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Deluxe Wall-mounted Indoor Unit MSZ-FX12NL

HVAC — Wall-mounted Indoor · Mitsubishi Electric

Provenance-backed · 61 cited reservoir facts

Each claim below is grounded in manufacturer or OEM sources and shows its citation. Missing evidence is listed as a gap — not invented.

This page is for the exact model Mitsubishi Electric Deluxe Wall-mounted Indoor Unit MSZ-FX12NL, not a product family. Family-only evidence is listed as a gap instead of being treated as this SKU.

Specifications

Product name
Deluxe Wall-mounted Indoor Unit MSZ-FX12NL
www.mitsubishicomfort.com/products/m-series/msz-fx hash:8da694230973exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_product_name
SKU / model
MSZ-FX12NL
www.mitsubishicomfort.com/products/m-series/msz-fx hash:358d619d8e89exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_sku
Brand
Mitsubishi Electric
www.mitsubishicomfort.com/products/m-series/msz-fx hash:7c5dd01c9f2aexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_brand
ENERGY STAR
true
www.mitsubishicomfort.com/products/m-series/msz-fx hash:f63ffc19c19bexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_energy_star
Weight
31.31 lb
www.mitsubishicomfort.com/products/m-series/msz-fx hash:078499195ccbexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_weight
Description
The Wi-Fi enabled FX provides precise comfort and exceptional energy efficiency to any space, with convenient control options and premium features.
www.mitsubishicomfort.com/products/m-series/msz-fx hash:1224e1695c2cexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_description
Series nomenclature
MSZ-FX
www.mitsubishicomfort.com/products/m-series/msz-fx hash:ba781f28afe9exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_nomenclature
Product series
M-Series
www.mitsubishicomfort.com/products/m-series/msz-fx hash:fa0b084c8f4cexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_series
Unit type
Wall-mounted
www.mitsubishicomfort.com/products/m-series/msz-fx hash:82cd8db4efaeexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_unit_type
Equipment type
Wall-mounted
www.mitsubishicomfort.com/products/m-series/msz-fx hash:98621bfafbefexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_equipment_type
Indoor / outdoor category
Indoor
www.mitsubishicomfort.com/products/m-series/msz-fx hash:cb93c5a9262eexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_category_indoor_outdoor
Form factor
Wall-mounted
www.mitsubishicomfort.com/products/m-series/msz-fx hash:deab28d38cc7exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_form_factor
Application
Residential
www.mitsubishicomfort.com/products/m-series/msz-fx hash:a336391ab4d6exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_application
Capacity (BTU/h)
12000
www.mitsubishicomfort.com/products/m-series/msz-fx hash:c1183a9936f4exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_capacity
Nominal capacity (BTU/h)
12000
www.mitsubishicomfort.com/products/m-series/msz-fx hash:3875f2f1b35fexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_nominal_capacity
Series capacity range (BTU/h)
6000-24000
www.mitsubishicomfort.com/products/m-series/msz-fx hash:a4c9be8d082cexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_capacity_range
SEER2
35
www.mitsubishicomfort.com/products/m-series/msz-fx hash:b26d71dfd559exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_seer2
EER2
21.45
www.mitsubishicomfort.com/products/m-series/msz-fx hash:5873f9ddfbc8exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_eer2
HSPF2
13.3
www.mitsubishicomfort.com/products/m-series/msz-fx hash:f6032775508bexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_hspf2
Refrigerant
R454B
www.mitsubishicomfort.com/products/m-series/msz-fx hash:728c6da52151exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_refrigerant
Metering device
LEV
www.mitsubishicomfort.com/products/m-series/msz-fx hash:e77fdfe4c846exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_metering_device
Airflow CFM range
198-526 CFM
www.mitsubishicomfort.com/products/m-series/msz-fx hash:7af4d0dcb4abexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_cfm_range
Sound level cooling (dB)
20
www.mitsubishicomfort.com/products/m-series/msz-fx hash:095a978af28aexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_sound_cooling
Sound level heating (dB)
51
www.mitsubishicomfort.com/products/m-series/msz-fx hash:3b637e5506a2exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_sound_heating
Dimensions
39.291 x 12.008 x 9.724 in (W x H x D)
www.mitsubishicomfort.com/products/m-series/msz-fx hash:d1e9b109cfadexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_dimensions
Packaged dimensions
43.31 x 15.75 x 12.75 in (W x H x L)
www.mitsubishicomfort.com/products/m-series/msz-fx hash:7524aa1617bcexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_packaged_dims
Packaged weight
36.4 lb
www.mitsubishicomfort.com/products/m-series/msz-fx hash:a833160869c1exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_packaged_weight
Origin country
TH
www.mitsubishicomfort.com/products/m-series/msz-fx hash:c9212ec13d4cexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_origin_country
Factory code
20U51Q
www.mitsubishicomfort.com/products/m-series/msz-fx hash:784cd3f74a0dexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_factory_code
SRN
MSZ-FX12NL-U1
www.mitsubishicomfort.com/products/m-series/msz-fx hash:83985af7ac96exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_srn
Feature names
3D i-see Sensor, Econo Cool, Swing Mode, Powerful Mode, ENERGY STAR
www.mitsubishicomfort.com/products/m-series/msz-fx hash:cc014f4ecdfaexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_feature_names
ENERGY STAR flag
true
www.mitsubishicomfort.com/products/m-series/msz-fx hash:7e5d716f3f12exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_is_energy_star
i-see sensor
true
www.mitsubishicomfort.com/products/m-series/msz-fx hash:f151f7fe4de5exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_is_i_see_sensor
Econo Cool
true
www.mitsubishicomfort.com/products/m-series/msz-fx hash:0b4b690ae375exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_is_econo_cool
Powerful mode
true
www.mitsubishicomfort.com/products/m-series/msz-fx hash:af7d2c036850exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_is_powerful_mode
Swing
true
www.mitsubishicomfort.com/products/m-series/msz-fx hash:2eb42a91f55fexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_is_swing
Max piping length
65
www.mitsubishicomfort.com/products/m-series/msz-fx hash:4e00bf7c8040exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_max_piping_length
Max piping height
40
www.mitsubishicomfort.com/products/m-series/msz-fx hash:eb579ed11095exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_max_piping_height
Airflow CFM (max)
526
www.mitsubishicomfort.com/products/m-series/msz-fx hash:de63b4ec7281exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_max_cfm
Airflow CFM (min)
198
www.mitsubishicomfort.com/products/m-series/msz-fx hash:5118d6c34564exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_min_cfm
Blower watts
40
www.mitsubishicomfort.com/products/m-series/msz-fx hash:14b5e252310fexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_blower_watts
Depth (in)
9.724
www.mitsubishicomfort.com/products/m-series/msz-fx hash:40819dc8c635exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_depth
EER2 unit
15.4
www.mitsubishicomfort.com/products/m-series/msz-fx hash:482126635afbexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_eer2_unit
Features count
5
www.mitsubishicomfort.com/products/m-series/msz-fx hash:d1284c559109exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_features_count
Height (in)
12.008
www.mitsubishicomfort.com/products/m-series/msz-fx hash:76e4ff08b7c2exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_height
Hertz
60
www.mitsubishicomfort.com/products/m-series/msz-fx hash:a84f09fe9542exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_hertz
HSPF2 unit
12.4
www.mitsubishicomfort.com/products/m-series/msz-fx hash:ea53dbc4ee4bexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_hspf2_unit
Enzyme filter
true
www.mitsubishicomfort.com/products/m-series/msz-fx hash:6a44e03ae43aexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_is_enzyme_filter
Marketing callout
Most features
www.mitsubishicomfort.com/products/m-series/msz-fx hash:042ec2f4a4f8exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_marketing_callout
Min cooling capacity @95F (BTU/h)
12000
www.mitsubishicomfort.com/products/m-series/msz-fx hash:340ff091b8caexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_min_cooling_cap
mPro search URL
www.mitsubishipro.com/search?brand=mitsubishi&q=msz-fx
www.mitsubishicomfort.com/products/m-series/msz-fx hash:635273d12acfexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_series_mpro_url
mPro unit search URL
www.mitsubishipro.com/search?brand=mitsubishi&q=MSZ-FX12NL
www.mitsubishicomfort.com/products/m-series/msz-fx hash:c46ad1638c9aexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_unit_mpro_url
SEER2 unit
29.9
www.mitsubishicomfort.com/products/m-series/msz-fx hash:c5206c3de2fbexact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_seer2_unit
Sound low (dB)
20
www.mitsubishicomfort.com/products/m-series/msz-fx hash:0135471ef817exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_sound_low_db
Unit status
HV to be launched
www.mitsubishicomfort.com/products/m-series/msz-fx hash:bd5f4c376902exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_unit_status
Width (in)
39.291
www.mitsubishicomfort.com/products/m-series/msz-fx hash:d2d1680344f8exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_width

Error codes

Error code table
P1 — Error code P1: Room temperature thermistor The room temperature thermistor short or open circuit is detected every 8 seconds during operation. Refer to the characteristics of the room temperature thermistor (10-7.).
www.mitsubishitechinfo.ca / SM_MSZ-FX06_24NL-CA%281%29%282%29_OBH960A_EN.pdf hash:129827993bc4ERROR_CODE_REFERENCE · EXPLICIT_MODEL_SET · TIER_B_MANUFACTURER_FAMILY

Manuals & documents

Owner manual PDF
www.mitsubishitechinfo.ca / OM_MSZ-FX06_24NL-CA2_DG79A0J7H02.pdf
www.mitsubishitechinfo.ca / OM_MSZ-FX06_24NL-CA2_DG79A0J7H02.pdf hash:080bd784482dOPERATION_MANUAL · EXPLICIT_MODEL_SET · TIER_B_MANUFACTURER_FAMILY
Product / support page
www.mitsubishicomfort.com/products/m-series/msz-fx
www.mitsubishicomfort.com/products/m-series/msz-fx hash:eae661519ed6Deluxe Wall-mounted Indoor Unit - MSZ-FX | Mitsubishi Electric HVAC US · FAQ_SUPPORT_ARTICLE · exact_model · TIER_A_MANUFACTURER_EXACT · support_host_depth_001

Compatibility

Indoor/outdoor compatibility matrix
Named on a manufacturer compatibility chart. That is document coverage, not a verified indoor/outdoor pairing.
www.mitsubishitechinfo.ca / MXZ-D%20Compatibility%20chart.pdf hash:22fced2ddea7COMPATIBILITY_GUIDE · EXACT_MODEL · SOURCE_CLASS_B_MANUFACTURER_SUPPORT_HOST · pymupdf_text
Compatible units
MUZ-FX12NLHZ
www.mitsubishicomfort.com/products/m-series/msz-fx hash:b0f7dc1319d8exact_model · SOURCE_CLASS_B_MANUFACTURER · next_data_raw_compatible_units
View technical evidence and source details