 4

 

  • 9
  • 8.5 
  • 6.5
  • 2.4

 

  • 1.29
  • 1.23
  • 1.04
  • 0.35

 

  • 2
  • 2
  • 2.06
  • 2
  • -
  • -

 

-5°F 5

 

  • 8.5
  • 8.5 
  • 6.5
  • 2

 

  • 1.31
  • 1.31
  • 1.03
  • 0.35

 

  • 1.9
  • 1.9
  • 1.95
  • 1.8
  • -
  • -

Heat Pump Only**

Energy Star Compliant

Capacity

  • Maximum
(kBtu/h)
  • Recommended (kBtu/h)*
  • Energy Star (kBtu/h)
  • Minimum (kBtu/h)

Power input

  • Maximum (kW)
  • Recommended (kW)*
  • Energy Star (kW)
  • Minimum (kW)

Efficiency

  • Maximum
  • Recommended
  • Energy Star
  • Minimum
  • HSPF2***

 

47°F 1

 

  • 12.5
  • 10 
  • 8.5
  • 4

 

  • 1.04
  • 0.70
  • 0.61
  • 0.30

 

  • 3.6
  • 3.9
  • 4
  • 4.14
  • 8

 

17°F 2

 

  • 11
  • 8.5 
  • 8.5
  • 3

 

  • 1.21
  • 0.87
  • 0.87
  • 0.38

 

  • 2.6
  • 2.7
  • 2.7
  • 2.3
  • -

 

5°F 3

 

  • 9
  • 8 
  • 6.5
  • 2.7

 

  • 1.24
  • 1.19
  • 1.0
  • 0.37

 

  • 2.12
  • 2.15
  • 2.2
  • 2.3
  • -

 

0°F 4

 

  • 9
  • 7.5 
  • 6.5
  • 2.4

 

  • 1.29
  • 1.12
  • 1.04
  • 0.35

 

  • 2
  • 2.04
  • 2.06
  • 2
  • -

 

-5°F 5

 

  • 8.5
  • 8.5 
  • 6.5
  • 2

 

  • 1.31
  • 1.31
  • 1.03
  • 0.35

 

  • 1.9
  • 1.9
  • 1.95
  • 1.8
  • -
  • 1
  • 2
  • 3
  • 4
  • 5
  • 47°F
  • 17°F
  • 5°F
  • 0°F
  • -5°F
  • ID: 70°F, W.B. 60°F;
  • ID: 70°F, W.B. 60°F;
  • ID: 70°F, W.B. 60°F;
  • ID: 70°F, W.B. 60°F;
  • ID: 70°F, W.B. 60°F;
  • OD: 47°F, W.B. 43°F
  • OD: 17°F, W.B. 13°F
  • OD: 5°F, W.B. 3°F
  • OD: 0°F
  • OD: -5°F
  • * This is the recommended capacity for sizing the unit to the space.
  • ** The tables show Heat Pump performance only. An electric heating element can be added to provide an additional output of 3,100 or 6,100 BTU/h.
  • *** SEER2 does not apply to PTHP-type units and is shown solely to enable comparison with similar heat pump systems. Values are for reference and comparison purposes only

Indoor

  • Type
  • CFM
  • Fan Modes:
  • Level 1 - Low
  • Level 2 - Medium
  • Level 3 - High
  • Boost (Temporary)
  • Available ESP
  • Supply connection
  • Return connection
  • Filter

Outdoor

  • Type
  • CFM Range

 

  • ECM Centrifugal
  • 160-400
  • Low, med, high, boost, auto
  • 160
  • 310
  • 400
  • 630
  • N/A
  • Integrated
  • Integrated
  • MERV 3

 

  • ECM Centrifugal
  • 210-850

General

  • Flow type
  • Material  
  • ASHRAE compliance

 

  • Counterflow enthalpy exchanger
  • Mold and bacteria resistant, washable polymer membrane
  • 62.1 And 62.2 When used with the ERV module

Efficiency of core in winter

  • Sensible (%)
  • Latent (%)

20 CFM

  • 81.7
  • 58.1

30 CFM

  • 78.3
  • 55.5

50 CFM

  • 72.8
  • 48.5

Efficiency of core in summer

  • Sensible (%)
  • Latent (%)

 

  • 68.1
  • 57.5

 

  • 64.3
  • 53.4

 

  • 59.1
  • 47.3

Filter

  •   Indoor air (MERV)  
  • Outside air (MERV)

 

  • MERV 3 / optional MERV 13
  • MERV 13

 

  • MERV 3 / optional MERV 13
  • MERV 13

 

  • MERV 3 / optional MERV 13
  • MERV 13

Leakage

  • Internal (WC)
  • External (WC)

 

  • 2.6% at 0.40”
  • 2.8% at 1.0”

 

  • 2.4% at 0.40”
  • 2.7% at 1.0”

 

  • 2.2% at 0.40”
  • 2.5% at 1.0”

Indoor

  • Type
  • Oil Type

Controls

  • Basic Functionality
  • WiFi
  • Dry Contact

 

  • BLDC twin rotary inverter
  • Fv50s

 

  • Dependent on the controller
  • Optional module available
  • Yes

Modes

  • Operation 
  • Restricted modes 
  • Timers

Condensate

  • Pipe (Rubber)
  • Pipe Material

 

  • Cool, heat, dehumidify, auto, ERV
  • Heat only, cool only, temperature limiting
  • Dependent on controller

 

  • 3/4" Outside diameter
  • Rubber

Heat Pump only

High Performance

  • Power Supply
  • Power Factor
  • Input Power standby (W)
  • Input Power -off mode (W)
  • Running Amps Cooling (A)
  • Maximum Amps Cooling (A)
  • Running Amps Heating (A)
  • Maximum Amps
    Heating (A)
  • MCA
  • MOCP
  • Recommended Breaker Size

 

208V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 4.6
  • 9.9
  • 4.3
  • 6.8
     
  • 12
  • 15
  • 20

 

230V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 4.2
  • 8.9
  • 3.9
  • 6.2
     
  • 11
  • 15
  • 20

 

265V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 3.6
  • 7.7
  • 3.4
  • 5.4
     
  • 10
  • 15
  • 15

 

Energy Star Compliant

  • Power Supply
  • Power Factor
  • Input Power standby (W)
  • Input Power -off mode (W)
  • Running Amps Cooling (A)
  • Maximum Amps Cooling (A)
  • Running Amps Heating (A)
  • Maximum Amps
    Heating (A)
  • MCA
  • MOCP
  • Recommended Breaker Size

 

208V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 3.1
  • 9.1
  • 2.9
  • 5.0
     
  • 11
  • 15
  • 20

 

230V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 2.8
  • 8.3
  • 2.7
  • 4.5
     
  • 10
  • 15
  • 15

 

265V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 2.4
  • 7.2
  • 2.3
  • 3.9
     
  • 9
  • 15
  • 15

Heat Pump + 1.8 kW electric heat

High Performance

  • Power Supply
  • Power Factor
  • Input Power - standby (W)
  • Input Power - off mode (W)
  • Running Amps Cooling (A)
  • Maximum Amps Cooling (A)
  • Running Amps Heating (A)
  • Maximum Amps
    Heating (A) - HP only (A)
  • Maximum Amps
    Heating - HP + Elec heat (A)
  • MCA
  • MOCP
  • Recommended Breaker Size

  

208V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 4.6
  • 9.9
  • 4.3
  • 6.8
     
  • 15
     
  • 12
  • 15
  • 20

  

230V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 4.2
  • 8.9
  • 3.9
  • 6.2
     
  • 14
     
  • 11
  • 15
  • 20

  

265V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 3.6
  • 7.7
  • 3.4
  • 5.4
     
  • 12
     
  • 10
  • 15
  • 15

 

Energy Star Compliant

  • Power Supply
  • Power Factor
  • Input Power - standby (W)
  • Input Power - off mode (W)
  • Running Amps Cooling (A)
  • Maximum Amps Cooling (A)
  • Running Amps Heating (A)
  • Maximum Amps
    Heating (A) - HP only (A)
  • Maximum Amps
    Heating - HP + Elec heat (A)
  • MCA
  • MOCP
  • Recommended Breaker Size

 

208V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 3.1
  • 9.1
  • 2.9
  • 5.0
     
  • 14
     
  • 11
  • 15
  • 20

 

230V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 2.8
  • 8.3
  • 2.7
  • 4.5
     
  • 12
     
  • 10
  • 15
  • 15

 

265V

  • 1/60
  • 0.96
  • 10.8
  • 1.5
  • 2.4
  • 7.2
  • 2.3
  • 3.9
     
  • 11
     
  • 9
  • 15
  • 15

Indoor ECM Fan Motor

  • Max Watts (W)
  • F.L.A (A)
  • Power (HP)

Outdoor ECM Fan Motor

  • Max Watts (W)
  • F.L.A (A)
  • Power (HP)

Fresh air ERV Fan Motor

  • Max Watts (W)
  • F.L.A (A)
  • Power (HP)

Stale air ERV Fan Motor

  • Max Watts (W)
  • F.L.A (A)
  • Power (HP)

 

  • 65
  • 0.4
  • 0.07

 

  • 150
  • 1.3
  • 0.2

 

  • 150
  • 0.8
  • 0.20

 

  • 190
  • 0.8
  • 0.26

LCDI Power Cord

(for 208/230V units)

  • Standard Length (Inches)
  • Standard Length (SKU)
  • Extra short (Inches)
  • Amperage (A)
  • Plug (NEMA)

Standard power cord

(for 265/277V units)

  • Length (Inches)
  • Amperage (A)
  • Plug (NEMA)

Quick-connection whip

  • Length (Inches)

Heat Pump Only

 

  • 89
  • -
  • 12
  • 15
  • 6-15

 

 

  • 60
  • 15
  • 7-15

 

  • 40

Heat Pump + 1.8 kW Elec heat

 

  • 89
  • -
  • 12
  • 20
  • 6-20

 

 

  • 60
  • 15
  • 7-15

 

  • 40

Indoor

  • DB range: dB(A)
  • STC
  • OITC
  • Outdoor dB(A)

 

  • 29-49
  • 40
  • 35
  • 28-55

Dimensions & Weight

  • Dimensions (visible part)
  • Dimensions (in-sleeve)
  • Net Weight (lb)
  • Gross Weight (lb)
  • Cabinet Finish
  • Cabinet Material

 

  • 45.1” W x 5.7” D x 17.5” H
  • 42.0” W x 14.6” D x 16.0” H
  • 145
  • 155
  • RAL 9003 Signal White
  • Steel
  • Included 
  • Included
  • Included 
  • Optional Extended
  • 3 Years  
  • +7 Years
  • +7 Years 
  • 5, 10 and 15 Years 
  • Comprehensive parts and labor
  • parts  
  • Compressor parts and labor
  • Comprehensive parts and labor

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