MARS 93106 Resistor

For professional contractors, the MARS 93106 15K Ohm Resistor is a critical component for stabilizing HVAC start capacitors and protecting internal circuitry. This QC-13 type bleed resistor is engineered to dissipate residual voltage effectively, preventing accidental discharge and potential damage to the capacitor's dielectric material. Rated at 2 Watts with a precise 15,000 Ohm resistance, these resistors are specifically designed for high-demand compressor start-up applications. Each unit features standard 1/4 inch female spade terminals, ensuring a secure, quick-connect interface with 0.250-inch male capacitor terminals. By maintaining consistent voltage bleed-off, this resistor helps prevent welded contactor points and ensures reliable motor starting under varying thermal loads. This 10-pack of Mars resistors provides the necessary bulk inventory for large-scale maintenance or emergency service calls, making it a staple for any technician's truck stock.

• Universal Compatibility: Designed with standard 1/4" female quick-connect terminals to fit most major HVAC capacitor brands.
• Circuit Protection: Effectively bleeds off residual voltage to prevent electrical arcing and premature failure of start components.
• Reliable Performance: The 2-watt, 15K ohm rating provides the necessary thermal headroom to manage discharge heat in residential and commercial units.
• Service Efficiency: The 10-pack quantity ensures you are always prepared for multiple call-outs without constant re-ordering.

What happens if a bleed resistor fails in an HVAC system?
Failure of a bleed resistor often leads to residual voltage staying in the capacitor, which can cause contactor pitting or failure of the start capacitor during the next cycle.

Can the MARS 93106 be used on run capacitors?
While primarily utilized for start capacitors to protect start relays, this QC-13 resistor can be used in any application requiring a 15,000 ohm bleed across 1/4-inch terminals.

How do I verify if this resistor is functioning correctly?
A technician can use a multimeter set to the ohms scale; a reading significantly different from 15K ohms indicates the resistor is faulty and requires replacement.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.