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Friedrich M12YJ

11,200 BTU Cooling (1 Ton), 13,300 BTU Heating, 21.5 SEER Heating / Cooling (Heat Pump) Ductless Mini-Split System, 230 Volts, R-410A Refrigerant

(1 Review)

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Why choose wall-mounted?

If you have one or more rooms without exterior walls or windows, a wall-mounted ductless split system will work beautifully. The indoor air handler is sleek, unobtrusive and quiet. You need only a 2” clearance from the ceiling, so you’ll have lots of placement options. All systems come with a remote control, so even units high on the wall are easy to operate. There’s also an optional wired, wall-mounted controller for models over 18000 Btu. See our selection of wall-mounted ductless split systems.

Choose from single-zone cooling models, single-zone heat pumps that cool and heat, and multizone heat pumps that individually cool and heat multiple rooms.

 

  • Features

    • LCD remote for each indoor unit
    • 24-hour timer and sleep timer
    • Automatic, cooling, fan and heating* modes
    • 4 fan speeds heating* or cooling, including a “quiet” setting
    • Continuous ‘Air Sweep’
    • Auto-restart after power interruptions
    • Auto-shut flaps close when unit is off for a sleeker appearance
    • Washable, reusable air filters
    • Removable front grille
    • Auto-changeover*
    • Low ambient operation
    • Secured remote control holder
    • 4 different transmitter codes to prevent unintentional interference with nearby units
    • Optional wired, wall-mounted controller available for models rated 18000 Btu or higher

* Heat pump models only

 

Cool and heat up to four zones

Like other ductless models, a wall-mounted system consists of an outdoor condensing unit and 1–4 indoor air handlers connected by refrigerant and electrical lines that run through a 3" opening in an exterior wall. 

  • Single-zone cooling: This system has one outdoor condenser and one indoor air handler that cools one room. The new 115V models have cooling capacities of 9000 and 12000 Btu, and the 230/208V models range from 18000 to 33000 Btu.

  • Single-zone heat pumps: This system has one outdoor condenser and one indoor air handler that cools and heats one room. Cooling capacities range from 8500 to 22000 Btu, and heating capacities range from 10000 to 27600 Btu.

  • Multizone heat pumps: This system has one outdoor condenser and up to four indoor air handlers that cool and heat individual rooms. Each indoor unit is separately controlled for customized comfort settings, and units can be turned off in unoccupied rooms to save energy. Multizone systems are available in numerous configurations, with total system capacities between 18000 and 36000 Btu. 

 

Multi Zone Illustration

 

The advantages of Inverter Technology

Friedrich wall-mounted ductless split systems feature variable speed compressors and fans (called Inverter Technology), which reach the desired temperature faster, maintain it more accurately and reduce energy consumption with fewer compressor startups.  Our wall-mounted ductless split systems can cool and cool/heat 1-4 zones. Multizone systems let occupants independently set the temperature for individual comfort. Units in unoccupied rooms can be turned off to save energy.

Hard-to-find 115V 9000 and 12000 Btu/h models are available. Capacities up to 3 tons.

 

Available in cooling-only and cooling plus heat pump models

  • Cooling from: 8500-33000 Btu
  • Heating: 10000-27600 Btu

Wall Mounted Zone Diagram

System Components:

  • 1 MW12Y3J 1 Ton Indoor Air Handler
  • 1 MR12Y3J 1 Ton Outdoor Condenser
  • 1 LCD Remote Control

Complete your system by selecting a line set from the Accessories tab above.  Line sets come in 15 foot, 25 foot, 35 foot, and 50 foot lengths.


Mini-Split System Type

Ductless mini split systems can provide both cooling and heating, or just cooling.

Mini-Split System Type
Heating / Cooling
Total Cooling Capacity BTU

The total amount of cooling delivered by the system. This number is inclusive of all interior air handlers.

Total Cooling Capacity BTU
11200 BTU
Total Cooling Capacity
1 Ton(s)
Maximum Heating Output BTU

The amount of heat, rated in British Thermal Units (BTUs), that the unit can deliver into the space. Not sure how many BTUs you need? Try our easy Equipment Sizing Estimator.

Maximum Heating Output BTU
13300 BTU
SEER

Seasonal Energy Efficiency Ratio (SEER) is a measure of cooling over an entire season. It is determined by comparing the amount of cooling produced in BTUs in relation to the amount of electricity used. A higher SEER means a system is more energy efficient and would provide comfort at a lower utility cost than a lower SEER system.

SEER
21.5 SEER
Energy Efficiency Ratio

The measure of air conditioner efficiency at its maximum load

Energy Efficiency Ratio
12.5 EER
Heating Seasonal Performance Factor

A measure of heat pump efficiency while in a heating mode. The higher the number the better the energy efficiency.

Heating Seasonal Performance Factor
11 HSPF
Refrigerant

Inside air conditioning systems are liquid/gas refrigerant. There are two types of this refrigerant available for use, R-22 (more commonly known as Freon), and a newer alternative R-410A.

An air conditioning system does not consume refrigerant, but reuses it. As long as there are no leaks in the refrigerant circuit, there is no need to ever add more refrigerant to an air conditioning system.

Although R-22 is an effective refrigerant, if it is released into the atmosphere it can contribute to the depletion of the Earth’s ozone layer. The EPA has mandated the phasing out the use of R-22. It is being replaced by R-410A.

As of 2010, manufacturers are required to make all new air conditioners with R-410A. However, R-22 is still available for sale in existing pre-2010-manufactured equipment, and for use in servicing existing R-22 equipment. By 2020, R-22 will no longer be manufactured, but will still be recycled and available for sale.

Refrigerant
R-410A
Moisture Removal

The amount of water that can be removed from the air rated in pints per hour.

Moisture Removal
3.0 Pts/Hr
Factory Precharge

This unit is charged with enough refrigerant for the condensing unit evaporator coil and the length of line stated. Longer line sets can be used but would require some additional refrigerant for appropriate operation.

Factory Precharge
41 Feet
Minimum Ampacity
10 Amps
Maximum Fuse/Breaker

The maximum capacity breaker that the unit can be connected to (This is the best option for consistent performance)

Maximum Fuse/Breaker
15 Amps
Maximum Line Length

The maximum length of line set approved for use with this product.

Maximum Line Length
66 Feet
Maximum Height Difference

The maximum vertical distance between the condensing unit and the air handler.

Maximum Height Difference
33 Feet
Line Set Connection Type

There are two main types of connections for HVAC products brazed and flared. Brazed connections are typically used in standard split systems, and flare connections are typically used on mini splits and can be connected using a wrench.

Line Set Connection Type
Flare
ENERGY STAR® Qualified

Products earn the ENERGY STAR label by meeting the energy efficiency requirements set forth in ENERGY STAR specifications. The EPA establishes these specifications based on the following set of principles:

  • Product categories must contribute significant energy savings nationwide.
  • Qualified products must deliver the features and performance demanded by consumers, in addition to increased energy efficiency.
  • If the qualified product costs more than a conventional, less-efficient counterpart, purchasers will recover their investment in increased energy efficiency through utility bill savings, within a reasonable period of time.
  • Energy efficiency can be achieved through broadly available, non-proprietary technologies offered by multiple manufacturers.
  • Product energy consumption and performance can be measured and verified with testing.
  • Labeling would effectively differentiate products and be visible for purchasers.

ENERGY STAR® Qualified
No
Zones

The number of interior air handlers connected to the condensing unit. Typically one, two, or three zones.

Zones
1
Equipment Type
Mini Split System
Liquid Line Connection Size

The outside diameter of the liquid line pipe (the inside diameter of the connection on the equipment).

Liquid Line Connection Size
1/4 Inches
Suction Line Connection Size

The outside diameter of the suction line (the inside diameter of the connection on the equipment).

Suction Line Connection Size
3/8 Inches
Indoor Section Size, W x H x D
35 1/4 x 11 1/4 x 8 1/4 Inches
Sound Rating, Indoor

The noise produced by the unit rated in decibels. 30dbs is equivalent to a whisper, 60dbs is equivalent to a normal conversation, 90 dbs is equivalent to a lawn mower.

Sound Rating, Indoor
19 / 24 / 33 / 39 Decibels
Sound Rating, Outdoor

The noise produced by the unit rated in decibels. 30dbs is equivalent to a whisper, 60dbs is equivalent to a normal conversation, 90 dbs is equivalent to a lawn mower.

Sound Rating, Outdoor
45 Decibels
Outdoor Section Size, W x H x D
30 5/16 x 21 5/16 x 11 5/16 Inches
Indoor Section Weight
23 Lbs
Outdoor Section Weight
75 Lbs
Voltage
208 / 230 Volts
Frequency
60 Hz
Voltage Phase
1
Compressor Warranty
6 Years
Parts Warranty
2 Years

AC INSTALLATION SUPPLIES
Alpine Mini-Split Wire
Alpine MW4/25

25' 14/4 Stranded Ductless Mini-Split Wire - Non-Shielded (600 Volt)

$28.99 Qty:
Alpine Mini-Split Wire
Alpine MW4/50

50' 14/4 Stranded Ductless Mini-Split Wire - Non-Shielded (600 Volt)

$47.99 Qty:
ACCESSORIES FOR MINI-SPLIT SYSTEMS
Diversitech 230-B
DiversiTech 230-B3L

Wall Bracket with Easy-Fit™ for Ductless Mini-Split Condensers, 150 lbs Weight Capacity

$93.99 Qty:
Diversitech 230-MB
DiversiTech 230-MB14CW

(2-Pack) 14" Mounting Blocks with End Caps for Ductless Mini-Split Air Conditioner and Heat Pump Condensers

$19.99 Qty:
Diversitech Mini-Split Condenser Pad
DiversiTech EL1838-3

E-Lite 18" x 38" x 3" Mini-Split Condenser Pad

$33.99 Qty:
DLAW1 2
Friedrich DLAWB1

Friedrich Low Ambient Wind Baffle Kit for 9000-12000 BTU Single Zone Ductless Mini Split Systems

$68.99 Qty:
DWC1
Friedrich DWC1

Wall Mounted Programmable Controller for Ductless Mini-Split Systems

$142.99 Qty:
dh14
Rectorseal 83002

5/8in Coil Standard Drain Hose 164ft Length

$67.99 Qty:
dh14
Rectorseal 83003

5/8in Drain Hose 20ft Length

$27.99 Qty:
dh14
Rectorseal 83004

5/8in Coil UV Resistant Drain Hose 164ft Length

$80.99 Qty:
Product Image
Rectorseal 97705

Rectorseal 97705 Mighty Bracket

$108.99 Qty:
Yellow Jacket 19173
Yellow Jacket 19173

19173 Adapter 5/16" x 1/4" for Ductless Mini-Split Systems

$17.99 Qty:
AIR BOOSTERS
as1
Tjernlund AS1

75 CFM Room-to-Room Ventilator, 120 VAC Hardwired

$134.99 Qty:
as1
Tjernlund AS1P

75 CFM Room-to-Room Ventilator, 120 VAC Plug-in

$185.99 Qty:
AIR CONDITIONING SYSTEM PROTECTORS
Diversitech CGB-AER Main
Diversitech CGB-AER

Coil Guard - Aerosol, Blue

$21.99 Qty:
ELECTRICAL DISCONNECT
DiversiTech EDS-60U
Alpine AG-DCT

Safety Non-Fused Electrical Disconnect

$12.99 Qty:
ELECTRICAL WHIPS
Electrical Whip 4
Alpine AG-WHP10

1/2 x 48 Inches, #10 Gauge Electrical Whip

$17.99 Qty:
MINI-SPLIT SYSTEM LINE SETS
Hitachi LS143814-15 Line Set
Alpine 40680150B3B6

15 Foot 3/8 SL 1/4 LL Ductless Mini-Split Line Set

$79.99 Qty:
Hitachi LS143814-15 Line Set
Alpine 40680250B3B6

25 Foot 3/8 SL 1/4 LL Ductless Mini-Split Line Set

$85.99 Qty:
Hitachi LS143814-15 Line Set
Alpine 40680350B3B6

35 Foot 3/8 SL 1/4 LL Ductless Mini-Split Line Set

$100.99 Qty:
Hitachi LS143814-15 Line Set
Alpine 40680500B3B6

50 Foot 3/8 SL 1/4 LL Ductless Mini-Split Line Set

$133.99 Qty:
NoKink 36
Rectorseal 66731

NoKink™ Flexible Refrigerant Line Connector, 1/4 Inch

$53.99 Qty:
NoKink 36
Rectorseal 66733

NoKink™ Flexible Refrigerant Line Connector, 3/8 Inch

$54.99 Qty:
OUTDOOR LINE SET COVERS
Diversitech 230-CP
DiversiTech 230-CP3

Coupling for 3" SpeediChannel™ Line Set Covers

$2.99 Qty:
SpeediChannel D
DiversiTech 230-D3

78" Long, 3" SpeediChannel™ Line Set Cover

$20.99 Qty:
SpeediChannel D
DiversiTech 230-D3 (6-Pack)

(6-Pack) 78" Long, 3" SpeediChannel™ Line Set Cover

$115.99 Qty:
Diversitech 230-DC
DiversiTech 230-DC3

End Cap for 3" SpeediChannel™ Line Set Covers

$3.99 Qty:
Diversitech 230-DCLIP
DiversiTech 230-DCLIP-10

(10-Pack) SpeediClips™

$5.99 Qty:
Diversitech 230-DE
DiversiTech 230-DE3

End Fitting for 3" SpeediChannel™ Line Set Covers

$4.99 Qty:
Diversitech 230-EB
DiversiTech 230-EB3

90° Inside Elbow for 3" SpeediChannel™ Line Set Covers

$7.99 Qty:
Diversitech 230-EIN
DiversiTech 230-EIN3

90° Outside Elbow for 3" SpeediChannel™ Line Set Covers

$7.99 Qty:
Diversitech 230-FB
DiversiTech 230-FB3

90° Flat Bend for 3" SpeediChannel™ Line Set Covers

$7.99 Qty:
Diversitech 230-FB45
DiversiTech 230-FB453

45° Flat Bend for 3" SpeediChannel™ Line Set Covers

$7.99 Qty:
Diversitech
DiversiTech 230-FJ3

Flex Joint for 3" SpeediChannel™ Line Set Covers

$5.99 Qty:
Diversitech 230-FR
DiversiTech 230-FR3

Flat Wall Escutcheon for 3" SpeediChannel™ Line Set Covers

$3.99 Qty:
Diversitech 230-LFB
DiversiTech 230-LFB3

90° Long Bend for 3" SpeediChannel™ Line Set Covers

$10.99 Qty:
Diversitech 230-WC
DiversiTech 230-WC3

Wall Connection Piece for 3" SpeediChannel™ Line Set Covers

$8.99 Qty:
Diversitech 230-WR
DiversiTech 230-WR3

Non-Flat Wall Escutcheon for 3" SpeediChannel™ Line Set Covers

$4.99 Qty:
Diversitech 230-WS2
DiversiTech 230-WS2

2.5" Wall Sleeve for SpeediChannel™ Line Set Covers

$9.99 Qty:
Slimduct_Kit_White
DiversiTech DSCP-13

Outdoor Line Set Cover Kit, 3" x 2-1/2" - For Basement-Installed System

$46.99 Qty:
Slimduct_Kit_White
DiversiTech DSCP-23

Outdoor Line Set Cover Kit, 3" x 2-1/2" - For Attic-Installed System

$68.99 Qty:
TOOLS
Diversitech 358-20
Diversitech 358-20

Foam-Plus™ Foaming Coil Cleaner – 19 oz. Aerosol

$9.99 Qty:
HDT303K
Diversitech HDT303K

Deluxe Digital Thermometer

$24.99 Qty:




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