๐Ÿ“ Serving Georgetown, TX & Williamson County Mon-Sat 7AM-8PM ยท Sun 9AM-5PM | (512) 798-8094 | โšก Same-Day Service Available
Technicians Available in Georgetown
Same-Day Slots Open
Dispatch: Georgetown TX, not Austin
Average response: 45-90 min
๐Ÿ”ฉ Georgetown TX ยท Same-Day Available

๐Ÿ”ง Pilot Tubing Replacement, Georgetown TX

Most HVAC failures come down to a specific component, a capacitor burned out by Georgetown's heat, a contractor pitted from cycling, a blower motor bearing that's been failing for months. ProAir Georgetown carries the most common replacement components on every service truck so we can complete repairs same-day instead of ordering parts and scheduling a return visit.

๐Ÿ“ž Call (512) 798-8094 Schedule Online
๐Ÿ›ก๏ธTX HVAC Licensed (TDLR)
๐Ÿ›ก๏ธTX Licensed & NATE Certified
โšกSame-Day Dispatch
Same Day
Service Available
1-Year
Parts & Labor Warranty
1-Yr
Parts & Labor Warranty
TX Licensed
TDLR Regulated

HVAC Components We Repair & Replace, Georgetown TX

Motors & Fans

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Blower Motor Repair

Diagnose and repair indoor blower motor failures, bearing wear, winding failure, and capacitor issues.

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AC Blower Motor Replacement

Replace failed indoor blower motors, we stock common motors for Carrier, Trane, Lennox, Goodman, and Rheem.

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Blower Motor Bearing Lubrication

Lubricate blower motor bearings before they fail, catches motors that squeal before they burn out.

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Furnace Blower Wheel Cleaning

Clean blower wheels coated with dust and debris that reduce airflow and strain the motor.

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Fan Motor Repair

Repair or replace condenser fan motors, outdoor fan failure causes compressor overheating on Georgetown's 100ยฐF days.

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Condenser Fan Motor Repair

Diagnose and repair outdoor condenser fan motor failures, common cause of AC shutdown in peak summer heat.

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Outdoor Fan Blade Replacement

Replace cracked, bent, or imbalanced outdoor fan blades causing vibration and motor strain.

Capacitors & Contactors

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Capacitor Replacement

The #1 Georgetown summer repair. Capacitors overheat and fail in sustained 100ยฐF+ heat, fast, affordable fix.

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AC Capacitor Testing & Replacement

Test capacitors before replacing, an out-of-spec capacitor causes the same symptoms as a failed compressor.

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Run Capacitor Replacement

Replace failed run capacitors on compressors and fan motors, the most common summer AC component failure.

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Start Capacitor Replacement

Replace start capacitors that provide the extra torque needed to start compressors on hot days.

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Hard Start Kit Installation

Install hard start kits on aging compressors to reduce starting current and extend compressor life.

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Contactor Replacement

Replace pitted or failed contactors, the relay that connects power to the compressor and condenser fan.

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AC Contactor Replacement

Replace AC contactors with pitted contacts that cause intermittent power to compressor and outdoor fan.

Compressor Service

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Compressor Repair

Diagnose compressor failures, not every compressor problem requires replacement. We test before recommending replacement.

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AC Compressor Replacement

Compressor replacement with full circuit flush, filter drier, evacuation, and recharge, done correctly to protect the new compressor.

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AC Muffler Repair

Replace discharge mufflers that reduce compressor noise and protect the refrigerant circuit.

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Compressor Crankcase Heater Installation

Install crankcase heaters to prevent refrigerant migration into compressor oil during cold Texas nights.

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High Pressure Switch Replacement

Replace failed high-pressure safety switches that protect compressors from dangerously high discharge pressure.

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Low Pressure Switch Replacement

Replace low-pressure safety switches that prevent compressor damage from loss of refrigerant charge.

Furnace Components

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High Limit Switch Replacement

Replace failed high-limit switches that shut furnaces down on overheating, essential safety component.

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Furnace Control Board Replacement

Replace faulty furnace control boards, we test all connected components first to confirm the board is the failure.

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Furnace Fan Control Switch Repair

Repair or replace fan control switches that govern blower timing in older furnaces without electronic control boards.

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Furnace Hot Surface Ignitor Replacement

Replace fragile silicon carbide or silicon nitride ignitors, the #1 furnace no-heat repair in Georgetown.

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Furnace Flame Sensor Replacement

Replace or clean flame sensors that fail to detect the burner flame, causing furnace lockout.

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Furnace Gas Valve Replacement

Replace failed gas valves that prevent gas flow to burners, verified diagnosis before replacement.

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Furnace Thermocouple Replacement

Replace thermocouples on older standing pilot furnaces that fail to keep the pilot lit.

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Furnace Rollout Switch Replacement

Replace tripped rollout switches, but also diagnose why flames rolled out, as this indicates a serious underlying condition.

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Draft Inducer Motor Replacement

Replace failed draft inducer motors in 80%+ efficiency furnaces, failure causes pressure switch trips and no-heat conditions.

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Electric Furnace Heating Element Replacement

Replace failed heating elements in electric furnaces, test all elements and sequencers before partial replacement.

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Electric Heating Sequencer Replacement

Replace failed sequencers that stagger heating element startup to prevent circuit overload.

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Pilot Tubing Replacement

Replace cracked or blocked pilot tubing on older standing pilot furnaces and boilers.

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Standing Pilot Light Repair

Repair standing pilot assembly issues on older furnaces, thermocouple, pilot orifice, and gas valve.

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Main Gas Shutoff Valve Replacement

Replace corroded or leaking main gas shutoff valves at HVAC equipment.

Outdoor Unit & Noise Components

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Outdoor Unit Sound Blanket Installation

Install compressor sound blankets to reduce outdoor unit noise, particularly useful in Georgetown's zero-lot-line neighborhoods.

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AC Vibration Isolation Pad Replacement

Replace deteriorated equipment pads and isolation mounts that transmit vibration through slabs and walls.

Small Copper Lines With an Outsized Failure Point

Pilot tubing is the small diameter copper capillary tube that carries a metered amount of gas from the main gas valve to the standing pilot burner assembly on older furnaces, water heaters, and some boilers. It's a comparatively simple component, but because it carries gas along its entire length under pressure, even a small failure, a crack, a kink, or a blockage, directly affects whether the pilot can light and stay lit.

Cracks in pilot tubing typically develop from a combination of age-related metal fatigue and physical vibration transmitted through the appliance over years of operation, copper does work-harden and become more brittle with repeated flexing, especially at any point where the tubing bends sharply near a fitting. A cracked tube allows gas to escape along its length rather than reaching the pilot burner at full pressure, which can cause a weak, small pilot flame that struggles to stay lit or fails to generate adequate heat for an attached thermocouple to hold the main gas valve open.

Blockage is the other common failure mode, and in Central Texas it comes with a specific, well-known culprit, mud dauber wasps and other small insects are notorious for building nests inside pilot orifices and even inside open tubing sections during the months an appliance sits unused, particularly water heater pilots or furnace pilots during the long stretch between heating seasons. A blocked tube or orifice prevents adequate gas flow to the pilot even with the gas valve and thermocouple both functioning perfectly, which can lead to a frustrating troubleshooting process if the actual blockage location isn't identified directly.

We diagnose pilot tubing issues by pressure testing the line for leaks using a manometer and bubble solution at all fittings, and by physically inspecting for kinks, crimps, or visible corrosion along the tubing's length, along with checking the pilot orifice itself for insect nesting or debris blockage. Replacement involves running new tubing matched in diameter and length to the original routing, with properly flared or compression fittings at both ends, and a full leak test on the completed installation before the pilot is relit.

Frequently Asked Questions, Pilot Tubing Replacement

Can insects really block gas pilot tubing? +
Yes, mud dauber wasps in particular are known for building nests inside pilot orifices and tubing during months an appliance sits unused, especially water heaters and furnaces during the off season. This is a genuinely common cause of pilot lighting problems in Central Texas.
How do you know if the tubing is cracked versus just blocked? +
We pressure test the line with a manometer and bubble solution at all fittings to check for leaks along a crack, and separately inspect the pilot orifice and tubing interior for physical blockage. The two failure modes require different fixes even though both prevent a proper pilot flame.
Does a cracked pilot tube create a safety concern? +
A crack allows a small amount of gas to escape rather than reach the pilot at proper pressure, which is both a minor gas leak concern and the reason for a weak or unreliable pilot flame. We treat any confirmed leak as something to repair promptly.
Is pilot tubing replacement a quick repair? +
In most cases yes, once the failure is confirmed, running new tubing with properly sealed fittings is a straightforward job, though we always complete a full leak test before relighting the pilot to confirm the repair is sound.

Need a Component Diagnosed or Replaced?

We test before we replace. Most parts are on the truck for same-day service.

๐Ÿ“ž Call Now
(512) 798-8094