Model V

Nextac’s Model V fits standard VTAC closets and louvers, making it a direct VTAC replacement for existing units and a strong option for new construction. It keeps the footprint of a traditional VTAC while updating the design with modern technology. Flexible ducting enables supply and return from multiple directions, while condenser intake and exhaust can be placed at the rear, left, or right—reducing noise and giving you layout freedom.

Powered by a twin rotary BLDC inverter compressor and an integrated ERV, Model V delivers higher efficiency, especially in electric heating and outdoor air use. Unlike wall-mounted units, it installs anywhere and can serve two rooms with separate supply and return. That versatility makes it a modern upgrade and a reliable VTAC replacement for properties seeking better comfort and efficiency without costly redesigns.

Contact Us About Model V Orders

Comfort

Cooling Efficiency

Heating Efficiency

Infiltration

Quiet

Venting Flexibility

Fresh Air

Nextac

VTAC

VTHP

User Experience

  • Quiet operation (27 dBA)
  • Compact format and flexible ducting save space
  • Option for washable filters or MERV 8 to MERV 13 rated filters for room air
  • Convenient access to MERV 13 filters for outside air
  • Auto-restart feature
  • Maintains uniform, consistent temperatures
  • Backed by a 10-year limited warranty

Operations

  • Modes: Cooling, heating, dehumidification, auto
  • Fresh air: Provides up to 80 CFM
  • Fan speeds: Low, medium, high, auto
  • Outside air intake: Programmable
  • Exhaust connection: Includes bathroom exhaust option
  • Condensate management: Disbursement system for cooling
  • Features sound and thermal barriers
  • Easy installation-compatible with any standard VTAC closet and louver
  • Extraordinarily flexing venting options allow for multiple room air and condenser air configurations.
  • Capacity: Wide range in a single unit

Options

  • 3,600W electric heating capability staged as 180W +1,800W
  • Features a condensate disbursement system for heating
  • Airflow: Balanced through AirSync technology
  • Power compatibility: Operates on 115V or 230V sources
  • Wiring options: Hardwire or LCDI cord
  • Refrigerant: Choice of R32 or R410a

Efficiency

  • Compressor: Twin rotary BLDC inverter
  • Integrated ERV: Uses exhaust air to improve condenser performance for heating and cooling
  • Equipped with high-performance ECM axial fans for fresh air intake and stale air exhaust
  • Incorporates a unique high-efficiency, high-performance backward ECM centrifugal condenser fan for outside air
  • Includes a high-performance ECM centrifugal fan for room supply air
  • Heat Exchangers: Extra-large C and V-shaped
  • Designed with a sound and thermal barrier for enhanced comfort
  • Coils are self-cleaning for minimal maintenance requirements

Controllers

  • Onboard touch controller for programing and diagnostics

Optional Controllers

  • Wall Mounted Advanced touchscreen with a 7-day program
  • Wall Mounted Basic touch controller 
  • Third party thermostat interface
  • BACnet/Modbus interface
  • Centralized control system

What's Inside

Technical Specifications

Heat Pump

  • Maximum (Btu/h)
  • Nominal (Btu/h)
  • Minimum (Btu/h)
  • Input Power (W)
  • Efficiency
  • Moisture Removal (Pts/h)

95°F

  • 24,000
  • 20,300
  • 4,500
  • 1,743
  • 13.91 SEER2
  • 1.9

105°F

  • 22,000
  • 18,300
  • 3,100
  • 1,956
  • 9.36 EER2
  • -

115°F

  • 21,000
  • 17,500
  • 3,100
  • 2,147
  • 8.15 EER2
  • -

Heat Pump

  • Maximum (Btu/h)
  • Nominal (Btu/h)
  • Minimum (Btu/h)
  • Input (W)
  • Efficiency (W)

47°F

  • 24,000
  • 17,300
  • 5,000
  • 1,424
  • 9.12 HSPF2

17°F

  • 12,500
  • 10,400
  • 4,150
  • 1,286
  • 2.37COP2

5°F

  • 10,100
  • 8,300
  • 3,850
  • 1,210
  • 2.01 COP2

0°F

  • 8,900
  • 7,400
  • 3,850
  • 1,215
  • 1.79 COP2

-5°F

  • 8,200
  • 6,800
  • 3,850
  • 1,060
  • 1.88 COP2

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 (%)

40 CFM

  • 83
  • 60

60 CFM

  • 80
  • 55

80 CFM

  • 78
  • 52

Efficiency of core in summer

  • Sensible (%)
  • Latent (%)

40 CFM

  • 68
  • 56

60 CFM

  • 64
  • 53

80 CFM

  • 61
  • 50

Filter

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

40 CFM

  • MERV 3 / optional MERV 13
  • MERV 3 / optional MERV 13

60 CFM

  • MERV 3 / optional MERV 13
  • MERV 3 / optional MERV 13

80 CFM

  • MERV 3 / optional MERV 13
  • MERV 3 / optional MERV 13

Leakage

  • Internal (WC)
  • External (WC)

40 CFM

  • 2.4% at 0.40”
  • 2.5% at 1.0”

60 CFM

  • 2.1% at 0.40”
  • 2.3% at 1.0”

80 CFM

  • 1.8% at 0.40”
  • 2.0% at 1.0”

Indoor

  • Type
  • CFM
  • Available ESP
  • Speeds
  • Filter

?

  • ECM centrifugal
  • 287 - 710
  • 0.6” WC
  • Low, med, high, auto
  • MERV 3 (optional MERV 13)

Outdoor

  • Type
  • CFM
  • Available ESP
  • Intake connection
  • Exhaust connection

?

  • ECM Centrifugal Backwards
  • 410 - 1,150
  • 0.7” WC
  • 6" round (external exhaust fan is 6.0" diameter)
  • 6" round (external exhaust fan is 6.0" diameter)

Controls

  • Basic functionality
  • WiFi
  • ADA compliant
  • Dry contact
  • Power outage restart

?

  • Dependent on controller
  • Optional module available
  • Dependent on controller
  • Included
  • Auto-on based on last setting

Modes

  • Operation
  • Restricted modes
  • Timers

Condensate

  • Pipe (Rubber)

?

  • Cool+fresh, cool only, heat+fresh, heat only, auto
  • Heat only, cool only, temperature limiting
  • Dependent on controller

?

  • 3/4" Outside diameter

Mechanical Specifications

  • Volt range (V)
  • Hz/ Phase (Hz/P)
  • Power supply
  • Power factor (%)
  • Input power (standby) (W)
  • Input power (off mode) (W)
  • Cooling (nominal) (A)
  • Cooling (max) (A)

230V

  • 180-253
  • 60/1
  • LCDI power cord or hardwire
  • 0.96
  • 10.8
  • 1.7
  • 5.0
  • 12.9

Heat Pump Only

  • Heating - heat pump only (nom.) (A)
  • Heating - heat pump only (max) (A)

Heat Pump + 1,800 W Elec Heat

  • Heating - heat pump only (nom.) (A)
  • Heating - heat pump only (max) (A)

230V

230V

  • 20.3
  • 27.9

230V

  • W (max)
  • F.L.A.
  • HP
  • RLA
  • LRA

Compressor

  • -
  • -
  • -
  • 11.8
  • 11.8

Indoor ECM

  • 270
  • 1.2
  • 0.36
  • -
  • -

Outdoor ECM

  • 410
  • 1.8
  • 0.54
  • -
  • -

230V

  • MCA
  • Recommended breaker size
  • MOCP

Heat Pump Only

  • 17
  • 20
  • 30

Heat Pump + 1,800 W Elec Heat

  • 33
  • 35
  • 40

230V

  • Amps
  • Plug Type

Heat Pump Only

  • 15
  • 6 - 15P

Heat Pump + 1,800 W Elec Heat

  • 20
  • 6 - 20P

?

  • dB(A)
  • STC
  • OITC
  • Speeds

Indoor

  • 27 - 45
  • 40
  • 35
  • -

Outdoor

  • -
  • -
  • -
  • 28 - 56
  • Dimensions (Net)
  • Weight (Net)
  • Cabinet Finish
  • Cabinet Material
  • 24 W x 27 D x 76” H
  • 210 lb
  • Black covered with dark gray EPDM
  • Steel

Don’t Miss Out – Order Today!

With limited units available for 2026, now is the time to secure your Nextac heat pumps. Click below to preorder and enjoy exclusive savings before it’s too late.

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