MrCool Olympus ENERGY STAR 9,000 BTU 3/4 Ton Ductless Mini-Split Air Conditioner and Heat Pump - 230V/60Hz

MrCool Olympus 9,000 BTU Mini Split for Cooling and Heat

A grow room that runs hot in summer and cold in winter usually needs two machines to stay dialed in. This Olympus ductless mini-split does both from one 3/4 ton system that cools and heats about 350 square feet. An inverter compressor ramps to match the load, so it holds a set temperature quietly instead of cycling hard. It carries a 23.5 SEER Energy Star rating, so the power bill stays reasonable while the room stays comfortable. As a heat pump, it keeps heating down to -13 degrees, so it holds the room even on a cold night. A grower dials in the exact climate a canopy wants, cool or warm.

Energy Star Ductless System with WiFi Control

The system ships complete, with the indoor wall unit, the outdoor condenser, and a quick-connect line set. Built-in WiFi and the SmartHVAC app set temperature and schedules from a phone, with Alexa and Google Assistant for voice. It runs on 230V and moves air quietly, without the drone of a window unit. In a sealed grow room or greenhouse, steady output protects the canopy from heat stress and holds humidity where plants thrive. R-410A refrigerant and a corrosion-resistant outdoor coil keep it running season after season. This is a single-zone system, so one indoor head pairs to one outdoor unit for straightforward control.

Key Features

• 9,000 BTU, 3/4 ton: Cools and heats about 350 sq ft
• 23.5 SEER efficient: Inverter holds temperature without hard cycling
• Heat pump to -13F: Cooling in summer, heating in winter
• Complete system: Indoor unit, outdoor condenser, quick-connect line set
• WiFi and voice: SmartHVAC app, Alexa, and Google Assistant

Technical Specifications