Shop MRCOOL Accessories

MRCOOL offers a wide variety of accessories for their air conditioning and heating products. These products come in a range of wattage and heating capacity options to help heat and cool your home. Shop HomElectrical to discover a collection of MRCOOL accessories!

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1-30 of 80 products

LineGuard 4.5-in Line Set Cover Kit for Ductless Mini Split

MLG450

MRCOOL LineGuard 4.5-in Cover Kit to cover line set ductless mini split features: Used to protect and prolong the life...

$104.99Each

4.5-in LineGuard Line Set Cover Kit for Ductless Mini-Split, Gray

MLG450-G

Gray finishUsed to protect and prolong the life of your HVAC system Line SetFor conventional unitary systems and mini-split systemsKit...

$106.26Each

4.5-in LineGuard Line Set Cover Kit for Ductless Mini-Split, Tan

MLG450-T

Tan finishUsed to protect and prolong the life of your HVAC system Line SetFor conventional unitary systems and mini-split systemsKit...

$106.26Each

7Kw ProDirect Heat Kit, 240V

PHK07H

5kW heat strip 7.5 rated load Minimum circuit: 40 Amps Max fuse breaker: 60 Amps Capacity: 18K/24K/30K/36K/42K/48K/60K UL Listed...

$126.00Each

5Kw ProDirect Heat Kit, 240V

PHK05H

5kW heat strip Minimum circuit: 24 Amps Max fuse breaker: 60 Amps Capacity: 18K/24K/30K/36K/42K/48K/60K UL Listed...

$95.00Each

15Kw ProDirect Heat Kit, 240V

PHK15H

15kW heat strip Minimum circuit: 40 Amps Max fuse breaker: 60&60 Amps Capacity: 36K/42K/48K/60K UL Listed...

$210.00Each

LP Conversion Kit for Signature Air Conditioner & Gas Package Unit

MLP1PSA

LP Conversion Kit for Signature Series Air Conditioner & Gas Package Unit Liquid Propane Ignition Type Product...

$75.00Each

Propane Conversion Kit for Gas Furnace

MLP1SS

Signature LP Kit Series Liquid propane ignition Suitable for the Signature Series Single Stage Gas Furnace line Proposition 65 Warning...

$219.99Each

20kW Packaged Unit Heat Kit w/ Circuit Breaker

MHK20P

20 kW Heat Kit Designed to provide emergency heat for your MRCOOL package unit MHK20P can provide 65001-70000 BTU/H of...

$364.99Each

9-in Heavy Duty Tool Bag, 27 Pockets, Blue & Black

MTB

This bag has: 13 Interior Pockets 14 Exterior Pockets Sturdy Detachable Strap Features: Water Resistant Bottom Interior Padded Pocket Reinforced...

$35.71Each

9-in Heavy Duty Bag w/ Tools, 27 Pockets, Black

M-DIY-TK

Includes a crescent wrench set and hole saw with arbor 13 interior pockets, 14 exterior pockets Water resistant bottom Padded...

$79.86Each

10-in Adjustable Wrench

M10CW

Perfect for tightening refrigerant connection on your DIY series systems...

$11.85Each

Low Ambient Kit

MLACK

Low Ambient Series Kit Proposition 65 Warning...

$82.88Each

50-ft Lineset for 24K Olympus Series Mini-Split System, 3/8 x 5/8

MC50-3858K

Lineset for 24000 BTU/H Indoor Olympus Mini-Split System Refrigerant Lineset for mini spilt systems Product...

$329.00Each

22-in Signature Downflow Kit, Gray

MPDK2436

Signature Downflow Kit Series Intended for MR COOL air handler Proposition 65 Warning...

$179.99Each

50-ft Lineset for 12K & 18K Olympus Series Mini-Split System, 1/4 x 1/2

MC50-1412K

Lineset for 12000 & 18000 BTU/H Indoor Olympus Mini-Split System Refrigerant Lineset for mini spilt systems Product...

$321.33Each

26-in Signature Downflow Kit

MPDK4260

Signature Downflow Kit Series Intended for MR COOL air handler Proposition 65 Warning...

$179.99Each

21.5-in Signature Downflow Kit

MSHDK1830

Intended for air handler sizes 1.5, 2, and 2.5 tons Kit includes: One insulated drain pan Two insulated downflow coil...

$154.00Each

30-in Signature Downflow Kit

MSHDK3660

Intended for air handler sizes 3, 3.5, 4, and 5 tons Kit includes: One insulated drain pan Two insulated downflow...

$186.00Each

High Altitude Propane Conversion Kit for Gas Furnace

MLP1SH

Signature LP Kit Series Liquid propane ignition Suitable for the Signature Series Single Stage Gas Furnace line Proposition 65 Warning...

$244.00Each

3/8 X 3/4 Quick Connect Line Set for Universal Series, 50-ft

NV50-3834

50-ft Line sizes: 3/4 & 3/8 For use with MRCOOL Universal Series Kink resistant for easier bending during installation 100%...

$724.45Each

20Kw ProDirect Heat Kit, 240V

PHK20H

20kW heat strip Minimum circuit: 50 Amps Maximum fuse breaker: 60&60 Amps Capacity: 48K/60K UL Listed...

$214.00Each

8kW Heat Strip w/ Circuit Breaker for Universal Air Handler

MHK08U

8kW = 8000W 208V/230V Heating Capacity: 25,001 BTU/H - 30,000 BTU/H Max Fuse Breaker: 45 Amp Min Circuit Ampacity: 40...

$162.00Each

20kW Heat Strip w/ Circuit Breaker for Universal Air Handler

MHK20U

20kW = 20000W 208V/230V Heating Capacity: 65,001 BTU/H - 70,000 BTU/H Max Fuse Breaker: 60 Amp Min Circuit Ampacity: 50...

$306.00Each

HVAC Ductless Programmable IR Thermostat w/ WiFi, White

MTSK02

Fully compatible with Amazon Alexa and Google Assistant Easily adjust the vertical airflow of your MRCool Mini Split Control the...

$75.38Each

50-ft Lineset for 9K Olympus Series Mini-Split System, 1/4 x 3/8

MC50-1438K

Lineset for 9000 BTU/H Indoor Olympus Mini-Split System Refrigerant Lineset for mini spilt systems Product...

$308.00Each

14-in Square to Round Adapter for Signature Series Package Units

M14HSR2436A

Size: 14 Inch Horizontal application Square to round Made for use with 2-3 ton Signature Series Package Units...

$250.67Each

10kW Modular Blower Heat Kit w/ Circuit Breaker

MHK10B

10 kW Heat Kit Designed to provide emergency electric heat for your MRCOOL modular blower MHK10B can provide 30001-35000 BTU/H...

$194.99Each

15kW Modular Blower Heat Kit w/ Circuit Breaker

MHK15B

15 kW Heat Kit Designed to provide emergency electric heat for your MRCOOL modular blower MHK15B can provide 50001-55000 BTU/H...

$304.99Each

7kW Packaged Unit Heat Kit w/ Circuit Breaker

MHK07P

7 kW Heat Kit Designed to provide emergency heat for your MRCOOL package unit MHK07P can provide 25001-30000 BTU/H of...

$174.99Each

1-30 of 80 products

LineGuard 4.5-in Line Set Cover Kit for Ductless Mini Split

MLG450

MRCOOL LineGuard 4.5-in Cover Kit to cover line set ductless mini split features: Used to protect and prolong the life...

$104.99Each

4.5-in LineGuard Line Set Cover Kit for Ductless Mini-Split, Gray

MLG450-G

Gray finishUsed to protect and prolong the life of your HVAC system Line SetFor conventional unitary systems and mini-split systemsKit...

$106.26Each

4.5-in LineGuard Line Set Cover Kit for Ductless Mini-Split, Tan

MLG450-T

Tan finishUsed to protect and prolong the life of your HVAC system Line SetFor conventional unitary systems and mini-split systemsKit...

$106.26Each

7Kw ProDirect Heat Kit, 240V

PHK07H

5kW heat strip 7.5 rated load Minimum circuit: 40 Amps Max fuse breaker: 60 Amps Capacity: 18K/24K/30K/36K/42K/48K/60K UL Listed...

$126.00Each

5Kw ProDirect Heat Kit, 240V

PHK05H

5kW heat strip Minimum circuit: 24 Amps Max fuse breaker: 60 Amps Capacity: 18K/24K/30K/36K/42K/48K/60K UL Listed...

$95.00Each

15Kw ProDirect Heat Kit, 240V

PHK15H

15kW heat strip Minimum circuit: 40 Amps Max fuse breaker: 60&60 Amps Capacity: 36K/42K/48K/60K UL Listed...

$210.00Each

LP Conversion Kit for Signature Air Conditioner & Gas Package Unit

MLP1PSA

LP Conversion Kit for Signature Series Air Conditioner & Gas Package Unit Liquid Propane Ignition Type Product...

$75.00Each

Propane Conversion Kit for Gas Furnace

MLP1SS

Signature LP Kit Series Liquid propane ignition Suitable for the Signature Series Single Stage Gas Furnace line Proposition 65 Warning...

$219.99Each

20kW Packaged Unit Heat Kit w/ Circuit Breaker

MHK20P

20 kW Heat Kit Designed to provide emergency heat for your MRCOOL package unit MHK20P can provide 65001-70000 BTU/H of...

$364.99Each

9-in Heavy Duty Tool Bag, 27 Pockets, Blue & Black

MTB

This bag has: 13 Interior Pockets 14 Exterior Pockets Sturdy Detachable Strap Features: Water Resistant Bottom Interior Padded Pocket Reinforced...

$35.71Each

9-in Heavy Duty Bag w/ Tools, 27 Pockets, Black

M-DIY-TK

Includes a crescent wrench set and hole saw with arbor 13 interior pockets, 14 exterior pockets Water resistant bottom Padded...

$79.86Each

10-in Adjustable Wrench

M10CW

Perfect for tightening refrigerant connection on your DIY series systems...

$11.85Each

Low Ambient Kit

MLACK

Low Ambient Series Kit Proposition 65 Warning...

$82.88Each

50-ft Lineset for 24K Olympus Series Mini-Split System, 3/8 x 5/8

MC50-3858K

Lineset for 24000 BTU/H Indoor Olympus Mini-Split System Refrigerant Lineset for mini spilt systems Product...

$329.00Each

22-in Signature Downflow Kit, Gray

MPDK2436

Signature Downflow Kit Series Intended for MR COOL air handler Proposition 65 Warning...

$179.99Each

50-ft Lineset for 12K & 18K Olympus Series Mini-Split System, 1/4 x 1/2

MC50-1412K

Lineset for 12000 & 18000 BTU/H Indoor Olympus Mini-Split System Refrigerant Lineset for mini spilt systems Product...

$321.33Each

26-in Signature Downflow Kit

MPDK4260

Signature Downflow Kit Series Intended for MR COOL air handler Proposition 65 Warning...

$179.99Each

21.5-in Signature Downflow Kit

MSHDK1830

Intended for air handler sizes 1.5, 2, and 2.5 tons Kit includes: One insulated drain pan Two insulated downflow coil...

$154.00Each

30-in Signature Downflow Kit

MSHDK3660

Intended for air handler sizes 3, 3.5, 4, and 5 tons Kit includes: One insulated drain pan Two insulated downflow...

$186.00Each

High Altitude Propane Conversion Kit for Gas Furnace

MLP1SH

Signature LP Kit Series Liquid propane ignition Suitable for the Signature Series Single Stage Gas Furnace line Proposition 65 Warning...

$244.00Each

3/8 X 3/4 Quick Connect Line Set for Universal Series, 50-ft

NV50-3834

50-ft Line sizes: 3/4 & 3/8 For use with MRCOOL Universal Series Kink resistant for easier bending during installation 100%...

$724.45Each

20Kw ProDirect Heat Kit, 240V

PHK20H

20kW heat strip Minimum circuit: 50 Amps Maximum fuse breaker: 60&60 Amps Capacity: 48K/60K UL Listed...

$214.00Each

8kW Heat Strip w/ Circuit Breaker for Universal Air Handler

MHK08U

8kW = 8000W 208V/230V Heating Capacity: 25,001 BTU/H - 30,000 BTU/H Max Fuse Breaker: 45 Amp Min Circuit Ampacity: 40...

$162.00Each

20kW Heat Strip w/ Circuit Breaker for Universal Air Handler

MHK20U

20kW = 20000W 208V/230V Heating Capacity: 65,001 BTU/H - 70,000 BTU/H Max Fuse Breaker: 60 Amp Min Circuit Ampacity: 50...

$306.00Each

HVAC Ductless Programmable IR Thermostat w/ WiFi, White

MTSK02

Fully compatible with Amazon Alexa and Google Assistant Easily adjust the vertical airflow of your MRCool Mini Split Control the...

$75.38Each

50-ft Lineset for 9K Olympus Series Mini-Split System, 1/4 x 3/8

MC50-1438K

Lineset for 9000 BTU/H Indoor Olympus Mini-Split System Refrigerant Lineset for mini spilt systems Product...

$308.00Each

14-in Square to Round Adapter for Signature Series Package Units

M14HSR2436A

Size: 14 Inch Horizontal application Square to round Made for use with 2-3 ton Signature Series Package Units...

$250.67Each

10kW Modular Blower Heat Kit w/ Circuit Breaker

MHK10B

10 kW Heat Kit Designed to provide emergency electric heat for your MRCOOL modular blower MHK10B can provide 30001-35000 BTU/H...

$194.99Each

15kW Modular Blower Heat Kit w/ Circuit Breaker

MHK15B

15 kW Heat Kit Designed to provide emergency electric heat for your MRCOOL modular blower MHK15B can provide 50001-55000 BTU/H...

$304.99Each

7kW Packaged Unit Heat Kit w/ Circuit Breaker

MHK07P

7 kW Heat Kit Designed to provide emergency heat for your MRCOOL package unit MHK07P can provide 25001-30000 BTU/H of...

$174.99Each

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