Goodman A24-10 air handler with coil Parts

Yes. Goodman makes air handlers, including air handler with coil models like A24-10. Goodman air handlers are designed to move conditioned air through your ductwork; depending on the setup, they can also support electric heat kits and standard low-voltage HVAC controls.

What an air handler does (and what it is not)

An air handler is the indoor unit that circulates air and supports the evaporator coil. It typically works with an outdoor air conditioner or heat pump.

• Houses the blower assembly that pushes air through the home
• Supports the evaporator coil for cooling and dehumidification
• Uses low-voltage controls (thermostat wiring) to manage operation
• May include electric heat components in some configurations
• Relies on safe, solid electrical connections and correct airflow

Common parts you may replace on Goodman A24-10

If your Goodman A24-10 is not running, has no blower operation, or has intermittent electrical issues, these model-matched parts are common starting points:

• Air handler transformer 0130M00138S
• Goodman terminal block B1368250
• Goodman sequencer/relay B1256553
• Central air conditioner air handler blower motor B13400312S

Quick symptom-to-part checklist

Symptom	What to check first	Example part on this model
No power to controls	Transformer, wiring connections	Transformer, terminal block
Blower will not run	Blower motor, power supply	Blower motor
Electric heat not working (if equipped)	Sequencer/relay, heating element assembly	Sequencer/relay, heating element assembly
Burnt/loose wires	Terminal block, damaged connectors	Terminal block

Why it matters

Confirming the brand and model matters because HVAC parts are highly model-specific. Using the correct Goodman A24-10 parts helps ensure proper fit, correct electrical ratings, and reliable airflow.

Ordering the right parts

We recommend matching parts by the exact model number A24-10 and the part ID shown in the parts list. You can order parts from the list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

A Goodman AC system typically lasts 12 to 15 years. With correct installation, clean airflow (filter changes), and yearly service, many systems reach 15 to 20 years. For your Goodman A24-10 air handler with coil, the same lifespan range applies.

Typical lifespan ranges (what to expect)

Most central air conditioning systems fall into these ranges:

System condition	Typical lifespan	What usually shortens it
Average installation and basic maintenance	12 to 15 years	Dirty coils, low airflow, electrical wear
Well-installed and maintained annually	15 to 20 years	Oversizing, poor ductwork, neglected drain issues
Harsh conditions (coastal, heavy runtime, poor airflow)	8 to 12 years	Corrosion, overheating, repeated electrical failures

What makes a Goodman air handler last longer

We see the longest life when these basics are handled consistently:

• Replace the return-air filter on schedule to keep airflow strong.
• Keep supply and return vents open and unobstructed.
• Keep the blower compartment clean and dry; address any water around the coil/drain quickly.
• Have electrical connections checked during annual service (loose connections create heat and failures).
• Watch for early signs of blower or control issues and fix them before they cascade.

Parts that commonly affect reliability

On the Goodman A24-10, these components are frequent “keep it running” items when age and heat take a toll:

• Air handler transformer 0130M00138S (low-voltage power for controls)
• Goodman terminal block B1368250 (wiring connection point)
• Goodman sequencer/relay B1256553 or sequencer B1256559 (electric heat staging, if equipped)
• Blower motor options such as central air conditioner air handler blower motor B13400312S or central air conditioner air handler blower motor B13400313S

Why it matters

Once an air handler gets into the 12 to 15 year range, small airflow or electrical problems can turn into repeated no-cool or no-heat calls. Staying ahead of filter, drainage, and electrical wear is the simplest way to push service life closer to 20 years.

If you need to order replacement parts for your Goodman A24-10, use the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

Replacing a blower motor in a Goodman system typically costs $500 to $1,500 total (parts plus labor), depending on motor type (PSC vs ECM), accessibility, and whether the issue is the motor itself or the control/relay. For Goodman A24-10 air handler setups, the motor part alone can be a major share of the total.

Typical cost breakdown (what you usually pay for)

• Blower motor part: often $200 to $700+ depending on style and speed control
• Labor: commonly $200 to $600 (diagnosis, removal, install, test)
• Service call/diagnostic fee: often $75 to $150 (may be applied to repair)
• Optional add-ons: capacitor, wiring repair, or blower wheel cleaning if needed

Cost item	Typical range	Notes
Motor (part only)	$200 to $700+	ECM motors usually cost more than PSC motors
Labor	$200 to $600	Higher if access is tight or ductwork must be moved
Total installed	$500 to $1,500	Most common real-world range

Parts on this model page that affect price

If your diagnosis confirms the motor is failed, we list blower motors for this model that can drive the overall cost:

• Central air conditioner air handler blower motor B13400312S
• Central air conditioner air handler blower motor B13400313S

Related electrical parts that sometimes get replaced during the same repair (or are the real cause of the “bad motor” symptom):

• Air handler transformer 0130M00138S
• Goodman sequencer/relay B1256553
• Sequencer B1256559

How to tell whether it is the motor or something else

• Blower hums but will not spin: capacitor (PSC) or seized bearings
• Blower runs intermittently: loose wiring, failing relay/sequencer, overheating motor
• No blower at all: low-voltage issue (transformer), control signal issue, or open safety
• Airflow weak but motor runs: dirty filter, blocked coil, or dirty blower wheel

Why it matters

A correct diagnosis prevents paying for a high-cost motor when the real problem is a lower-cost electrical part (transformer, relay/sequencer) or an airflow restriction that is overheating the motor.

Ordering the right part

We recommend matching the motor by the exact Goodman A24-10 model listing and the motor identifiers shown on the old motor label. You can order from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

On the Goodman A24-10 air handler with coil, a blower that will not start is usually caused by a power or control problem (breaker, 24 VAC control power, safety switch) or a failed blower motor or heat sequencer/relay. Start by confirming the thermostat is calling for FAN or HEAT and the blower wheel spins freely.

Quick checks we recommend (no tools)

• Set thermostat to FAN = ON to force a blower call.
• Check the air handler disconnect and breaker; reset once if tripped.
• Replace a dirty filter; make sure supply and return vents are open.
• Listen for a hum at the blower; humming often points to a stuck wheel or weak motor.
• With power off, spin the blower wheel by hand; it should turn smoothly.

Electrical checks (if you use a multimeter)

Turn power off before opening panels; air handlers contain high voltage.

• Confirm 24 VAC control power is present; a failed air handler transformer 0130M00138S can prevent the blower from being commanded on.
• If 24 VAC is present but the blower never starts during electric heat, a failed Goodman sequencer/relay B1256553 or sequencer B1256559 can keep the blower circuit from energizing.
• If the motor has correct line voltage but will not run, replace the motor (common options listed for this model include central air conditioner air handler blower motor B13400312S and central air conditioner air handler blower motor B13400313S).

Symptom-to-cause guide

What you notice	Most likely cause	What to do next
No sound at all	No power, open safety, bad transformer	Check breaker/disconnect; test 24 VAC
Motor hums but won’t spin	Stuck wheel or weak motor	Free wheel; replace motor if voltage is correct
Runs in FAN ON but not in HEAT	Sequencer/relay issue	Test/replace sequencer/relay

Why it matters

A non-running blower can shut electric heat down on safety limits, reduce comfort, and overheat components. Restoring airflow and control power helps prevent repeat failures.

You can order model-matched parts from the parts list for the Goodman A24-10, or search by model number on Sears PartsDirect.

Last updated: February 2026