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Heating and coolingAirGreen’s Samsung spaceSold and installed by
Samsung genuine parts · updated October 26, 2026
The Samsung parts a Hylex install needs.
Some are required by Samsung: the
PartsSAMSUNG · HYLEX R-454B PARTS
- Hylex™ ACU Control KitMXD-U001XNRequired on every Hylex
- A2L Mitigation ControllerHA00A00203H1Required with an HC coil
- Electric Heat KitsHA05E0CH1 · HA07E0CH1 · HA10E0CH1 · HA15E0CH1 · HA20E0CH1Optional, 5 to 20 kW
- URK-3A Relay Kit for Hylex™ SystemsURK-3AFor a PSC motor
Samsung Hylex
7HC coils that work with the HA00A00203H1
24DIP switches on the ACU, 10 of them reserved
5 to 20 kWheat kits, optional
3fan speeds, even on a PSC motor with the URK-3A
AirGreen × SAMSUNGMXD-U001XN : required on every HylexHA00A00203H1 : required with an HC coilHeat kits from 5 to 20 kWURK-3A : three speeds on a PSC motorSold and installed by AirGreenMontréal · Laval · Longueuil · Rive-Sud · Rive-Nord
01 · The parts
Required, optional or accessory: each part has its job.
Seven Samsung parts. We plan them in the quote when your install needs them: nothing hidden.
02 · The map
Where each part goes in the house.
A Hylex install, from the thermostat to the outdoor unit. Tap a number: we tell you what the part does, and whether it is required.
RequiredOptionTo planSuppliedSystem
RequiredMXD-U001XN
Control unit (ACU)
It goes between the outdoor unit, the thermostat and the indoor unit or furnace. Samsung requires it on every Hylex and sells it separately. Wi-Fi included.
Required with HCHA00A00203H1
A2L mitigation controller
With an HC coil on your furnace, the coil’s detector needs this controller to shut the system down and run mitigation. The HH unit already has its own.
OptionHA05E0CH1 → HA20E0CH1
Heat kits
They slide into the HH unit for backup heat, 5 to 20 kW depending on the model. With an HC coil, your furnace takes over in deep cold.
OptionHA15B0CH1
Single-point breaker kit
For the 15 and 20 kW kits: it lets them be fed from a single point. Samsung offers it without requiring it.
Wire supplied
Float switch input
CN950With a store-bought condensate pump, its float switch plugs in here, on the wire supplied with the ACU. If water rises, the Hylex stops and SmartThings alerts you, per Samsung.
OptionMIM-B14U
External contact module
Turns on the outdoor unit’s night quiet mode from an external contact, and provides run and error outputs.
To plan
24 V thermostat
1 or 2 stagesThe ACU follows the signals of a 24 VAC thermostat. Samsung recommends a 2-stage model.
OptionMWR-WG01UN
Advanced controller
Connected to the ACU’s F3/F4, it lets you control the Hylex from the app. With a 24 V thermostat alone, the app monitors only.
The system
Hylex outdoor unit
AC0**FCU*CGStandard or Premium, 2 to 5 tons. It talks to the ACU over two 18 AWG wires, up to 100 m.
Tap a number on the illustration.
Source: Samsung Hylex submittals (04072026, 05052026);
03 · My parts list
Your Hylex, part by part.
Pick your setup: the list builds itself with Samsung part numbers, and what is required is marked.
Indoor side
Line
Tonnage
Heat kit
Position
Control
Quiet mode by contact
Greyed-out sizes are not listed in Samsung’s submittal for the selected HH unit, or are ruled out in downflow.
Your list
5 parts
SystemAC024FCUDCG Hylex Standard outdoor unit, 2 tons
SystemHH24MCAC11H1 Matched HH unit: built-in R-454B detector and mitigation. Field-supplied 12 × 20 in filter.
If downflowHA00DA0H1 Kit to install the HH unit in the downflow position.
SystemAC036FCUDCG Hylex Standard outdoor unit, 3 tons
SystemHH36MCBC11H1 Matched HH unit: built-in R-454B detector and mitigation. Field-supplied 16 × 20 in filter.
If downflowHA00DB0H1 Kit to install the HH unit in the downflow position.
SystemAC048FCUDCG Hylex Standard outdoor unit, 4 tons
SystemHH48MCCC11H1 Matched HH unit: built-in R-454B detector and mitigation. Field-supplied 18 × 25 in filter.
If downflowHA00DC0H1 Kit to install the HH unit in the downflow position.
SystemAC060FCUDCG Hylex Standard outdoor unit, 5 tons
SystemHH60MBCC11H1 Matched HH unit: built-in R-454B detector and mitigation. Field-supplied 18 × 25 in filter.
If downflowHA00DC0H1 Kit to install the HH unit in the downflow position.
SystemAC024FCUPCG Hylex Premium outdoor unit, 2 tons
SystemHH24MABC11H1 Matched HH unit: built-in R-454B detector and mitigation. Field-supplied 16 × 20 in filter.
If downflowHA00DB0H1 Kit to install the HH unit in the downflow position.
SystemAC036FCUPCG Hylex Premium outdoor unit, 3 tons
SystemHH36MACC11H1 Matched HH unit: built-in R-454B detector and mitigation. Field-supplied 18 × 25 in filter.
If downflowHA00DC0H1 Kit to install the HH unit in the downflow position.
SystemAC048FCUPCG Hylex Premium outdoor unit, 4 tons
SystemHH60MBCC11H1 Matched HH unit: built-in R-454B detector and mitigation. Field-supplied 18 × 25 in filter.
If downflowHA00DC0H1 Kit to install the HH unit in the downflow position.
SystemAC060FCUPCG Hylex Premium outdoor unit, 5 tons
SystemHH60MACC11H1 Matched HH unit: built-in R-454B detector and mitigation. Field-supplied 18 × 25 in filter.
If downflowHA00DC0H1 Kit to install the HH unit in the downflow position.
System
Hylex HC-series coilChosen by tonnage and furnace width: Samsung offers seven models.
RequiredMXD-U001XN Control unit (ACU): required on every Hylex. Wi-Fi module and float switch wire included.
RequiredHA00A00203H1 A2L mitigation controller, for the coil’s built-in detector.
OptionHA05E0CH1 5 kW heat kit, about 17,100 BTU/h.
OptionHA07E0CH1 7 kW heat kit, about 23,900 BTU/h (7.5 kW per the brochure).
OptionHA10E0CH1 10 kW heat kit, about 34,100 BTU/h.
OptionHA15E0CH1 15 kW heat kit, about 51,200 BTU/h.
OptionHA20E0CH1 20 kW heat kit, about 68,200 BTU/h.
OptionHA15B0CH1 Single-point breaker kit, to feed the 15 or 20 kW kit from one point.
In downflow, Samsung rules out the 10 kW kit on 24,000 BTU/h units: it is greyed out.
To plan
24 V thermostatPreferably 2-stage. With it alone, the app monitors only.
To plan
24 V thermostatDual-fuel capable, preferably 2-stage, per Samsung. With it alone, the app monitors only.
ControlMWR-WG01UN Samsung’s communicating controller, on the ACU’s F3/F4: full app control.
OptionMIM-B14U Outdoor night quiet mode from an external contact; run and error outputs.
Source: Samsung Hylex submittals with HH unit (04072026) and with coil (05052026); manual 679608-01; ACU manual
04 · Samsung plate
Every part: when you need it, and what’s in the box.
The seven Samsung parts side by side, with their exact names. Pick your setup: what applies to you stays lit. Where Samsung publishes nothing, the cell says so.
| Part | When | In the box | Published data | Document |
|---|---|---|---|---|
| Required, sold separatelyRequired, sold separatelyRequired, with another brand’s air handler too | The ACU and its Wi-Fi module, the module holder, 2 cable ties, 5 M4 × 16 screws, 5 holder locks, 24 U-rings, the fan speed control wire, the Wi-Fi extension wire, the float switch wire, the manual and the wire label | 24 VAC only, 3 W max; up to 100 m (328 ft) from the outdoor unit; 2.4 GHz Wi-Fi, channels 1 to 11 in Canada; 24 DIP switches, 10 of them reserved | ||
| Not needed: the HH unit has detection and mitigation built inRequired, sold separately: the detector is in the coilNot listed: a field-supplied detector sends its alarm to the ACU at 24 VAC | not published | No sheet, wiring or sequence published | Samsung | |
| Optional, backup heat inside the HH unitNot applicable: with an HC coil, your furnace is the backupNot listed for another brand’s air handler | Not published; the brochure titles its table “w/ Breaker” | 5, 7, 10, 15 and 20 kW per the submittal; | Submittal 04072026; brochure HYLEXBR 02.2026-V2 | |
| Offered for the 15 and 20 kW kits, without a “mandatory” labelNot applicableNot applicable | not published | not published | Submittal 04072026 | |
| Not listed: the HH unit has its own speed tapsFor a PSC motor without two cooling inputs; never with a gas furnaceFor a PSC motor without two cooling inputs | not published | No technical data published | ||
| Optional: night quiet mode, run and error outputsOptional: same usesOptional: night quiet mode | The board, its case, one harness per wire and 2 screws | 3 1/8 × 2 in; 5 V, 5 mA input; 220 VAC, 3 A outputs | ||
| Optional: without it, the app only monitorsOptional: same rulesOptional: same rules | not published | 12 VDC, 2 W; 2 wires F3/F4; details on the Thermostats page | 10232024 |
What Samsung does not publish
- A sheet, wiring or sequence for the
HA00A00203H1 and theURK-3A . - Electrical data for each heat kit, and whether the kits come with their breaker.
- The ACU’s labelled dimensions and operating temperature.
- A warranty specific to the parts: Samsung’s warranty is explained once, on the Samsung page.
Sources: ACU manual
05 · The control unit
The MXD-U001XN ACU, terminal by terminal.
A Hylex’s brain fits in a small box, held by four magnets near the indoor unit. Tap a terminal block: we tell you what connects there.
RequiredOptionTo planSuppliedSystem
Thermostat
Thermostat terminals
R · C · Y1 · Y2 · W1 · W2 · G · D · O/BR and C: 24 VAC, from the indoor unit’s transformer. Y1 and Y2: the compressor, 1 or 2 stages. W1 and W2: backup heat. G: the blower. D: dehumidification, optional. O/B: reversing.
Outdoor
To the outdoor unit
F1 · F2Two 18 AWG solid-core communication wires, up to 100 m (328 ft) between the outdoor unit and the ACU.
Option
To the wired control
F3 · F4For the
Safety
Leak alarm (RDS)
IN · NO · COM · NCIN: leak alarm input, 24 VAC, for another brand’s detector. NO and NC: two alarm outputs, one normally open, one normally closed, with their common terminal COM.
Wire supplied
Float switch input
CN950The wire supplied with the ACU plugs into this 2-pin port (dry contact) and takes the float switch of a condensate pump. If water rises, the system stops and SmartThings alerts you, per Samsung.
SettingSW1-2
SW1 switch
It sets electric backup to 1 or 2 stages. With a 2-stage heat kit, both stages are enabled here, per the manual.
Included
Wi-Fi module
2.4 GHz onlySupplied with the ACU, with its holder. Per the manual: 2.4 GHz Wi-Fi only, channels 1 to 11 in Canada, a network name with letters and numbers only. We check your network at install.
Tap a number on the illustration.
3 WPower draw
Maximum ACU power draw, per Samsung. It takes 24 VAC only.
9Thermostat terminals
From R to O/B: for a 1- or 2-stage 24 V thermostat.
100 mTo the outdoor unit
Maximum distance between the outdoor unit and the ACU.
2 stagesRecommended
Samsung recommends a 2-stage thermostat with the ACU.
The ACU’s Wi-Fi light
Blinks: 0.5 s on, 0.5 s off. To enter it, press the Easy setup button for 5 seconds.
Blinks: 1.5 s on, 0.5 s off.
Stays on.
All lights go off, and the system keeps its previous mode.
Source: Samsung
06 · The ACU at work
The thermostat calls, the ACU answers: play both parts.
Each thermostat terminal sets something off in the Hylex. Turn on Y1, Y2, W1 or W2 and watch what starts, with an HH unit or on your furnace.
Your setupSW1-1 Off · heat pumpOn · furnace + A-coil, dual fuelBackup stagesSW1-2 Off · stage 1On · stage 2The thermostat calls
The ACU answers
At start-up, Samsung says to allow at least 3 minutes for all the kit’s sequencers to cycle on, and up to 5 minutes to cycle off: shown here sped up.
For dual fuel, Samsung calls for a Samsung communicating control or a 24 V thermostat that supports it.
An illustration of the logic Samsung publishes, not a wiring diagram. With a 2-stage heat kit, both stages are enabled on the ACU (
Source:
07 · The switches
24 tiny switches, and the answer to “why is it doing that?”
On the ACU, three rows of DIP switches set the fan, the condensate pump and the leak alarm. Pick what you notice and the switch behind it lights up.
What you notice
24switches
10reserved by Samsung
14that we set
What you notice
The fan waits before blowing in heating
The switchSW2-11
- Off: enabled · default
- On: disabled
That’s cold-air prevention: at the start of heating, the fan stays off for up to 5 minutes while the coil warms up. It starts sooner if high pressure reaches 269 psi.
What you notice
It keeps blowing after it stops
The switchSW3-21 · SW3-22
- 0 s · default
- 30 s
- 60 s
- 90 s
The fan keeps going for a while to clear the leftover heat. If the indoor unit has no such feature, or the fan runs through G1, G2 and G3, Samsung recommends 30 s.
What you notice
The fan starts earlier and stops later
The switchSW3-19 · SW3-20
- 0 s · default
- 5 s
- 10 s
- 15 s
A delay for defrost and cold-air prevention. If the indoor unit has no such feature, or the fan runs through G1, G2 and G3, Samsung recommends 10 s.
What you notice
During defrost, the air stops (or not)
The switchSW2-12
- Off: fan off
- On: fan on
With the fan off, no cold air blows into the house during defrost. We pick the setting for your indoor unit.
What you notice
In summer, the air is drier
The switchSW2-14
- Off: enabled · default
- On: disabled
When the thermostat calls for dehumidification, the ACU pushes cooling harder. Samsung warns the thermostat may then cycle off and on more often.
What you notice
There’s a condensate pump
The switchSW2-15
- Off: disabled · default
- On: enabled
A store-bought pump is enabled here. Its float switch plugs into the CN950 input, with the supplied wire: if water rises, the system stops and alerts you.
What you notice
Another brand’s detector sends its alarm
The switchSW3-17
- Off: normally open (recommended)
- On: normally closed
Normally open: 24 V reaches the alarm terminal when there’s a leak. That’s the setting Samsung recommends.
What you notice
24 V thermostat or Samsung control?
The switchSW3-24
- Off: 24 V thermostat
- On: Samsung 2-wire control
With the Samsung control, its built-in sensor runs the temperature, by default.
What you notice
Three fan speeds
The switchSW2-9 · SW2-10
- On/On or Off/Off: the thermostat decides · default
- Off/On: 3 speeds, Y only
- On/Off: 3 speeds, Y1 and Y2
The ACU can run three speeds. The logic is further down, in “Three speeds”.
Yellow dashes:
Illustration: the real layout differs. We set these switches at start-up, for your indoor unit.
Source:
08 · Three speeds
Three fan speeds, even on a PSC motor.
The ACU can run three fan speeds. Depending on your indoor unit’s motor, that takes two cooling inputs, or Samsung’s
Your indoor unit
The ACU runs three fan speeds on most air handlers and furnaces, per Samsung. The colours line up: yellow, blue and red for G1, G2 and G3.
G1 · G2 · G3
Out of the factory: yellow, blue and red on taps 1, 2 and 3. For more airflow on second-stage cooling or in heating, the red wire moves to tap 4 or 5. In downflow, it goes on tap 5.
No relay: the ACU uses the unit’s two cooling inputs, per Samsung.
Without two cooling inputs, Samsung calls for the
Samsung: the relay kit is not compatible with gas furnaces.
An hour of fan, three-speed setting
LowMediumHigh
With a 1-stage thermostat, two short cycles in a row means: off within 30 minutes of starting, then back on within 20 minutes of stopping.
Source: Hylex
09 · R-454B safety
Built-in detector, or a separate controller?
Hylex air handlerHH unitR-454B detectorBuilt in
MitigationBuilt in
To addNothing
Add-on, on your furnaceHC coilR-454B detectorBuilt into the coil
MitigationHA00A00203H1
To addThe controller, sold separately
HC coils compatible with the HA00A00203H1
HC24MCB021H1 HC36MBB021H1 HC36MCC021H1 HC48MBC021H1 HC60MCD021H1 HC60MBC021H1 HC60MAD021H1
The UL rule, in 15 secondsFrom 25% of the lower flammability limit
0 s · leak detected15 s · mitigation called for (general UL rule)
Heavierthan air
A2L refrigerants are heavier than air: the sensor sits where they would collect, per UL.
4Safety factor
Charge limits aim for dilution well below the flammability limit, with a factor of 4, per UL.
Alwayspowered
The HH unit label: leak detection installed, the unit must stay powered except for service.
Source: Samsung Hylex submittals with coil (05052026) and with HH unit (04072026); manual 679608-01; Samsung coil and
10 · Leak alarm
A leak is detected. Who in the house finds out?
The sensor doesn’t beep: its signal goes to other parts of the system. Pick your setup, then run the drill and follow the signal, part by part.
SystemWall controlMIM-B14U module
The sensor is replaced after 10 years, per Samsung: safety standards don’t allow calibrating it in the field.
Leak detected
Leak
The sensorInside the HH unit. It doesn’t beep.Inside the coil. It doesn’t beep.Field-supplied, where the maker specifies.
MitigationBuilt into the HH unit.The HA00A00203H1 shuts the system down and runs mitigation.The detector sends a 24 VAC signal to the ACU.
The compressorStops.
The indoor fanStarts, to disperse the refrigerant.The furnace’s blower: Samsung publishes no sequence for the HA00A00203H1 .Starts, to disperse the refrigerant.
The wall controlShows an error code.Nothing: no standard requires an alarm at the thermostat, per Samsung.
An external alarmThe MIM-B14U gives it a dry contact.Nothing, without an MIM-B14U module.
The animation order is not a timeline: Samsung publishes no timing for the HC coil.
The
Source: Hylex coil (05052026) and
11 · External contacts
A window opens, the wall unit stops.
On a wall unit, an FJM head or a CAC unit, the
Try it
On or off by dry contact
Hotel key card, door or window switch, occupancy sensor: these are Samsung’s examples, not separate modes.
Hotel key card, door or window switch, occupancy sensor: these are Samsung’s examples, not separate modes.
On a Hylex
Samsung lists it for the outdoor unit’s night quiet mode, and for run and error outputs.
Samsung lists it for the outdoor unit’s night quiet mode, and for run and error outputs.
Run and error outputs
220 VAC, 3 A relays: one follows operation, the other, normally closed, opens on error.
220 VAC, 3 A relays: one follows operation, the other, normally closed, opens on error.
External leak alarm
If you want an alarm, theMIM-B14U gives it a dry contact when the indoor unit detects a leak, per Samsung.
If you want an alarm, the
5 V, 5 mA input; 3 1/8 × 2 in enclosure, with bracket, for indoor use. On a wall unit, Samsung requires the
The wall unit runsThe wall unit stops
By default, contact closed: the indoor unit runs; contact open: it stops. The behaviour can be changed with installation options, per Samsung.
Source: Samsung
12 · AirGreen × SAMSUNG
Samsung makes the parts. AirGreen sets them up on your Hylex.
A Hylex has more parts than you’d think. Samsung numbers them; we plan them, install them and set up the ACU.
What SAMSUNG brings
- The
MXD-U001XN ACU3 W max, four magnets, Wi-Fi and nine thermostat terminals. - Coil mitigationThe
HA00A00203H1 , for all seven HC coils in the line. - Five heat kits5 to 20 kW for the HH unit, with the
HA15B0CH1 kit offered for 15 and 20 kW. - Contacts when needed
MIM-B14U for night quiet mode and run and error outputs;URK-3A for a PSC motor.
What AirGreen brings
- Sold and installed by AirGreenThe visit, the quote, the install and start-up.
- The ACU set at start-upBackup stages, fan, condensate pump, leak alarm: we set its switches for your equipment.
- The thermostat picked with youA two-stage 24 V model, as Samsung recommends, or the
MWR-WG01UN for app control. - All in the quoteRequired parts are there from the start, with their Samsung numbers.
- RBQ 5645-9605-01Subclasses 15.8, 15.10 and 16.
Said once
These apply to the whole range, or have their own page: we don’t repeat them here.
Samsung warrantySamsung publishes no warranty specific to the parts: the system warranty is explained once, on the Samsung page.→LogisVert rulesThe amount follows the Hylex system, by AHRI number. The rules are on the Samsung page.→Hylex central systemsThe systems these parts go on, Standard and Premium, 2 to 5 tons.→Thermostats & Wi-FiThe MWR-WG01UN , the 24 V thermostat and what the SmartThings app does.→
13 · True or false
Hylex parts, in six claims.
True or false? Each card flips to its source.
01
The ACU is required, even with Samsung’s own indoor unit.
02
The
03
The HC coil has no leak detector.
04
The
05
The ACU can shut the Hylex down if condensate water rises.
06
Samsung gives two ratings for the same
14 · Frequently asked questions
What people ask about Samsung parts.
Yes. Samsung requires it on every Hylex system, even with a Samsung indoor unit. It is sold separately.
No: the ACU supports 2.4 GHz Wi-Fi only, per its manual. We check your network at install.
The ACU and its Wi-Fi module, with the module holder, 2 cable ties, 5 M4 × 16 screws, 5 holder locks, 24 U-rings, the fan speed control wire, a Wi-Fi extension wire, the float switch wire, the manual and a wire label, per Samsung. The float switch itself is bought separately.
The
No, they are optional. For 15 or 20 kW, Samsung offers the
Yes: 1 or 2 stages, per Samsung, which recommends a 2-stage thermostat.
Yes. For downflow, Samsung calls for a kit:
Only if your indoor unit has a PSC motor and no two cooling inputs, per Samsung. It is not compatible with gas furnaces, and Samsung’s HH unit doesn’t need it.
Yes: per Samsung, it must be replaced after 10 years, and safety standards don’t allow calibrating it in the field.
No question matches. Call us: 514 316-2973.
15 · The Samsung range
These parts go on a Hylex. Here are the units.
8 products
Hylex central heat pumps
Standard and Premium, 2 to 5 tons, on your ducts.
See the collection
8 products
Hylex electric furnaces
The Hylex indoor unit in place of an electric furnace.
See the collection
7 products
“Add-on” central systems
A Hylex coil on the furnace you keep.
See the collection
10 products
SAMSUNG wall-mounted heat pumps
WindFree Standard and Max Heat, 9,000 to 24,000 BTU/h.
See the collection
11 products
2, 3 or 4-head multi-zone
FJM Premium: up to 4 rooms on one outdoor unit.
See the collection
3 products
SAMSUNG ducted units
Slim duct hidden in a ceiling or closet.
See the collection
3 products
SAMSUNG ceiling cassettes
WindFree mini 4-way cassette, 2 × 2 ft.
See the collection
4 products
SAMSUNG floor consoles
Low on the wall, often under a window.
See the collection
3 products
SAMSUNG thermostats and Wi-Fi
Wired controllers and Wi-Fi adapter.
See the collectionAirGreen · Heating & cooling
The right parts, planned from the quote.
We tell you what your Samsung system needs, and we install it.
Hydro-Québec does no phone or door-to-door solicitation for LogisVert. A call “from Hydro-Québec” selling a heat pump? Hang up.
RBQ 5645-9605-01Subclasses 15.8, 15.10 and 16
Free estimateAt home, no commitment
LogisVert worked outBy AHRI number: ENERGY STAR heat × Hydro-Québec rate
Showroom1370 Joliot-Curie St., Suite 712, Boucherville
Sources checked on October 26, 2026
- Samsung HVAC Hylex
R-454B spec sheets (2026), Hylex brochure (HYLEXBR 02.2026-V2) andMXD-U001XN control unit installation manual. - Samsung HVAC Individual Wired Controls (
MWR-SH12UN ,MWR-WG01UN ) andMIM-H04UN pages, and their submittals. - airgreen.ca product pages, Oct. 8, 2026.
- Samsung Hylex
R-454B submittals with HH unit (04072026) and with coil (05052026); HH unit manual 679608-01 (March 2026);MXD-U001XN ACU manual (DB68-13653A-00 );MIM-B14 /MIM-B14U sheet (SHA-DVMS-07212023 ). - UL Solutions, “Inspecting Refrigerant Detection Systems in HVAC Equipment” (Oct 21, 2024) and “Updated Requirements for Refrigerant Detection Systems” (UL 60335-2-40).
- Samsung
MXD-U001XN ACU manual (DB68-13653A-00 ), p. 6, 11, 14, 17, 22 to 27 and 36, re-read Oct. 26, 2026; Hylex PremiumAC036FCUPCG outdoor unit sheet (02112026), p. 2, 4 and 5, re-read Oct. 26, 2026. - Samsung
MIM-B14 /MIM-B14U sheet (SHA-DVMS-07212023 ) and manualDB68-12292A , re-read Oct. 26, 2026; HylexR-454B outdoor unit manual (DB68-13654A ), p. 9; Samsung HVAC FAQ, re-read Oct. 26, 2026.
Prices on quote.
The SAMSUNG shop
Samsung parts, right below.
Each product page gives the part number and its use.
Prices on quote. Free home estimate.
