---
product_id: 64047461
title: "T321Q-H263 12X3+18-Cassette Quad-Zone Ductless Mini Split, Large, White"
brand: "thermocore"
price: "B/.1508"
currency: PAB
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.pa/products/64047461-t321q-h263-12x3-18-cassette-quad-zone-ductless-mini-split
store_origin: PA
region: Panama
---

# 48" height 42" width T321Q-H263 12X3+18-Cassette Quad-Zone Ductless Mini Split, Large, White

**Brand:** thermocore
**Price:** B/.1508
**Availability:** ✅ In Stock

## Summary

> 🌬️ Chill Out in Style!

## Quick Answers

- **What is this?** T321Q-H263 12X3+18-Cassette Quad-Zone Ductless Mini Split, Large, White by thermocore
- **How much does it cost?** B/.1508 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/64047461-t321q-h263-12x3-18-cassette-quad-zone-ductless-mini-split)

## Best For

- thermocore enthusiasts

## Why This Product

- Trusted thermocore brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Design:** Modern aesthetics that blend seamlessly with any decor.
- • **Energy Efficient:** Reduce your carbon footprint while enjoying optimal comfort.
- • **Easy Installation:** Get up and running in no time with straightforward setup.
- • **Quad-Zone Comfort:** Experience personalized climate control in every corner of your space.
- • **Whisper-Quiet Operation:** Enjoy peace and tranquility with ultra-quiet performance.

## Overview

The Thermocore T321Q-H263 is a powerful ductless mini-split system designed for large spaces, featuring a quad-zone capability for customized temperature control. With dimensions of 40" x 42" x 48", this unit combines efficiency with a sleek design, making it a perfect fit for modern homes and offices.

## Description

1 Year on Parts - 5 Years on Compressor. Maximum Efficiency: 21.5 SEER - Energy Star Certified. Follow Me Technology - Advanced T1C Filtration System. Inverter low ambient technology for -13F operation Temps!. 12000 BTU + 12000 BTU + 12000 BTU + 18000 BTU 600 ft² + 600 ft² + 600 ft² + 900 ft² zones (2700 ft² total).

## Features

- Made in China
- Package length :40.0"
- Package width :42.0"
- Package height :48.0"

## Product Details

- **Brand:** Thermocore
- **Cooling Power:** 12000 British Thermal Units
- **Special Feature:** Follow Me Technology, Multi-Zone Cooling
- **Seasonal Energy Efficiency Ratio (SEER):** 21.5
- **Color:** White
- **Refrigerant:** R 410A
- **Power Source:** Corded Electric
- **Form Factor:** Mini-Split
- **Model Name:** T321Q-H263 12X3+18-Cassette
- **Warranty Type:** Limited

## Images

![T321Q-H263 12X3+18-Cassette Quad-Zone Ductless Mini Split, Large, White - Image 1](https://m.media-amazon.com/images/I/61iEGi+T9fL.jpg)
![T321Q-H263 12X3+18-Cassette Quad-Zone Ductless Mini Split, Large, White - Image 2](https://m.media-amazon.com/images/I/517cy8YiVbL.jpg)
![T321Q-H263 12X3+18-Cassette Quad-Zone Ductless Mini Split, Large, White - Image 3](https://m.media-amazon.com/images/I/51KjHUfP68L.jpg)
![T321Q-H263 12X3+18-Cassette Quad-Zone Ductless Mini Split, Large, White - Image 4](https://m.media-amazon.com/images/I/71BjT2v82hL.jpg)

## Customer Reviews

### ⭐ DO NOT BUY ANY THERMOCORE PRODUCTS.
*by M***C on October 1, 2022*

We bought this unit almost 3 years ago loved the cassette idea., and 2 of 4 work ok. Each grid has a unique set up for the ceiling unit and many cables and parts to bypass or correct the original system. There is no explanation as to how to set up unit grid and which wires to use or not use. So the remotes are useless and the air movement wings are static. OVERALL the problem is they have NO customer service and NO tech support. Called at least 10 times got on hold for up to 1 hour with an AC installer here and no answer just music. Only Sales NO service! Lots of issues to get running, AC installer said unit not fully charged as claimed.

### ⭐ These people are a rip off!
*by T***E on July 13, 2023*

I bought 2 units 6 months ago both stopped working and they will not talk to you about parts... they told me tough luck and stopped answering the phone...this is a con!

## Frequently Bought Together

- Thermocore T321Q-H263 12X3+18-Cassette Quad-Zone Ductless Mini Split, Large, White
- Sealproof Power Whip Assembly, 3/4-Inch x 6 Ft Nonmetallic Liquid Tight Flexible Electrical Conduit and 8 Gauge Wire Single Phase Preassembled A/C Hook-up Whip Kit, 3/4" Dia
- LyPrem 3" Wall Entry Cap PVC Line Set Cover Kit Accessories for Mini Split (White)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/64047461-t321q-h263-12x3-18-cassette-quad-zone-ductless-mini-split](https://www.desertcart.com.pa/products/64047461-t321q-h263-12x3-18-cassette-quad-zone-ductless-mini-split)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-06*