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GREE VIREO ULTRA 36,000 BTU 23 SEER Mini Split System - Green Thumb Depot
GREE VIREO ULTRA 36,000 BTU 23 SEER Mini Split System

GREE VIREO ULTRA 36,000 BTU 23 SEER Mini Split System

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SKU: TW2436S

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$5,468.99
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The GREE Vireo+ Ultra 36,000 BTU Mini Split System delivers powerful performance, high energy efficiency, and year-round climate control for larger rooms up to 1,600 sq. ft. With an impressive 23 SEER efficiency rating and advanced G10 inverter compressor, it provides smooth and quiet operation while reducing energy consumption. Designed to handle extreme climates, this system heats in temperatures as low as -31°F and cools in temperatures up to 115°F. It includes a pre-charged 25-ft line set, multi-speed fan, remote with I-Feel technology, and built-in protections for durability and ease of use.

✅ Key Features:

  • 36,000 BTU cooling and 34,600 BTU heating

  • Covers up to 1,600 sq. ft.

  • High 23 SEER and 8.5 HSPF efficiency

  • Heating range: down to -31°F

  • Cooling range: up to 115°F

  • G10 inverter-driven compressor for quiet, efficient performance

  • I-Feel remote sensing adjusts temperature based on room location

  • Auto-swing louvers for even airflow

  • Intelligent defrost and pre-heat functions

  • Blue fin anti-corrosion coil protection

  • Washable air filters and multiple fan speeds

  • Wi-Fi and wall controller compatible (sold separately)

  • Includes 25-ft pre-charged line set

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High-Performance Climate Control, All Year Long

The GREE Vireo+ Ultra is a powerful 36,000 BTU single-zone mini split system built to handle extreme climates with ease. Engineered with G10 inverter technology and a 23 SEER rating, it delivers ultra-efficient heating and cooling for spaces up to 1,600 sq. ft. — even in sub-zero temperatures as low as -31°F. With Wi-Fi readiness, whisper-quiet performance, and the intelligent "I Feel" sensor, Vireo+ ensures precision comfort, smarter control, and worry-free operation across every season.

Product Overview

Specifications

What's Included?

Warranty Policy

Product Overview

The GREE Vireo+ Ultra is a high-capacity single-zone mini split system designed for exceptional comfort in large spaces and extreme climates. Delivering 33,000 BTUs of cooling and 34,600 BTUs of heating power, it efficiently maintains indoor temperatures year-round with an impressive 23 SEER rating. Engineered with G10 inverter technology and intelligent features like “I Feel” remote sensing, pre-heating, and auto-swing louvers, it adapts to your environment for personalized comfort. Wi-Fi ready and controller compatible, the Vireo+ Ultra offers a modern, low-maintenance solution that integrates seamlessly into smart home systems.

Smart, High-Capacity Comfort with Intelligent Climate Control

Engineered for large spaces and harsh climates, the GREE Vireo+ Ultra delivers powerful 36,000 BTU performance with smart features that keep your environment effortlessly comfortable. With G10 inverter technology, ultra-quiet operation, and advanced airflow control, this mini split system adapts intelligently to your needs—minimizing energy waste while maximizing year-round comfort.

High Efficiency (23 SEER)

G10 Inverter Technology

Wi-Fi & Controller Ready

Multi-Speed Fan with Turbo Mode

Auto-Swing Louvers

Quiet Operation: 31–46 dB

Sleep & Dehumidify Modes

Intelligent Diagnostics

Built-In Maintenance for Lasting Performance

The Vireo+ Ultra includes a built-in self-diagnostic system that continuously monitors performance to detect and report potential issues early—such as abnormal temperatures, airflow blockages, or sensor faults—helping to prevent breakdowns and extend system life.

Its auto-cleaning feature activates automatically to reduce internal moisture, flush dust, and help inhibit mold or odors—keeping your indoor air fresh and your unit running smoothly with less maintenance.

Together, these smart features ensure your system stays efficient, clean, and worry-free—minimizing service needs while delivering consistent, year-round comfort.

GREE Vireo+ Ultra Mini Split System

Highlighted Features

Smart Temperature Sensing

I FEEL Smart Sensing

The remote control monitors ambient temperature and communicates with the unit to auto-adjust airflow for optimal comfort.

Quiet Performance

Ultra-Quiet Operation

Runs as low as 31 dB—even at high capacity—so you can enjoy powerful heating or cooling without unwanted noise.

All Climate Performance

Extreme Climate Ready

Delivers reliable heating even in frigid temps as low as -31°F, making it ideal for cold-weather regions.


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FAQ Section

What size space can the 36,000 BTU Vireo+ Ultra unit cover?
This unit can heat or cool spaces up to 1,600 sq. ft., depending on insulation quality, ceiling height, and layout.
Can the Vireo+ Ultra operate in freezing temperatures?
Yes. The system provides reliable heating even in temperatures as low as -31°F, making it ideal for harsh winters.
Does the system come with a Wi-Fi module?
The Vireo+ Ultra is Wi-Fi ready, but the Wi-Fi module is sold separately (item code TW60060A).
Can I install the system myself?
No. To comply with the warranty, installation must be performed by a licensed contractor with EPA Refrigerant Certification.
What is the “I Feel” mode and how does it work?
The “I Feel” mode allows the remote to act as a sensor, adjusting the airflow and temperature based on its location in the room.
Is the controller included with the unit?
Yes. The system includes a wireless infrared remote controller. A wired controller is also available separately (item code TW60030A).
Does this unit dehumidify as well as heat and cool?
Yes. The Vireo+ Ultra includes a dehumidification mode to help remove excess moisture from the air.
What type of line set is required for installation?
A 5/8" line set is required and sold separately (item code TW75825L).
Is the unit energy-efficient?
Yes. The unit boasts a 23 SEER efficiency rating and uses GREE’s G10 inverter technology to reduce energy consumption and improve air quality.
How loud is the system during operation?
The unit operates between 31 to 46 decibels, making it exceptionally quiet for its size and power.

Specifications

GREE VIREO+ ULTRA HEAT 36,000 BTU Mini Split Set
Number of Zones 1
Applicable for Indoor Growing Yes
Recommended Coverage Area Up to 1,600 sq. ft.
SEER Rating 23
Certifications ETL, AHRI
Cooling Capacity 33,000 BTU
Heating Capacity 34,600 BTU
Heat Mode Yes
Mounting Type Wall
Line Set Included No (Sold Separately)
Pre-charged Refrigerant Yes
Manufacturer's Warranty 5-Year Parts, 7-Year Compressor
General
California Residents ⚠ WARNING: This product can expose you to chemicals including nickel, known to the State of California to cause cancer and reproductive harm. See www.p65warnings.ca.gov.
Installation Type Professional Installation Required
Refrigerant Type R-410A
Wi-Fi Capable Yes (Optional Wi-Fi Kit Sold Separately)
Inverter Technology G10 Inverter
Compressor Type Variable Speed
Display Digital LED on Unit & Remote
Sleep Modes 3 Programmable Modes
Air Deflection Auto-Rotating Louvers
Noise Level Low-Decibel Operation
Power
Voltage 208-230 V
Frequency 60 Hz
ETL Listed Yes
Performance Range
Minimum Cooling Temp 0°F
Maximum Cooling Temp 115°F
Minimum Heating Temp –31°F
Maximum Heating Temp 75°F

Items in the box

1 × Wall-mounted air handler

1 × Condenser with G10 inverter

1 × I‑Feel remote control with batteries

1 × Printed user and installation guide

Warranty Policy

Backed by a 5-Year Parts Warranty and a 7-Year Compressor Warranty for lasting peace of mind.

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