FAQ · STRAIGHT ANSWERS · SINCE 1996
Your HVAC questions,
answered honestly.
Three decades of answering Utah homeowners' questions about heat, cool, and everything in between. No marketing fluff — just what we'd tell a neighbor who called us.
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Air Conditioning Questions
How much does AC repair cost in Utah?
In Utah County, AC repair typically costs $150-$450 for common issues like refrigerant recharge or compressor problems. Major repairs run $500-$1,200, while full AC replacement ranges from $3,500-$7,500 depending on system size and efficiency rating. Air Express provides free estimates so you know the exact cost before work begins.
What is the average lifespan of an air conditioner in Utah?
Most AC systems last 12-15 years in Utah's climate. High altitude and dry air can accelerate wear, but proper maintenance extends this to 17-20 years. If your system is over 12 years old and frequently needs repair, replacement often makes more financial sense than continued repairs.
Why is my air conditioner not cooling properly?
Poor cooling typically results from low refrigerant, dirty filters, blocked condenser coils, or thermostat issues. Utah's dusty summers make filter changes especially important—we recommend checking yours monthly during cooling season. Air Express can diagnose the problem with a professional inspection.
How often should I have my AC serviced?
Professional AC maintenance should happen at least once per year, ideally in spring before peak cooling season. Many Utah homeowners benefit from Air Express's maintenance plans, which include twice-yearly inspections, priority emergency service, and parts discounts.
Can I run my AC in winter in Utah?
Not all AC systems are designed for winter operation. Running standard air conditioning below 60°F can damage the compressor. However, heat pump systems can provide both cooling and heating year-round in Utah's climate. Air Express recommends consulting about your specific system.
What size AC system do I need for my Utah home?
AC size depends on home square footage, insulation quality, and local altitude. Mountain altitude in Utah requires careful calculations—a unit that's too small won't cool adequately, while oversized units waste energy and money. Air Express performs load calculations to recommend the right size for your home.
Heating & Furnace Questions
How much does furnace repair cost in Utah?
Common furnace repairs in Utah County cost $100-$400, including thermostat adjustments and blower motor fixes. Major repairs like heat exchanger replacement run $500-$1,000. Full replacement ranges from $3,000-$6,500. Air Express offers free estimates and can often repair same-day.
What is the typical lifespan of a furnace in Utah?
Furnaces typically last 15-20 years in Utah's climate. Harsh winters and mineral deposits in water-heated systems can reduce lifespan. If your furnace is over 15 years old, inefficient, or needing frequent repairs, replacement is often more economical than ongoing maintenance.
Why is my furnace making strange noises?
Unusual furnace sounds—banging, squealing, or rattling—indicate problems like loose components, burner buildup, or bearing wear. Utah's dry air increases dust accumulation, causing noise and reduced efficiency. Air Express technicians diagnose and fix noise issues quickly to prevent further damage.
How often should I replace my furnace filter?
In Utah, check furnace filters monthly during heating season and replace every 1-3 months, depending on filter type and home dust levels. Utah's high altitude and dry climate create more dust, making regular changes essential for efficiency and air quality. Air Express maintenance plans include filter replacements.
What should I do if my furnace stops working in winter?
First, check your thermostat is set to heat mode and verify the pilot light is on (if applicable). Check for tripped circuit breakers or clogged filters. If problems persist, call Air Express emergency service immediately—we're available 24/7 for Utah County heating emergencies.
What should I do to prepare my HVAC system for winter?
Schedule a furnace tune-up in fall before heating season starts. Air Express checks your system, replaces filters, and ensures it's ready for Utah's harsh winters. This prevents emergency breakdowns during cold months and optimizes efficiency to reduce heating costs.
Heat Pump Questions
Are heat pumps suitable for Utah's climate?
Yes, modern heat pumps work well in Utah winters, especially at lower elevations. They provide efficient heating and cooling in one system. However, Utah's mountain areas may benefit from backup heating during extreme cold. Air Express designs heat pump systems specifically for Utah's elevation and weather patterns.
How much does heat pump installation cost in Utah?
Heat pump installation in Utah ranges from $4,500-$8,500, depending on system size, efficiency rating, and ductwork requirements. This includes both indoor and outdoor units. Air Express financing options make heat pumps affordable for most Utah families seeking year-round comfort.
What is the difference between air source and ground source heat pumps?
Air source heat pumps pull warmth from outside air and work well in Utah's climate. Ground source (geothermal) heat pumps use stable ground temperatures but require excavation and significant upfront cost. For most Utah homeowners, air source heat pumps offer excellent efficiency at a reasonable price.
Can I repair my heat pump myself?
Heat pump repair requires licensed technician expertise, especially in Utah where altitude affects system performance. Attempting DIY repairs risks damaging the system and voiding warranties. Air Express technicians are certified in heat pump repair and can troubleshoot efficiently.
Indoor Air Quality Questions
How does indoor air quality affect my family's health?
Poor indoor air quality contributes to allergies, asthma, and respiratory issues. Utah's dry climate and seasonal pollution require effective filtration. Air Express recommends HEPA filters, UV purifiers, and regular duct cleaning to maintain healthy air in your home.
What are the signs I need better air filtration?
If household members experience allergies, you notice dust accumulation, or your home smells stale, filtration upgrades help. Utah's seasonal inversion events worsen air quality—high-efficiency filters protect your family. Air Express installs whole-home air quality systems tailored to Utah conditions.
Do I need a humidifier or dehumidifier in Utah?
Utah's high altitude creates very dry air, making humidifiers beneficial in winter for comfort and respiratory health. Summer humidity varies by location. Air Express recommends testing humidity levels (30-50% is ideal) and installing systems accordingly.
What are the benefits of UV light air purification?
UV purifiers eliminate bacteria, viruses, and mold spores in your HVAC system and ducts. This is especially valuable in Utah where seasonal pollution peaks. Combined with mechanical filters, UV systems provide comprehensive air quality protection for your family.
How often should I have my ducts cleaned?
Professional duct cleaning every 3-5 years removes dust and contaminants that reduce efficiency and air quality. Utah's dry climate means dust accumulates quickly. After renovations or if you notice dust coming from vents, Air Express recommends immediate duct inspection and cleaning.
Maintenance & Maintenance Plans
What is a maintenance plan and why do I need one?
Air Express maintenance plans include twice-yearly inspections, priority emergency service, and parts discounts. Plans cost $150-$300 annually per system and prevent costly emergencies. Most plans save customers money within the first year through extended equipment life and energy savings.
How can I reduce my monthly HVAC costs?
Enroll in a maintenance plan for 5-15% energy savings, replace filters monthly, use a programmable thermostat, and seal air leaks in your home. Utah's altitude and seasonal extremes make efficiency critical. Air Express identifies specific savings opportunities during free estimates.
Are there tax credits or rebates for HVAC upgrades in Utah?
Yes, federal Energy Tax Credits apply to efficient furnaces, heat pumps, and air conditioning systems. Some Utah utilities offer rebates for energy-efficient upgrades. Air Express keeps current on available incentives and can show you savings during the estimate process.
What financing options does Air Express offer?
Air Express offers flexible financing for new equipment and major repairs. Options include 12, 24, and 60-month terms with competitive rates. We work with Utah families to make comfort affordable, even for large projects like full system replacement.
Costs & Financing Questions
How much does water heater repair cost in Utah?
Water heater repairs in Utah typically cost $200-$600 depending on the issue. Tank water heater replacement ranges $800-$1,500, while tankless units cost $2,500-$4,500 installed. Air Express handles water heater service alongside HVAC systems for one-stop comfort solutions.
When should I replace my water heater?
Most water heaters last 8-12 years in Utah. If your unit is over 10 years old, leaking, or producing strange sounds, replacement is recommended. Newer energy-efficient models can reduce utility costs significantly over their 10-15 year lifespan.
What factors affect my HVAC system cost?
Home size, system age, Utah altitude, and duct condition significantly impact costs. Mountain elevations require more powerful systems. Air Express evaluates these factors during free estimates to provide accurate pricing tailored to your specific situation.
Do you offer emergency repair pricing?
Air Express offers transparent pricing for all work, including emergencies. Weekend and after-hours calls may include service fees, but we provide estimates before beginning work. Call (801) 766-8585 anytime for emergency service—available 24/7 in Utah County.
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