New Palestine HVAC: Reset Your Heating System Quickly

Estimated Read Time: 9 minutes

When your heater stops on a cold Indiana morning, knowing how to reset heating system equipment the safe way can save time and stress. In this guide, you will learn quick checks, safe reset steps for furnaces, boilers, and heat pumps, and when to call a pro. If you prefer a quick visit instead, ask about our $69 heating tune-up or $69 furnace inspection with a No Breakdown Guarantee while it is active.

Start Here: Safety First

Before you press any reset button, think safety. A reset is designed to clear a one-time fault. If there is an active hazard, a reset can make things worse. Use this checklist first:

1. Smell gas or hear arcing electricity
2. • Stop. Do not reset. Evacuate and call your utility or 911.
2. Repeated tripping
3. • If your system trips more than once in a day, do not keep resetting. This is a fault that needs diagnosis.
3. Water around the unit
4. • Standing water near a furnace, boiler, or air handler is a no-go. Shut power off and call a professional.
4. Venting or flue issues
5. • A loose, blocked, or iced-over vent can lead to carbon monoxide problems. Do not reset until venting is clear.

Two hard facts to keep in mind: modern furnaces enter a safety lockout after a failed ignition to prevent raw gas from accumulating. Local codes require that gas appliances have proper combustion air and venting, especially in sealed mechanical rooms. If you are unsure about either, pause and book service.

Quick Checks That Solve Many No-Heat Calls

Many no-heat visits in Noblesville turn out to be simple. Try these fast checks before a full reset:

1. Thermostat
2. • Set to Heat, Fan Auto, and 3 to 5 degrees above room temperature. Replace batteries if present. Confirm the date and time after any recent power outage.
2. Power switches and breakers
3. • Furnaces and boilers have a light-switch style disconnect nearby. Make sure it is On. Check the dedicated breaker and any GFCI outlets for trips.
3. Filter and return air
4. • A dirty filter can trip limit switches and shut heating down. Replace 1-inch filters every 1 to 3 months during Indiana’s heating season.
4. Vents and registers
5. • Open at least 80 percent of supply registers. Closed registers change duct pressure and can cause short cycling.
5. Condensate drain
6. • High-efficiency furnaces and many heat pumps have condensate safeties. Clear standing water in drain traps and ensure the line is not iced near exterior runs.

If heat resumes after these checks, watch for repeat symptoms. If it trips again, do not loop resets. Schedule a diagnostic so a technician can find the root cause.

How To Reset a Gas Furnace Safely

Follow this sequence to reset most gas furnaces. Your brand may vary. Always follow your manual.

1. Turn the thermostat to Off.
2. Shut off power at the furnace switch or breaker for 60 seconds.
3. For furnaces with a resettable rollout or limit switch, press the small red or black button on the switch if it has tripped. Do not bypass or tape any safety.
4. Restore power and set the thermostat to Heat, then call for temperature 3 to 5 degrees above room.
5. Watch the ignition sequence
6. • Inducer starts, pressure switch proves draft, hot surface igniter glows or spark fires, gas valve opens, flames stabilize, then blower starts. If you do not see this sequence or you hear repeated clicks with no flame, stop and call a pro.

Do not press a furnace’s reset more than once in a day. Repeat tripping points to failed flame sensing, restricted airflow, a bad pressure switch, or a blocked flue. In Hamilton County, frost and wind along the SR 37 corridor often ice up sidewall terminations. Clear ice and snow around intake and exhaust pipes before attempting a reset.

How To Reset an Electric Furnace or Air Handler

Electric furnaces and air handlers do not have gas ignition, but they do have high-limit safeties and sequencers that can trip.

1. Set thermostat to Off.
2. Turn off the disconnect at the air handler. Many units also have breakers on the cabinet. Switch them Off.
3. Replace or clean the filter and confirm all return grilles are open.
4. Wait 5 minutes for internal protections to cool.
5. Restore cabinet breakers, then the disconnect, then set the thermostat to Heat.

If heat returns briefly then shuts off, suspect airflow problems, a failed sequencer, or undersized wiring feeding the unit. Electric heat draws heavy amperage. If a breaker is hot to the touch or trips again, call a professional.

How To Reset a Heat Pump or Ductless Mini Split

Heat pumps often need a true power cycle to clear control board faults.

1. Thermostat to Off. For ductless, set the handheld remote to Off.
2. Turn the outdoor unit’s disconnect to Off. If there is no disconnect, use the breaker.
3. Wait 2 to 5 minutes. This lets pressure equalize and the control board fully power down.
4. Turn power back On. For ductless systems, also reset power to the indoor head by toggling its breaker.
5. Set Heat and wait through defrost or start-up. Outdoor fans may pause during defrost in freezing weather. This is normal.

If you see a flashing error code on the outdoor board or indoor head, note the code. Codes point directly to sensors, fan motors, or communication issues. Power cycling more than once will not clear an ongoing problem such as a bad thermistor or iced coil.

How To Reset a Boiler

Many Noblesville homes use boilers for baseboard or radiant heat. Boiler reset steps must respect combustion and pressure safety.

1. Set thermostats or zone controls to Off.
2. Cut power at the boiler switch.
3. Check the water pressure gauge. Typical cold fill is about 12 to 15 psi in two-story homes. If pressure is at zero, do not reset. Call for service.
4. Verify that gas is On if your boiler is gas-fired.
5. Restore power, then call for heat.

During annual service, technicians test and calibrate the thermostat and timers, clean the heat exchanger and interior elements, and confirm safety devices from pressure relief valves to limit switches function properly. If your boiler trips the lockout light again, you may have a failed flame sensor, blocked flue, or low-water condition. Do not keep resetting a boiler with a persistent fault.

Common Reasons Resets Keep Tripping in Indiana Winters

Cold snaps in Hamilton County reveal weak links. These are common culprits when a system will not stay on after a reset:

1. Airflow restrictions
2. • Clogged filters, closed registers, collapsed flex duct, or iced outdoor coils on heat pumps.
2. Combustion or venting issues
3. • Birds’ nests, wind-driven snow blocking PVC terminations, or failed pressure switches.
3. Ignition and flame sensing
4. • Dirty flame sensors, weak igniters, or ground issues that prevent flame rectification.
4. Condensate safeties
5. • Frozen or clogged drains tripping float switches on 90 percent furnaces and some air handlers.
5. Electrical faults
6. • Weak capacitors, failing inducer motors, or loose connections that heat up under load.

Local detail that matters: sidewall vent terminations on the north face of a home near open fields see more wind-driven snow. Keep a 3-foot clear zone around terminations to prevent nuisance lockouts.

Prevent Lockouts: Simple Maintenance You Can Do

A little homeowner maintenance reduces resets and emergencies.

1. Replace filters regularly
2. • 1-inch filters every 1 to 3 months. 4 to 5 inch media every 6 to 12 months.
2. Keep condensate lines clear
3. • Make sure traps are filled after cleaning. Insulate any lines that pass through cold spaces.
3. Clear outdoor units
4. • Brush off snow and leaves. Maintain 18 inches of clearance around heat pumps and mini splits.
4. Test your thermostat
5. • Replace batteries each fall. Consider a smart thermostat compatible with your system for better control and alerts.
5. Schedule tune-ups
6. • Two scheduled tune-ups each year are tailored to Noblesville’s heating and cooling calendar. You also get priority scheduling and discounts on needed repairs and parts.

Regular service includes thorough cleaning of coils, blowers, and burners, testing thermostats for accuracy, tightening electrical connections, and lubrication of motors and moving parts to prevent wear. These items directly reduce nuisance trips.

What Our Technicians Do On a No-Heat Call

If you prefer to skip DIY, here is what to expect when you call Summers Plumbing Heating & Cooling:

1. Arrival prepared
2. • Our trucks come fully stocked for fast service so most repairs are same-day.
2. Transparent pricing
3. • Pricing Upfront. You agree to the price before the work starts.
3. Diagnostic process
4. • We verify thermostat calls, run full ignition or start-up sequences, measure static pressure and airflow, test safety switches, and scan error history. For heat pumps we check refrigerant and defrost controls. For boilers we test combustion, vent draft, and safeties.
4. Options and warranties
5. • You receive a clear quote for repair or replacement, financing options if needed, and dependable warranties on the work. Replacement systems are compatible with smart thermostats and often improve efficiency and comfort across the home.

This approach avoids unnecessary upsells and focuses on safety and reliability. If your 20 to 25 year old system is failing repeatedly, we will provide a side-by-side repair versus replace comparison so you can decide with confidence.

Costs, Timing, and When to Call

A safe reset takes minutes. Persistent tripping means stop and schedule service. Here is a general guide:

1. Same-day repair if
2. • You hear the inducer and see ignition try but fail. Often a flame sensor, igniter, or pressure switch is the fix.
2. Next-day or scheduled repair if
3. • Parts are specialty or brand specific. Control boards and variable-speed motors sometimes require ordering.
3. Consider replacement when
4. • Heat exchangers are cracked or the system is past expected life and out of warranty. New systems reduce breakdowns and support smart control.

If you are in Noblesville, Fishers, Carmel, Westfield, or nearby, our 24/7 team can help. We serve Indianapolis, Cicero, Sheridan, Arcadia, and Atlanta as well, with local techs who know our winter patterns and code requirements.

Special Offers You Can Use Today

• Special Offer: $69 heating tune-up. Use code TUNE69. Must schedule by 11/30/25. Terms and conditions apply. Cannot be combined with other offers.
• Special Offer: $69 Furnace Inspection with No Breakdown Guarantee. Book within this month to receive the special price.
• Financing: Payments as low as $75 per month on a high efficiency furnace. Terms may apply. Call for details.
• Bonus: Free Service Call on any paid repair. This month only.

Call (317) 795-1651 or schedule at https://www.summersphc.com/noblesville/ to redeem. Mention the offer when booking.

What Homeowners Are Saying

"I can't say enough good things about my experience with Summers! Gavin and Keenan arrived right on time, if not a little early, to install my new HVAC system... They successfully removed my outdated 25-year-old system and replaced it with the new equipment in just a few hours... Summers exceeded my expectations and delivered an outstanding job." –Noblesville Homeowner

"Wes and Kyle were professional, courteous, carefully explained what they were doing, and installed our new furnace in less than three hours. We have used Summers for many of our plumbing and HVAC needs and have always been very satisfied." –Hamilton County Homeowner

"Joe was an incredible help to us with our HVAC woes... very patient, explained everything in easy to understand terms... We ended up settling on a system for a great price with awesome warranties and coverage! 100% recommend this company." –Carmel Homeowner

Frequently Asked Questions

How many times can I safely press a furnace reset?

Once in a day. If it trips again, stop and schedule service. Repeated resets can let faults get worse and may damage components.

Where is the reset button on my furnace?

Many furnaces have a cabinet power switch and internal safety resets on the blower or burner compartment. Check your manual and never bypass a safety.

Should I cut power at the breaker or the furnace switch?

Use the furnace switch first for convenience. If you suspect electrical issues or need a full power cycle, use the dedicated breaker to de-energize the unit.

Why does my heat pump blow cool air after a reset?

During defrost, a heat pump may feel cool at the vents for a few minutes. This is normal. If it never warms, there may be a refrigerant or control issue.

When should I call a professional instead of resetting?

Call if you smell gas, see water around the unit, have repeated trips, flashing error codes, or blocked vents. Safety issues require a licensed technician.

Conclusion

A careful reset can get heat back fast, but repeated trips mean it is time for a proper diagnosis. If you need to reset heating system equipment in Noblesville or nearby, follow the safety steps above, then call our local team for help.

Call or Schedule Now

• Phone: (317) 795-1651
• Web: https://www.summersphc.com/noblesville/
• Current savings: Ask for the $69 heating tune-up or $69 Furnace Inspection with No Breakdown Guarantee while available.

Get honest pricing, fast service, and warm results today.

Call (317) 795-1651 or book online at https://www.summersphc.com/noblesville/ to schedule your $69 tune-up or inspection now. Stay safe and get reliable heat back today.

About Summers Plumbing Heating & Cooling

Since 1969, Summers Plumbing Heating & Cooling has served Noblesville and Hamilton County with licensed, background-checked, and drug-tested technicians. We provide upfront pricing, 24/7 emergency response, and fully stocked trucks for faster fixes. Homeowners choose us for dependable warranties, smart-thermostat ready replacements, and maintenance plans tailored to Noblesville’s heating and cooling calendar. From furnaces and boilers to heat pumps and mini splits, we service all major brands with honest recommendations and no high-pressure upsells.