Furnace and Heater Repair Services in Riverton, Utah

This is a common issue, especially as winter approaches. If your furnace is on but blowing cool air, it may be due to a clogged air filter, malfunctioning pilot light, or a faulty thermostat. In some cases, it may be a safety shut-off triggered by an internal system error. Warner Heating & Air Conditioning thoroughly checks for both simple and complex causes, ensuring your system is restored safely. Many homeowners delay service, thinking it’s a minor glitch—but acting quickly can prevent full system failure or expensive repairs.

Furnaces should be professionally serviced once a year, ideally in early fall before temperatures drop. Annual inspections catch issues like worn ignition components, dirty burners, or cracked heat exchangers. In Riverton's cold, dry climate, neglecting routine maintenance can lead to carbon monoxide leaks or system breakdowns at the worst times. Warner Heating & Air Conditioning offers detailed tune-ups to ensure safe, efficient, and reliable performance throughout the entire heating season.

Some low humming or whooshing is normal, but loud banging, screeching, or rattling often signals a problem. It could be loose components, motor issues, or airflow obstructions. These noises are early warning signs—ignoring them can lead to costlier repairs or even safety risks. Our technicians at Warner Heating & Air Conditioning are trained to diagnose noise-related issues early to prevent long-term damage or system shutdowns.

The biggest culprits are dirty filters, lack of maintenance, worn-out components, and thermostat malfunctions. Utah’s high dust levels and dry air accelerate wear on furnace parts. We often see cracked heat exchangers and burnt-out motors due to overuse and ignored upkeep. Warner Heating & Air Conditioning focuses on both the mechanical and environmental factors affecting your system to provide comprehensive solutions—not just temporary fixes.

An unmaintained furnace poses serious health and safety risks, including carbon monoxide leaks, fire hazards, and reduced indoor air quality. Dust buildup and blocked exhaust can also force the system to overheat. Older units may still run, but they do so inefficiently, driving up energy bills. Warner Heating & Air Conditioning emphasizes proactive care and safety inspections to catch hidden issues before they put your family at risk.

A cracked heat exchanger is a serious safety issue, as it can leak carbon monoxide into your home. Unfortunately, it usually means the entire heat exchanger or furnace must be replaced. Warner Heating & Air Conditioning performs detailed inspections with proper CO detection tools and will never take shortcuts when it comes to your safety. If replacement is needed, we’ll walk you through every step, including cost-effective options.

Furnace repair addresses specific failures, like fixing a broken igniter or replacing a worn belt. Replacement becomes necessary when the unit is over 15 years old, has recurring issues, or needs repairs that cost more than 50% of a new system. At Warner Heating & Air Conditioning, we offer transparent diagnostics so you can make informed decisions—always focused on long-term value and safety.

Yes. A dirty or malfunctioning furnace can circulate dust, allergens, and even combustion byproducts throughout your home. Poor airflow and dirty filters can worsen asthma or allergies, especially in winter when windows remain closed. Warner Heating & Air Conditioning prioritizes both heating performance and air quality. We offer filtration upgrades, duct cleaning, and system balancing to improve the air your family breathes.

Yes—modern furnaces can reach 98% AFUE (Annual Fuel Utilization Efficiency), meaning nearly all fuel is converted to usable heat. Older systems may only achieve 60–70% efficiency. Newer units are also quieter, offer better airflow, and are more reliable. Warner Heating & Air Conditioning can evaluate your current system and compare its performance to newer models, helping you decide if an upgrade would pay off in comfort and cost savings.

Most common repairs—like replacing sensors, motors, or thermostats—can be completed within 1–3 hours. More complex repairs involving diagnostics or sourcing specialty parts might take a day or two. Warner Heating & Air Conditioning keeps many parts in stock and provides same-day repair service when possible. Our priority is restoring your heat quickly, especially during Utah’s bitter winter months.