- Outdoor Condenser Model: MUZ-FH18NA
- Indoor Wall Mounted Model: MSZ-FH18NA
- Wireless Remote Control
- Required, but not included: 1/4" x 1/2" line set
The new Hyper Heating INVERTER-driven wall-mounted ductless split system is ideal for heating and cooling residential rooms/spaces such as bedrooms, home offices, living rooms, dining rooms, bonus rooms, basements, kitchens, offices, kiosks, guardhouses, and more. These Energy Star rated heat pump systems have a slim design and operate quietly at high efficiencies to provide you with consistently cool or warm air. This low ambient capable model has cooling capacities ranging from 6,450 - 21,000 BTU, heating capacities ranging from 5,150 - 30,000 BTU, and is rated at 21 SEER/12.0 HSPF.
The Mitsubishi systems also offer the optional wireless, RFI-RedLINK™ enabled, full-function wall mount controller, allowing homeowners to control their unit from a remote PC, smartphone or tablet (MHK1 sold separately). If you prefer a standard, fully wired and functioning wall mount control, this system also works with the PAR-32MAA-J (sold separately and requires MAC-333IF).
The M-Series INVERTER-driven compressor and linear expansion valve (LEV) works with the system's sophisticated electronic controls to detect temperature changes in a room or zone, automatically changing speeds to adjust for precise capacity and temperature control.
i-see Sensor™ 3D Technology
The i-see Sensor™ 3D scans the room and divides it into 752 fields. Using thermography the system knows if there are people present in the room. This makes it possible to align the air conditioning to the people in the room or flow around them. The energy saving mode is activated if there is nobody in the room.
- 100% heating capacity at 5° F outdoor ambient
- 82% heating capacity at -4°F outdoor ambient
- 62% heating capacity at -13° F outdoor ambient
The indoor units use a sophisticated triple filtration system to ensure clean, healthy air throughout the rooms/zones they condition. The Hybrid Catechin washable pre-filter captures dust and eliminates odors, while the Blue Enzyme washable filter uses an enzyme catalyst to capture and eliminate allergens, germs, bacteria, and viruses. They also contain a washable Platinum Catalyst Deodorizing filter for high-powered odor absorption lasting up to two years.
The Mitsubishi Indoor Units operate at very low sound levels (20-46 decibels). According to a study performed by the National Institute for Occupational Safety and Health, these units are quieter than a human whisper (30 decibels) at low speed.
Mitsubishi was clearly taking the environment into consideration when designing the M-Series line by using R410A refrigerant with zero Ozone Depletion Potential (ODP), 83% recyclable components, and washable filters made from natural materials on all models.
Additional Features & Benefits
- Auto changeover feature automatically switches between cooling and heating as needed
- Wide discharge vane and Swing Mode feature provides up to 150° horizontal air flow coverage
- "Smart Set" feature provides single button temperature recall
- Wireless handheld remote controller included
- Indoor unit front panel access makes filter cleaning an easy task
- Zone control
- Quiet outdoor unit operation up to 55 dB(A)
- Hot-start technology ensures warm air from startup
- Auto restart feature works after a power outage
- Indoor unit is powered by the outdoor condenser
Please Note: Mini Split Systems must be installed by a licensed Contractor with an EPA Refrigerant Certification to qualify for warranty.
Which line set kit do I need?
This system uses (1) 1/4" x 1/2" line set. These are sold separately, and you can choose from our 15 ft, 25 ft, 35 ft, 50 ft, and 75 ft lengths. The length needed depends on the needs of your project and how you will set up the system (distance from outdoor condenser to indoor air handler).
Can I install this myself?
While installation of a ductless split is much easier than a central air system, it's still much more advanced than installing a window unit or portable. Furthermore, the manufacturer warranty is only valid if a licensed professional does the installation. So while it is possible to do the installation yourself, we strongly recommend you hire an HVAC professional in your area.
Is this backed by a warranty?
Yes, it comes fully backed by a manufacturer's warranty (click here for more details), and ComfortUp is an authorized online seller of these systems. Our Customer Care Team will provide assistance should you ever need to file a warranty claim with the manufacturer. Please be aware that only systems that are installed by a licensed HVAC contractor are backed by the warranty. Proof of licensed installation is required. The receipt/invoice from your contractor should be sufficient.
|Energy Star Rated||Yes|
|Rated Cooling Capacity (BTU)||6450-21000|
|4-Way Remote Air Flow Control||Yes|
|Minimum Circuit Amps||16|
|Rated Heating Capacity (BTU)||5150-30000|
|HSPF (Heating Seasonal Performance Factor)||12.0|
|Liquid/Gas Line Set Size||1/4" x 1/2"|
|Number of Zones/Rooms||1 Zone|
|Nominal Capacity (BTU)||18,000|
|Equipment Type||Heat Pump|
|Filter Type||Washable Catechin Filter, Washable Platinum Deodorizing Filter, Washable Anti-Allergy Enzyme Filter|
|Sound Pressure Rating||ID - Cool 27-44 dB(A) Heat 25-46 dB(A) OD Cool 52 dB(A) Heat 55 dB(A)|
|Maximum Fuse Size||20|
|EER (Energy Efficiency Ratio)||12.0|
|Room Size||600 - 1,000 ft2|