Heating Repair in Manor, TX

If your heater stopped working in Manor, Lantz Home Services can repair it today. Our licensed technicians fix gas furnaces, electric furnaces, and heat pumps in every Manor neighborhood, from Old Town to ShadowGlen, Presidential Meadows, Carillon, and the new subdivisions along US 290 and FM 973. We answer the phone 24 hours a day, including nights, weekends, and freeze warnings.

Call 512-710-1032 or schedule heating repair online.

Quick Answer: What Manor Homeowners Need to Know

Most heating failures in Manor come down to five causes: a tripped breaker or blown fuse, a dirty filter that overheated the system, a failed igniter or flame sensor on a gas furnace, a bad capacitor or contactor on a heat pump, or a thermostat that lost power or settings. A technician can diagnose all five in the first visit and fix most of them the same day.

Manor is a heat pump town. Most homes built after 2005 in ShadowGlen, Presidential Meadows, Carillon, and Stonewater run all-electric heat pumps rather than gas furnaces. That matters because heat pumps fail differently than furnaces, and many general HVAC companies treat them the same. Lantz technicians repair both every week.

Heating Systems We Repair in Manor

We repair every residential heating system found in Manor homes:

• Heat pumps. The most common system in newer Manor subdivisions. We repair reversing valves, defrost boards, fan motors, compressors, and heat strips. See our heat pump repair page for details.
• Gas furnaces. Common in older homes near downtown Manor. We repair igniters, flame sensors, gas valves, inducer motors, blower motors, and control boards.
• Electric furnaces and air handlers. We replace heat strips, sequencers, limit switches, and blowers.
• Dual-fuel systems. A heat pump with gas furnace backup. We service both sides and the controls between them.
• Thermostats and ductwork. We repair smart thermostats, zone dampers, and leaking attic ducts.

If your system is beyond repair, our heating installation and replacement team can size and install a new one, often within a day or two.

Common Heating Problems in Manor Homes

Manor homes share a few traits that shape the repairs we see most.

Auxiliary heat running constantly. When temperatures drop into the 30s, heat pumps lean on electric heat strips for backup. If the heat pump is struggling, the strips run nonstop and your bill doubles. This is usually a refrigerant charge or defrost board issue, not a strip failure.

Ice on the outdoor unit. Light frost is normal. A solid block of ice means the defrost cycle failed, usually from a bad defrost sensor, defrost board, or reversing valve.

Furnace short cycling. The furnace fires, runs a few minutes, and shuts down. The cause is most often a clogged filter, a dirty flame sensor, or a cracked heat exchanger tripping the limit switch. The last one is a safety issue.

Tripped breakers. Heat strips pull heavy amperage. A weak breaker or loose panel connection trips under load. If it trips twice, have the heater and the electrical panel inspected. Lantz can do both in one visit.

Uneven heating between floors. Two-story homes in ShadowGlen and Presidential Meadows often run one system for both levels. Poor duct balancing leaves one floor cold.

Attic duct damage. Manor attics reach 130 degrees in summer. Years of heat loosen duct tape and mastic, and by winter warm air leaks into the attic instead of your rooms.

Warning Signs You Need a Heating Repair

Call for service if you notice any of these:

• Air from the vents feels cool or room temperature while the system is running
• The system runs constantly but the house never reaches the set temperature
• Your electric or gas bill jumped without a change in weather or usage
• Burning, musty, or rotten egg smells when the heat comes on
• Banging, screeching, or rattling from the furnace, air handler, or outdoor unit
• The outdoor heat pump unit is covered in thick ice
• The thermostat screen is blank or unresponsive
• The system turns on and off every few minutes
• Your carbon monoxide detector sounds, even briefly

A rotten egg smell or a carbon monoxide alarm is an emergency. Leave the house, call the gas company, then call us. Our emergency heating repair team is available around the clock.

What to Check Before You Call

These five free checks solve a surprising number of no-heat calls in Manor:

1. Thermostat. Confirm it is set to Heat and the set point is above room temperature. Replace the batteries if the screen is dim.
2. Air filter. If you cannot see light through it, replace it. A clogged filter is the top cause of a furnace shutting down on high limit.
3. Breaker panel. Reset a tripped Furnace, Air Handler, or Heat Pump breaker once. If it trips again, stop and call.
4. Furnace switch and door. Make sure the nearby power switch is on and the panel door is fully closed.
5. Outdoor unit. Clear leaves and debris from around the heat pump. Do not chip ice off the coils.

If none of these restore heat, the problem needs a technician.

DIY vs Professional Heating Repair

Heat pump and gas furnace repairs involve high voltage, refrigerant under pressure, and combustion gases. Texas requires a licensed HVAC contractor for this work, and a mistake can void your equipment warranty. Lantz Home Services is licensed and insured, and every repair comes with a written quote before work starts.

Repair or Replace? A Simple Decision Framework

Use this rule of thumb. Multiply the repair cost by the age of the system in years. If the result is over $5,000, replacement usually makes more sense.

Example: a $900 reversing valve on a 12-year-old heat pump equals $10,800. Replace. A $350 capacitor on the same unit equals $4,200. Repair.

Also lean toward replacement if the system is over 12 years old and needs a compressor or heat exchanger, it uses discontinued R-22 refrigerant, or you have had two or more major repairs in three years.

Lean toward repair if the system is under 10 years old, the repair is under $600, and there is no history of repeat failures. Our technicians will give you a straight answer either way, and our heat pump installation team can quote a replacement on the same visit if you want to compare.

How Manor's Climate and Soil Affect Your Heater

Manor sits on the Blackland Prairie in eastern Travis County. That location creates heating challenges you will not find in the Hill Country to the west.

Mild winters with hard freezes. Manor sees only a handful of nights below 25 degrees each year. Heat pumps handle mild cold well. The danger is the sudden hard freeze, like the February 2021 winter storm and the February 2023 ice storm. Systems that ran fine at 40 degrees fail at 15, and every HVAC company in Austin gets flooded with calls at once. A fall tune-up catches weak parts before the freeze does.

Expansive clay soil. Blackland clay swells when wet and shrinks when dry. That movement can tilt the pad your outdoor heat pump sits on. A tilted unit strains the compressor and can crack refrigerant lines. We check pad level on every heat pump visit.

Long cooling season, short heating season. Your heat pump cools for eight months and heats for maybe three. Parts wear out in summer and fail on the first cold night.

All-electric neighborhoods. Many Manor subdivisions were built without natural gas service, so every home depends on heat pumps and heat strips. A standby generator keeps your heat running when a winter storm takes the power down.

Newer construction. Homes in Presidential Meadows, Carillon, and Stonewater are often under 15 years old. Parts warranties are expiring, but the equipment still has years of life left. Repair usually beats replacement for these homes.

Seasonal Heating Tips for Eastern Travis County

October: Schedule a heating tune-up before the first cold front. Test the system on a cool morning so you are not discovering problems in December.

November: Replace your filter and program your thermostat schedule. Set heat pumps to raise the temperature gradually, no more than two degrees at a time, to avoid triggering expensive auxiliary heat.

December through February: Watch for ice buildup on the outdoor unit after cold rain. Keep the area around it clear. If a freeze warning is issued, do not switch to emergency heat unless the heat pump has actually failed.

March: Have the system checked before switching to cooling. Any problems that showed up during winter are easier to fix now than in June.

Common Mistakes Manor Homeowners Make

1. Running emergency heat all winter. The Em Heat setting bypasses the heat pump and runs only the strips. It can triple your bill. Use it only when the heat pump is broken.
2. Cranking the thermostat. Setting it to 78 does not heat the house faster. It just runs auxiliary heat longer.
3. Ignoring a small ice patch. A little frost is normal. Ice that grows over a day or two means the defrost cycle has failed.
4. Closing vents in unused rooms. This raises duct pressure and can damage the blower motor.
5. Skipping the fall tune-up. Most no-heat calls we run in January trace back to a part that would have been caught in October.
6. Hiring an unlicensed handyman for gas work. Texas law requires a licensed contractor. Improper gas work risks carbon monoxide exposure.

Heating Maintenance That Prevents Repairs

A yearly heating tune-up includes cleaning the flame sensor or coils, testing capacitors and contactors, checking refrigerant charge, tightening electrical connections, testing the defrost cycle, inspecting the heat exchanger, and calibrating the thermostat. It takes about an hour and catches most failures before they happen.

The Ultimate Home Care Plan from Lantz Home Services covers your heating and cooling tune-ups every year, along with plumbing and electrical inspections. Members receive priority scheduling, which matters most during a Manor freeze when call volume spikes, plus discounts on repairs. For a Manor home with a single heat pump serving the whole house, it is the simplest way to avoid a mid-winter failure.