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  • MARS 50381 100VA Power Transformer Foot-Mount Open Construction 208/240/480-120/24VMARS 50381 100VA Power Transformer Foot-Mount Open Construction 208/240/480-120/24V
    MARS
    MARS 50381 100VA Power Transformer Foot-Mount Open Construction 208/240/480-120/24V
    SKU: 50381
    Product DescriptionMARS 50381 is a robust 100VA power transformer suitable for air conditioning, heating, or refrigeration systems. It features foot-mount open construction and facilitates multiple voltage connections, ensuring versatility across various applications. Dual voltage options with primary connections at 208V, 240V, or 480V and...
    $67.77
    $67.77
    $85.71
  • MARS 50304 Series 503 120/208/240V 3-way TransformerMARS 50304 Series 503 120/208/240V 3-way Transformer
    MARS
    MARS 50304 Series 503 120/208/240V 3-way Transformer
    SKU: 50304
    Product DescriptionThe MARS Series 503 transformer, MPN 50304, is a multi-mount end bell transformer designed for HVAC systems. It operates on primary voltages of 120, 208, and 240 volts and provides a secondary output of 24 volts at up to 40 VA. This transformer...
    $30.67
    $30.67
    $35.09
  • Mars 32391 Timer Delay on Make Adjustable 1 AmpMars 32391 Timer Delay on Make Adjustable 1 Amp
    MARS
    Mars 32391 Timer Delay on Make Adjustable 1 Amp
    SKU: 32391
    Product DescriptionThe Mars 32391 is a timer designed for HVAC applications, featuring an adjustable delay on make function. It operates at one amp and can handle a voltage range of 18 to 240 volts. This timer is ideal for controlling various HVAC equipment due...
    $28.29
    $28.29
    $30.81
  • Motors & Armatures 79115 8x10 Blue Tarping 8 Feet x 10 Feet
    MARS
    Motors & Armatures 79115 8x10 Blue Tarping 8 Feet x 10 Feet
    SKU: 79115
    Product DescriptionMotors & Armatures 79115 8x10 Blue Tarping is an essential tool for protective covering. Ideal for various applications, this tarp features durable construction and reliable performance. 8 feet by 10 feet dimensions Lightweight at 1.45 pounds Blue color for visibility Product HighlightsPerfect for...
    $21.99
    $21.99
  • Mars 50321 Foot-Mount Control Transformer - Manual Reset - 50 VA
    MARS
    Mars 50321 Foot-Mount Control Transformer - Manual Reset - 50 VA
    SKU: 50321
    Product DescriptionThe Mars Foot-Mount Control Transformer MPN 50321 is designed to provide power for control circuits in air conditioning, heating, and refrigeration systems. This transformer is compact and suitable for replacements. It works efficiently to step down voltage from various primary voltages to a...
    $56.97
    $56.97
    $68.72
  • Motors & Armatures 79329 Hose Clamp Size 248 1/2 Inch Band 14-16 Inch OD
    MARS
    Motors & Armatures 79329 Hose Clamp Size 248 1/2 Inch Band 14-16 Inch OD
    SKU: 79329
    Product DescriptionThe Motors & Armatures 79329 is a stainless steel hose clamp designed for reliable use in various applications. This clamp features a size of 248, with a band width of 1/2 inch, accommodating outer diameters from 14 inches to 16 inches. Stainless steel...
    $21.99
    $21.99
  • Mars 12012 17.5 MFD Oval Run Capacitor 370V
    MARS
    Mars 12012 17.5 MFD Oval Run Capacitor 370V
    SKU: 12012
    Product DescriptionThe Mars 12012 is a 17.5 MFD Oval Run Capacitor designed for HVAC applications. This capacitor operates at 370 volts and features an aluminum case. 17.5 MFD capacitance 370 volts Oval shape Product HighlightsThis capacitor is suitable for a variety of HVAC systems....
    $21.99
    $21.99
  • Motors & Armatures 7004 Fan Blade 10 in. Replacement MPN 07004
    MARS
    Motors & Armatures 7004 Fan Blade 10 in. Replacement MPN 07004
    SKU: 7004
    Product DescriptionThe Motors & Armatures 7004 fan blade is designed for optimal airflow and efficient performance. This ten-inch replacement fan blade is made for various motor applications. It is ideal for use in HVAC systems and other cooling solutions. Durable construction for extended use...
    $40.11
    $40.11
    $45.90
  • Mars 61623 Contactor 780SRS Auxiliary Switch Single Pole Double Throw 75-90 Amp Side
    MARS
    Mars 61623 Contactor 780SRS Auxiliary Switch Single Pole Double Throw 75-90 Amp Side
    SKU: 61623
    Product DescriptionThe Mars 61623 is a reliable auxiliary switch designed for use with contactors in HVAC systems. This switch features a single pole double throw configuration and operates within the amperage range of seventy-five to ninety amps. The side mounting option allows for easy...
    $23.77
    $23.77
    $25.92
  • MARS 61720 1.5 Pole Definite Purpose Contactor 30 Amp 24V CoilMARS 61720 1.5 Pole Definite Purpose Contactor 30 Amp 24V Coil
    MARS
    MARS 61720 1.5 Pole Definite Purpose Contactor 30 Amp 24V Coil
    SKU: 61720
    Product DescriptionThe MARS 61720 1.5 Pole Definite Purpose Contactor is designed for both AC and heating applications, ensuring reliable operation with a 24V coil and a 30 Amp rating. This component is ideal for use in electrical control systems within HVACR setups. Robust 1.5...
    $21.99
    $21.99
    each
  • MARS 61611 1 N/C 25 - 60A Side Mt Auxiliary Contact
    MARS
    MARS 61611 1 N/C 25 - 60A Side Mt Auxiliary Contact
    SKU: 61611
    Product DescriptionThe MARS 61611 is a side-mounted auxiliary contact rated for 25 to 60 amps. It features one normally closed contact. This relay is designed for various HVAC applications and is suitable for use in different electrical systems. One normally closed contact Rated for...
    $21.99
    $21.99
  • MARS 61460 3Pole 24v 50A Contactor W/Lug
    MARS
    MARS 61460 3Pole 24v 50A Contactor W/Lug
    SKU: 61460
    Product DescriptionThe MARS 61460 3Pole 24v 50A Contactor with lug is designed for reliable control in various HVAC applications. This component ensures efficient operation in refrigeration and air conditioning systems. Rated for 50 amps with a coil voltage of 24 volts. Features three poles...
    $67.63
    $67.63
    $108.72
  • MARS 61447 3POLE 240V 40A CONTACTOR W/LUGMARS 61447 3POLE 240V 40A CONTACTOR W/LUG
    MARS
    MARS 61447 3POLE 240V 40A CONTACTOR W/LUG
    SKU: 61447
    Product DescriptionThe MARS 61447 is a three-pole contactor rated for forty amps and a coil voltage of two hundred forty volts. This unit is suited for various applications, including HVAC and refrigeration systems. Rated for three poles with a coil voltage of two hundred...
    $36.75
    $36.75
    $36.80
  • MARS 61445 3Pole 24V 40A Contactor W/Lug
    MARS
    MARS 61445 3Pole 24V 40A Contactor W/Lug
    SKU: 61445
    Product DescriptionThe MARS 61445 is a three-pole contactor designed for applications requiring a 24-volt coil and a 40-amp rating. It features a robust lug design for reliable connections. This contactor is ideal for HVAC systems, offering durability and efficiency. Rated for 40 amps at...
    $36.75
    $36.75
    $51.75
  • MARS 61440 40 Amp 4-1/2 in. 24 V 2-Phase Furnace ContactorMARS 61440 40 Amp 4-1/2 in. 24 V 2-Phase Furnace Contactor
    MARS
    MARS 61440 40 Amp 4-1/2 in. 24 V 2-Phase Furnace Contactor
    SKU: 61440
    Product DescriptionThe MARS 61440 is a 40 Amp, 24 Volt, 2-Phase furnace contactor designed for reliable performance in HVAC applications. This contactor is suitable for demanding tasks, featuring a compact enclosed body design. Large arch window box lugs provide secure connections. Compatible with SEMS...
    $55.25
    $55.25
  • MARS 61432 30A 3-Pole Contactor with Screw Type TerminationMARS 61432 30A 3-Pole Contactor with Screw Type Termination
    MARS
    MARS 61432 30A 3-Pole Contactor with Screw Type Termination
    SKU: 61432
    Product DescriptionThe MARS 61432 is a 30 amp 3-pole contactor designed for reliability and efficiency. This contactor operates on a 208 to 240 volt coil, making it suitable for various applications in HVAC and refrigeration systems. It features screw-type termination for secure and easy...
    $26.30
    $26.30
  • MARS 61431 30 Amp 120 V 3-Phase Furnace ContactorMARS 61431 30 Amp 120 V 3-Phase Furnace Contactor
    MARS
    MARS 61431 30 Amp 120 V 3-Phase Furnace Contactor
    SKU: 61431
    Product DescriptionThe MARS 30 Amp 120 V 3-Phase Furnace Contactor, MPN 61431, is designed for reliable control of high-powered HVAC systems. It is ideal for use in refrigeration and electric heating systems, ensuring efficient operation. Designed for 3-phase applications Silver cadmium oxide contact material...
    $26.30
    $26.30
    $32.82
  • MARS 61430 Series 614 30A 24V 3 Pole Furnas ContactorMARS 61430 Series 614 30A 24V 3 Pole Furnas Contactor
    MARS
    MARS 61430 Series 614 30A 24V 3 Pole Furnas Contactor
    SKU: 61430
    Product DescriptionThe MARS Series 614 30A 24V 3 Pole Furnas Contactor (MPN: 61430) is designed for high-performance applications in electrical systems. This contractor features a compact enclosed body designed to endure demanding environments, making it suitable for refrigeration, air conditioning, and electric heating systems....
    $26.30
    $26.30
    $33.58
  • MARS 84670 6 ft. Pigtail Repair CordMARS 84670 6 ft. Pigtail Repair Cord
    MARS
    MARS 84670 6 ft. Pigtail Repair Cord
    SKU: 84670
    Product DescriptionThe MARS Pigtail Repair Cord, MPN 84670, offers a six-foot length for various electrical applications. It serves as a reliable service connection for devices requiring power. The cord is made from premium grade PVC, ensuring durability and flexibility in use. Rated at 115...
    $21.99
    $21.99
  • Motors & Armatures 83363 Electrical Non-Fused Disconnect 60 Amp 2 or 3 Poles 600/3
    MARS
    Motors & Armatures 83363 Electrical Non-Fused Disconnect 60 Amp 2 or 3 Poles 600/3
    SKU: 83363
    Product Description The Motors & Armatures 83363 is an electrical non-fused disconnect rated for sixty amps. This device provides reliable isolation for electrical circuits in various installations. It is suitable for both two-pole and three-pole applications, with a maximum voltage of six hundred volts...
    $498.74
    $498.74
    $898.06

About Mars

Founded in 1946, MARS is a family-owned and operated supplier of quality motors, components, service/installation parts, and equipment for the HVAC/R industry.  Originally launched as a motor repair company, MARS has continually evolved its business throughout the years to meet the needs of our customers. The company’s MARS Motors and Components Division distributes an extensive line of MARS and JARD branded aftermarket replacement products, as well as the original equipment components of leading manufacturers.

The company’s Equipment Division offers residential and commercial heating, cooling, and dehumidification equipment under the Comfort-Aire and Century brand names in the United States and under the Comfort-Aire by Aitons brand name in Canada. The company offers one of the broadest equipment lines in the HVAC industry and is known for in-season availability, quick delivery, best-in-class warranties, and comprehensive training and support programs.

MARS Motors and Components Division operates from Hauppauge, New York, with distribution facilities in Earth City (St. Louis), MO and Mississauga, Canada.  The MARS Equipment Division operates out of Jackson, Michigan.

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