Professional-grade heating and cooling in a self-contained, space-saving design.
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Say goodbye to bulky, unappealing outdoor units and expensive installation fees, and hello to the MRCOOL® Monoblock. A revolutionary 4-in-1 climate solution that combines sleek, modern design with powerful performance, the Monoblock is ideal for those wanting a compact solution without the added installation complexity.
Whether you need to beat the summer heat or avoid winter’s chill, the MRCOOL® Monoblock delivers year-round comfort without compromising your home’s curb appeal.
4-in-1 Versatility
Cooling, Heating, Fan, and Dehumidifying – all packed into a single, streamlined unit.
115V Plug-and-Play* Setup
An easier installation means your home stays beautiful inside and out.
Maintenance-Free Cooling
More than convenience. The Monoblock includes a self-evaporation system that results in minimal drainage water while in cooling mode.**
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DC Inverter Efficiency
Save on energy bills while enjoying a more consistent, comfortable temperature.
Smart Convenience
Manage your settings, and the 24-hour ON/OFF timer, using the included remote or MRCOOL® Connect app.
Whisper-Quiet Comfort
With sound levels as low as 32 dBA, you’ll barely notice it’s running.
Safety and Sustainability
Our units use environmentally-friendly R32 refrigerant, a condensate overflow switch with an auto-stop function, and are ETL Listed.
Reliable Warranty Coverage.
The Monoblock comes with a standard 1-year parts warranty and 1-year unit replacement compressor warranty to the original registered end user.
Frequently Asked Questions
The MRCOOL® Monoblock is an all-in-one heating and cooling unit designed to deliver comfort without a bulky outdoor condenser.
No, the Monoblock eliminates the need for a traditional outdoor condenser. All system components are housed within the indoor unit, making it a practical choice for locations where exterior installations are limited.
Equipped with Cooling, Heating, Fan, and Dry modes, plus Swing, Silent, and programmable Timer functions, the Monoblock works to accommodate your comfort.
Actually, no. The installer will create a small drainage hole and thread a condensate pipe through the wall, ensuring all water drains directly outside.
Installation is intentionally straightforward and accessible, making this a perfect DIY-friendly option. With no outdoor unit, no refrigerant handling, and no requirement for a certified HVAC technician, installation time and costs are significantly reduced.
* Plug-and-Play” refers to the 115V electrical connection only. Installation requires drilling intake/exhaust holes through an exterior wall for proper operation. Refer to the installation manual via the QR code for full structural requirements.
** For optimal performance, installation of the included drain tube is mandatory for all environments. While the unit features a self-evaporation system, the drain tube ensures reliable operation under all conditions. Please consult the installation manual for detailed instructions.
