Name: Contactor
Brand: Carrier
SKU: i2381395
Price: 1167.91 USD
Availability: OutOfStock

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Flame Sensor

The Frigidaire Oven Burner Igniter 5303935066 is a high-quality replacement part that ignites the gas to light the oven burner. It includes 2 ceramic wire connectors and replaces multiple part numbers

Igniter

Limit Switch

Furnace control board. The control board regulates the supply of power to the furnace components.

Control Board

Furnace draft inducer motor. The draft inducer motor draws air into the burner and exhausts it out the flue. If the draft inducer motor is defective, the furnace may not heat.

Draft Inducer Motor

Ensure accurate water levels with this pressure switch, part number WD21X25468, for select GE, Hotpoint, Haier, Cafe, Monogram, Trane, or GE Profile Dishwasher or Packaged Unit/RTU models.

Pressure Switch

Compressor run capacitor, 120 volts 15 mfd.

Run Capacitor

Flame rollout limit switch re-settable 350F

Flame Rollout Limit Switch

1/2HP 115Volts 60Hz 7 amp 1130 RPM's 4 Speed Open Enclosure Single Phase CCW 4" Shaft

Blower Motor

Dual Run Capacitor

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Furnace not heating

Controls power flow in select Carrier Furnace, Packaged Unit/RTU, or Heat Pump. this genuine OEM contactor, part number HN53AC030, restores reliable performance with durable electrical components.

The furnace control board sends a low voltage signal to the contactor. When the contactor receives the signal from the control board, it closes the circuit, sending voltage to the other heating circuit components. If the contactor is defective, the heating circuit will not receive the voltage needed to operate. To determine if the contactor is at fault, use a multimeter to test the contactor for continuity. If the contactor does not have continuity, replace it.

Heat pump not cooling

The air handler control board sends a low voltage signal to the contactor. When the contactor receives the signal from the control board, it closes the circuit, sending voltage to the outside unit components. If the contactor is defective, it will not provide voltage to the outside unit. To determine if the contactor is at fault, use a multimeter to test the contactor for continuity. If the contactor does not have continuity, replace it.

Heat pump not heating

Heat pump is noisy or loud

The furnace or air handler control board sends a low voltage signal to the contactor. When the contactor receives the signal from the control board, it closes the circuit, sending voltage to the outside unit components. If the contactor is wearing out, it may start buzzing or making loud vibrating noises. If the contactor is noisy when its energized, the component should be replaced.

Heat pump won't turn on

The furnace or air handler control board sends a low voltage signal to the contactor. When the contactor receives the signal from the control board, it closes the circuit, sending voltage to the outside unit components. If the contactor is defective, it will not provide voltage to the outside unit. To determine if the contactor is at fault, use a multimeter to test the contactor for continuity. If the contactor does not have continuity, replace it.

Heat pump compressor won't run

The control board sends a low voltage signal to the contactor. When the contactor receives the signal from the control board, it closes the circuit, sending voltage to the outside unit components. If the contactor is defective, it can prevent the compressor from running. To determine if the contactor is at fault, use a multimeter to test the contactor coil for continuity. If the contactor coil does not have continuity or the contacts a on the coil look burnt, replace it.

Heat pump won't turn off

The control board sends a low voltage signal to the contactor. When the contactor receives the signal from the control board, it closes the circuit, sending voltage to the outside unit components. If the contactor has shorted, it can send continuous voltage to the outside unit's components resulting in the system not turning off. To determine if the contactor is at fault, use a multimeter to test the contactor for a short. If the contactor has shorted, replace it.

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Adhesives & Sealants Parts

Appliance Adhesive & Sealant Parts

Air Filters

Air Filters for Home

Appliance Cleaners

Appliance Cleaners for Sale

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Dishrack Replacement Parts

Dryer Vents

Dryer Venting Parts

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OPE, HVAC & Appliance Part Covers

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OPE, HVAC & Appliance Wire & Connector Parts

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Range Vent Hood

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Dehumidifier

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Packaged Unit/RTU

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Air Conditioner

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Carrier

Contactor

Switch

This video provides a reminder to viewers to replace their furnace filters. Don't forget to like and comment on this video and subscribe to our channel!

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This free troubleshooting video shows quick maintenance tips including cleaning the furnace, replacing the air filter, and cleaning the home venting to keeping your furnace working safely and efficiently. If you're unable to find the information you need on our website, we suggest that you use a search online to find a reliable online repair forum. It's likely that your question has already been answered there. We also recommend contacting your product's manufacturer or calling a local repair technician. And don't forget to like and comment on this video, and subscribe to our channel!

Furnace Maintenance Tips

Carrier HN53AC030 Furnace Contactor | Repair Clinic

Carrier Contactor HN53AC030

This part HN53AC030 is compatible with:

Related Articles & Videos

Contactor Customer Reviews

Common Problems Fixed by the Contactor

Heat pump compressor won't run

Heat pump won't turn off

Heat pump not cooling

Heat pump not heating

Heat pump won't turn on

Heat pump is noisy or loud

Furnace not heating

About the Contactor

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