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  • MARS 91421 Series 910 40A 24V 2 Pole ContactorMARS 91421 Series 910 40A 24V 2 Pole Contactor
    MARS
    MARS 91421 Series 910 40A 24V 2 Pole Contactor
    SKU: 91421
    Product DescriptionThe MARS 91421 Series 910 is a 40 amp, 24 volt, 2 pole contactor designed for use in various HVAC applications. This contactor excels in air conditioning, refrigeration, and electric resistance heating systems. It features a compact design and a universal mounting base...
    $21.99
    $21.99
  • MARS 61461 Contactor 120V 50 Amp 3-Pole Definite Purpose MARS 780MARS 61461 Contactor 120V 50 Amp 3-Pole Definite Purpose MARS 780
    MARS
    MARS 61461 Contactor 120V 50 Amp 3-Pole Definite Purpose MARS 780
    SKU: 61461
    Product DescriptionThe MARS 61461 is a 120V 50 Amp 3-Pole Definite Purpose Contactor designed for various applications in HVAC and industrial settings. This contactor provides reliable performance for switching inductive loads, making it suitable for food equipment, HVAC systems, and refrigeration units. 3-pole design...
    $68.93
    $68.93
    $108.72
  • MARS 91321 Series 910 30A 24V 2 Pole ContactorMARS 91321 Series 910 30A 24V 2 Pole Contactor
    MARS
    MARS 91321 Series 910 30A 24V 2 Pole Contactor
    SKU: 91321
    Product Description The MARS Series 910 30A 24V 2 Pole Contactor, MPN 91321, is designed for use in HVAC applications, including refrigeration and electric heating. This contactor features a high cycle mechanical life and is built for direct installation in a variety of electrical...
    $21.99
    $21.99
  • Mars 10860 Azure ECM Condenser Fan Motor 1/5-1/2 HP 115/230 VoltMars 10860 Azure ECM Condenser Fan Motor 1/5-1/2 HP 115/230 Volt
    MARS
    Mars 10860 Azure ECM Condenser Fan Motor 1/5-1/2 HP 115/230 Volt
    SKU: 10860
    Product DescriptionThe Mars Azure ECM condenser fan motor, model number 10860, operates at one-fifth to one-half horsepower with voltage capabilities of 115 and 230 volts. This motor features an electronically controlled design that simplifies installation by connecting similarly to a permanent split capacitor motor...
    $238.19
    $238.19
    $241.81
  • Mars 10865 Azure® ECM Condenser Fan Motor - 1/3-1/2 HP - 115/230 Volt
    MARS
    Mars 10865 Azure® ECM Condenser Fan Motor - 1/3-1/2 HP - 115/230 Volt
    SKU: 10865
    Product DescriptionThe Mars Azure® ECM Condenser Fan Motor, model 10865, is designed for HVAC applications requiring efficiency and reliability. This motor offers adaptability for various setups and is suitable for replacement of standard PSC motors. It operates on dual voltage at 115/230 volts and...
    $280.66
    $280.66
  • Mars DSCMETER Dual Screen Capacitor Meter
    MARS
    Mars DSCMETER Dual Screen Capacitor Meter
    SKU: DSCMETER
    Mars DSCMETER Dual Screen Capacitor Meter
    $111.20
    $111.20
  • MARS 83316 Series 833 30A 240V Single Phase Disconnect SwitchMARS 83316 Series 833 30A 240V Single Phase Disconnect Switch
    MARS
    MARS 83316 Series 833 30A 240V Single Phase Disconnect Switch
    SKU: 83316
    Product DescriptionThe MARS 83316 Series 833 30A 240V Single Phase Disconnect Switch is designed for reliable operation in electrical systems. This disconnect switch provides an effective means for isolating power to equipment. It is suitable for air conditioning and refrigeration units and is compliant...
    $25.75
    $25.75
    $45.17
  • MARS 12600 Easy Start 4 Turbo Universal Hardstart Universal Hardstart Replacement
    MARS
    MARS 12600 Easy Start 4 Turbo Universal Hardstart Universal Hardstart Replacement
    SKU: 12600
    Product DescriptionThe MARS 12600 Easy Start 4 Turbo Universal Hardstart kit enhances compressor start-up efficiency and reliability. Suitable for professional HVAC techs, this universal hardstart device can replace several compressor kits, streamlining inventory and installation processes. Universal fit for multiple compressor models. Simplified wiring...
    $70.98
    $70.98
    $181.31
  • MARS 83335 Mars 803 Top Open A/C Disconnect Non-Fused Pullout Disconnect 240 V 1 Phase 60 A NEMA 3R Rain Proof
    MARS
    MARS 83335 Mars 803 Top Open A/C Disconnect Non-Fused Pullout Disconnect 240 V 1 Phase 60 A NEMA 3R Rain Proof
    SKU: 83335
    Product DescriptionThe Mars 83335 Pullout Disconnect is a robust top open, non-fused disconnect designed for efficient and safe electrical disconnections. Crafted by MARS, this pullout disconnect operates on a 240 volt, single-phase system, supporting up to 60 amps. Enclosed in a rainproof, NEMA 3R...
    $26.70
    $26.70
    $30.99
  • MARS 19169 Potential Relay 332V Coil VoltageMARS 19169 Potential Relay 332V Coil Voltage
    MARS
    MARS 19169 Potential Relay 332V Coil Voltage
    SKU: 19169
    Product DescriptionThe MARS potential relay, MPN 19169, is designed for HVAC systems. It operates on a continuous coil voltage of 332 volts. The relay picks up with a minimum voltage of 180 volts and maximum voltage of 193 volts. It drops out at a...
    $35.77
    $35.77
    $39.02
  • Mars 11148 Capacitor 124-156 MFD 220/250V Start ElectrolyticMars 11148 Capacitor 124-156 MFD 220/250V Start Electrolytic
    MARS
    Mars 11148 Capacitor 124-156 MFD 220/250V Start Electrolytic
    SKU: 11148
    Product DescriptionThe Mars 11148 Capacitor is a reliable component designed for motor starting applications. This electrolytic capacitor operates within a capacitance range of one hundred twenty-four to one hundred fifty-six microfarads and supports voltage ratings of two hundred twenty to two hundred fifty volts....
    $21.99
    $21.99
  • MARS 11042 Capacitor 43-56 MFD 220/250V Start ElectrolyticMARS 11042 Capacitor 43-56 MFD 220/250V Start Electrolytic
    MARS
    MARS 11042 Capacitor 43-56 MFD 220/250V Start Electrolytic
    SKU: 11042
    Product DescriptionThe MARS 11042 is a motor start capacitor designed for reliable operation in HVAC systems. It provides a capacitance range of 43-56 microfarads and supports voltage ratings of 220/250 volts. This round capacitor is engineered for high performance and durability, suitable for various...
    $21.99
    $21.99
  • MARS 10857 M M 10857 1/2-1HP 115/230V 1075-4 AZURE OEM ECM & VARIABLE BLOWER MOTOR w/ BLUETOOTH CONTROL
    MARS
    MARS 10857 M M 10857 1/2-1HP 115/230V 1075-4 AZURE OEM ECM & VARIABLE BLOWER MOTOR w/ BLUETOOTH CONTROL
    SKU: 10857
    Product DescriptionMARS 10857 M M 10857 is an ECM and variable blower motor with Bluetooth control. This motor operates at half to one horsepower and can run on either 115 or 230 volts. The product is designed for HVAC applications and ensures efficient airflow....
    $325.67
    $325.67
  • Mars 50354 Control Transformer 40VA Foot Mount 120/208/240 VoltMars 50354 Control Transformer 40VA Foot Mount 120/208/240 Volt
    MARS
    Mars 50354 Control Transformer 40VA Foot Mount 120/208/240 Volt
    SKU: 50354
    Product DescriptionThe Mars Control Transformer with MPN 50354 is designed to provide power to the control circuit in air conditioning, heating, and refrigeration systems. This transformer operates at primary voltages of 120, 208, and 240 volts and features a compact foot mount design suitable...
    $22.26
    $22.26
  • Mars 70220 Universal Thermostat Guard, Plastic, Clear Cover and Ring, White Base, ImportMars 70220 Universal Thermostat Guard, Plastic, Clear Cover and Ring, White Base, Import
    MARS
    Mars 70220 Universal Thermostat Guard, Plastic, Clear Cover and Ring, White Base, Import
    SKU: 70220
    Product DescriptionThe Mars 70220 Universal Thermostat Guard is designed to protect thermostats in various settings. This guard features a clear plastic cover and a white base, ensuring visibility while preventing unauthorized access. It measures five and seven eighths inches in overall width, three and...
    $34.15
    $34.15
  • MARS 61470 3POLE 24V 60A CONTACTOR W/LUGMARS 61470 3POLE 24V 60A CONTACTOR W/LUG
    MARS
    MARS 61470 3POLE 24V 60A CONTACTOR W/LUG
    SKU: 61470
    Product DescriptionThe MARS 61470 is a three-pole contactor designed to operate at 24 volts and 60 amps. This unit is built with durable box lug terminals, making it suitable for various HVAC applications. Meets exacting standards for HVAC control. Designed for inductive loads up...
    $77.12
    $77.12
    $128.66
  • MARS 12286 Run Capacitor, 40/5 MFD 440V Dual Round JARDMARS 12286 Run Capacitor, 40/5 MFD 440V Dual Round JARD
    MARS
    MARS 12286 Run Capacitor, 40/5 MFD 440V Dual Round JARD
    SKU: 12286
    Product DescriptionThe MARS 12286 Run Capacitor is a dual section round capacitor with a capacitance of 40/5 microfarads and a voltage rating of 440VAC. This capacitor is essential for motor start and run applications. Capacitance: 40/5 mfd Voltage: 440 V Type: Round Dual Section...
    $22.40
    $22.40
    $29.62
  • MARS 11070 Blue Box 270 - 324 MFD 330V Round Start CapacitorMARS 11070 Blue Box 270 - 324 MFD 330V Round Start Capacitor
    MARS
    MARS 11070 Blue Box 270 - 324 MFD 330V Round Start Capacitor
    SKU: 11070
    Product DescriptionThe MARS Blue Box 270 - 324 mfd 330V Round Start Capacitor, with MPN 11070, is designed for HVAC applications. This capacitor is essential for motor start-up processes in various HVAC equipment. Hermetically sealed black Bakelite case protects against dirt and moisture. Capacitance...
    $21.99
    $21.99
    $32.25
  • MARS 12294 Capacitor, 60/5 mfd 440V Round Run Dual Section Blue BoxMARS 12294 Capacitor, 60/5 mfd 440V Round Run Dual Section Blue Box
    MARS
    MARS 12294 Capacitor, 60/5 mfd 440V Round Run Dual Section Blue Box
    SKU: 12294
    Product DescriptionThe MARS 12294 is a dual section run capacitor rated at sixty microfarads and five microfarads for efficient motor operation at four hundred forty volts. This round capacitor is designed for various HVAC applications, including air conditioning systems and heat pumps, ensuring consistent...
    $25.35
    $25.35
    $39.15
  • MARS 83317 Series 833 60A 240V Single Phase Disconnect SwitchMARS 83317 Series 833 60A 240V Single Phase Disconnect Switch
    MARS
    MARS 83317 Series 833 60A 240V Single Phase Disconnect Switch
    SKU: 83317
    Product DescriptionThe MARS 83317 Series 833 60 Amp, 240 Volt Single Phase Disconnect Switch is designed for reliable performance in residential and commercial electrical systems. This disconnect switch is essential for safely isolating power to air conditioning and refrigeration equipment, allowing easy maintenance and...
    $32.73
    $32.73
    $37.53

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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