HVAC FAQs | Draper Heating & Air Conditioning

Frequently Asked Questions — Draper Heating & Air Conditioning

The questions below come from actual estimates, service calls, and emergency dispatch conversations across Draper, Sandy, Bluffdale, Riverton, South Jordan, and Herriman. They are grouped by category. If your question is not here, call (385) 336-1837 or email info@draperheatingairconditioning.xyz — we answer technical questions before, during, and after the sale, and we do not route inquiries through a third-party answering service.

Pricing & Estimates

How much does a furnace replacement cost in Draper?

Residential furnace replacements in our service area typically range from $4,800 to $11,500 installed, depending on capacity, efficiency tier, fuel type, and venting work required. An 80% AFUE single-stage replacement in a Sandy bench home with existing B-vent and adequate combustion air typically runs $4,800–$6,400. A 96% AFUE modulating replacement in SunCrest with high-altitude derate, new PVC sidewall venting per UMC 510, and CSST gas line bonding per IRC G2411 typically runs $8,200–$11,500. The variables are real — sheet metal modifications, electrical service upgrades, condensate drain routing, and Draper City Building Services permit fees all affect final cost. Every estimate is itemized so you can see exactly where each dollar goes.

How much does AC installation cost?

Central air conditioning installations in our service area range from $5,200 to $13,400 installed, depending on tonnage, SEER2 rating, refrigerant type (R-454B for new 2025-compliant systems), and line set length and elevation rise. A 2.5-ton 14.5 SEER2 R-454B condenser paired with a matched indoor coil and new line set in a standard ranch home runs about $5,200–$6,800. A 4-ton variable-capacity inverter condenser with a new ECM air handler and 40-foot vertical line set in a SunCrest two-story runs $11,000–$13,400. Heat pump pricing is generally 15–25% higher than AC-only for comparable capacity, with the gap offset by Inflation Reduction Act 25C tax credits and Utah Office of Energy Development rebates.

Are your estimates free?

Yes — replacement and installation estimates are free, with no obligation to purchase. Diagnostic calls for repair work carry a $89 service fee that includes the technician’s drive time, on-site diagnostic work with measurement instruments (combustion analyzer, static pressure manometer, refrigerant gauges), and a written repair quote. If you proceed with the repair, the $89 is applied to the total. We do not charge a “diagnosis fee” plus an “estimate fee” plus a “second visit fee” the way some chains structure their billing.

Why are your quotes sometimes higher than other contractors?

Itemized comparison usually reveals the difference. Our quotes include: ACCA Manual J load calculation for new installs, manufacturer warranty registration filed within the 60- or 90-day window, vacuum-verified refrigerant line sets pulled to 500 microns and held 15 minutes minimum, municipal building department permit fees, combustion analysis printouts at startup, and a one-year labor warranty on top of the manufacturer parts warranty. Contractor quotes that omit any of these are not comparable, regardless of the bottom-line number. Ask any contractor to itemize their quote — the items they leave out are the items their installers skip on the job.

SunCrest, Traverse Ridge & High-Altitude Installations

Does altitude really matter for HVAC equipment?

Yes — measurably. Air density at 6,200 feet in SunCrest is roughly 19% lower than at sea level. That means a 100,000 BTU sea-level-rated furnace delivers about 80,800 BTU at SunCrest after derating. If the installer skips the derate calculation, three things happen: the furnace runs rich (incomplete combustion), CO levels climb, and the heat exchanger sees thermal stress it was not designed for. Within two heating seasons, the AFUE efficiency rating falls by 8–12 points. Within five seasons, the heat exchanger often fails inside the manufacturer’s 20-year warranty window. Manufacturers publish derate tables for a reason. We use them.

What’s different about installing AC in SunCrest versus on the valley floor?

Three things. First, condenser placement matters more — the higher solar angles at 6,200 feet combined with south-facing or west-facing walls can push ambient temperatures around the condenser to 110°F+ during summer afternoons, which the equipment is rated to handle but only with proper clearances per the manufacturer’s installation manual (typically 12 inches lateral, 60 inches overhead). Second, line set sizing changes — longer vertical runs from a ridge home to a basement air handler require larger suction line diameter and additional refrigerant charge. Third, refrigerant charge calculation must account for the line set elevation rise, which is not a number most installers verify with a refrigerant scale and superheat/subcooling targets at startup.

Refrigerant Transitions & New Equipment

What’s R-454B and why does it matter?

R-454B is the EPA SNAP-approved refrigerant replacing R-410A as of January 2025 for new residential and light-commercial AC and heat pump systems. It has a global warming potential (GWP) of 466, roughly 78% lower than R-410A’s GWP of 2088. R-454B is classified as A2L — mildly flammable, which requires specific handling procedures, leak detection, and electrical component standards (UL 60335-2-40 compliance). Equipment manufactured after January 1, 2025, is R-454B unless it was already in distributor inventory. If a contractor quotes you a new system with R-410A in 2026, ask for the manufacturer date code — you may be installing equipment that is about to become a service liability as R-410A is phased down under the AIM Act schedule.

I still have R-22 in my old system. What does that mean?

R-22 production was phased out January 1, 2020, under the Montreal Protocol amendments. Existing R-22 systems can still be serviced legally, but R-22 refrigerant for top-offs now costs $80–$150 per pound at distributor pricing, sometimes more during seasonal shortages. If your R-22 condenser has a refrigerant leak large enough to require recharging, the math on replacement vs repair usually tips toward replacement. We carry EPA Section 608 Universal certification (license #608U-2011-318472) for handling R-22 alongside R-410A and R-454B, so we can service legacy systems while planning your eventual replacement.

PCAPS Inversions & Indoor Air Quality

Does the Salt Lake Valley inversion really affect indoor air quality?

Yes — measurably and predictably. The Salt Lake Valley’s persistent cold-air pool (PCAPS) inversions trap PM2.5 below approximately 5,000 feet from November through February. The Utah Division of Air Quality (UDAQ) records 24-hour PM2.5 readings above 35 µg/m³ on red-burn days — above the EPA NAAQS threshold. A MERV 8 filter rated for residential dust passes more than half of inversion-season PM2.5 particles. We spec MERV 13 minimum on every installation, with HEPA bypass cabinet options for households with asthma, COPD, or pulmonary specialist recommendations. The Draper valley floor sits in the southern bowl of the inversion; SunCrest and Traverse Ridge residents above 6,000 feet often watch the inversion from above the inversion ceiling.

What MERV rating should I use?

MERV 13 is the practical floor for Wasatch Front homes. Below MERV 13, you are passing most inversion-season PM2.5 particles back into your living space. Above MERV 13 (MERV 16 or true HEPA), filter resistance climbs sharply and can choke your blower if the cabinet is not sized for the static pressure penalty. We measure total external static pressure during every IAQ install to verify the blower can handle the filter selection. The wrong filter on the wrong cabinet is worse than a lower-rated filter installed properly — you lose airflow, the system cycles longer, and energy costs climb.

Rebates & Tax Credits

What rebates am I eligible for?

Several programs may apply, depending on the equipment and your income:

  • Inflation Reduction Act 25C Tax Credit — up to $2,000 for qualifying cold-climate heat pumps and up to $600 for high-efficiency furnaces (95%+ AFUE) installed in 2026.
  • Utah Office of Energy Development Heat Pump Rebate — up to $4,000 for income-eligible households installing cold-climate heat pumps that meet ENERGY STAR Cold Climate criteria.
  • Dominion Energy Thermwise Rebates — rebates for 95%+ AFUE furnaces, ECM blower motors, and smart thermostats. Current furnace rebate is $400 for qualifying models.
  • Rocky Mountain Power Wattsmart Rebates — rebates for variable-capacity heat pumps, ductless mini-splits, and ENERGY STAR central AC units.

We document rebate eligibility during your estimate and provide AHRI certification numbers, manufacturer specification sheets, and installer license documentation needed for filing.

Emergency Service & Scheduling

What counts as an HVAC emergency?

Our emergency dispatch rates apply to four conditions: no heat with indoor temperature below 55°F, no cooling with indoor temperature above 85°F and a household member medically vulnerable to heat (infants under 12 months, adults over 70, anyone with cardiopulmonary conditions), a suspected gas leak with detectable methane odor or audible hiss, or an active water leak from an HVAC component (humidifier, condensate drain, hydronic system). These four categories get same-night response in Draper, Sandy, Bluffdale, Riverton, South Jordan, and Herriman. Other after-hours work is scheduled at the next available daytime appointment unless escalated.

How fast can you respond to an emergency call?

Average response time inside our primary service radius is under 75 minutes during business hours and under 2 hours overnight. Our dispatch office at 12244 Business Park Dr is less than two miles from the I-15 and Bangerter Highway interchange, which puts us in the geographic center of the south Salt Lake Valley. SunCrest and Traverse Ridge calls during snow events sometimes run longer due to road conditions on Traverse Ridge Road — we will give you a realistic ETA when you call rather than a number we cannot meet.

Warranties & Guarantees

What warranties do you offer?

Three layers of coverage on every installation:

  • Manufacturer Parts Warranty — typically 10 years on heat exchangers and compressors for Carrier, Trane, Lennox, Rheem, and Bryant residential equipment, subject to registration within the manufacturer’s 60- or 90-day window. We file the registration paperwork on your behalf, with confirmation emailed to you.
  • Our Labor Warranty — 1 year on installation labor for all furnace, AC, heat pump, and air handler installations. Extended labor warranty packages (5- and 10-year) are available at additional cost during the original install.
  • Workmanship Guarantee — if a problem traces back to our installation work within the manufacturer warranty period and the manufacturer denies the warranty claim due to installation defect, we cover the repair. This is rarely invoked because installations are tested at startup with combustion analysis, vacuum verification, static pressure measurement, and superheat/subcooling targets — the defects that void warranties get caught before we leave the site.

Frequently Asked Questions

Do you service all manufacturers or just specific brands?
We service all major residential HVAC brands — Carrier, Trane, Lennox, Rheem, Bryant, Goodman, American Standard, York, Amana, Coleman, Heil, Tempstar, Mitsubishi Electric, Daikin, Bosch, Aprilaire, Honeywell, and most European hydronic boilers (Viessmann, Buderus, Weil-McLain). For new installs, our preferred lines are Carrier, Trane, Lennox, Mitsubishi Electric, Daikin, and Bosch — chosen for parts availability through Utah-based distributors, manufacturer training depth, and warranty support quality. Brand selection on new installs is driven by load, climate zone, refrigerant compliance for the 2025 R-454B transition, and homeowner budget — not by dealer incentives.
How often should HVAC equipment be serviced?
Twice yearly: once before the cooling season (typically April–May) for AC and once before the heating season (typically September–October) for the furnace. Heat pump systems get one combined visit in spring with a focused check-up in fall. Annual service prevents the common failures that cause emergency calls — clogged inducer drains, capacitor degradation, condensate pump failure, blower wheel imbalance, and flame sensor fouling. Manufacturer warranties almost universally require documented annual service to remain valid. Skipping it does not just risk a breakdown — it can void a $2,000 compressor replacement claim in year nine of a 10-year warranty.
Can I do my own filter changes and basic maintenance?
Yes — filter changes, condensate trap cleaning, and outdoor condenser coil rinsing are appropriate homeowner tasks. Filter changes every 60–90 days for MERV 8–11, every 90–120 days for MERV 13 pleated media, and every 6–12 months for whole-home media cabinets depending on dust load. What homeowners should not attempt: combustion analysis on furnaces, refrigerant work on AC systems (EPA Section 608 certification required by federal law), electrical work on 240V circuits, gas line modifications, or any procedure that requires recovering refrigerant. Those are technician work for safety, legal, and warranty reasons.
Do you handle commercial HVAC or only residential?
Both. Light commercial HVAC is roughly 25% of our service volume — small office condos, retail spaces, dental and medical offices, and light industrial properties typically under 10,000 square feet of conditioned space. We install and service rooftop units (Carrier 48HC and 50TC series, Trane Voyager and Foundation series, Lennox Energence series), split systems on small commercial buildings, and service contracts with quarterly scheduled visits. Larger commercial work (chillers, VRF systems above 25 tons, complex BAS integration) we partner with specialized commercial mechanical contractors rather than overpromise on scope.
What payment methods do you accept?
Cash, check, all major credit cards (Visa, Mastercard, Discover, American Express), and ACH bank transfer. We also partner with Synchrony Financial for HVAC equipment financing, with options including 0% APR promotional periods (typically 12, 18, or 24 months depending on equipment cost), reduced-rate longer-term financing, and same-as-cash plans for qualified credit. Financing applications take about 5 minutes during your estimate and decisions are typically received within minutes. We do not require deposits over 10% of project total before equipment delivery, and final payment is due upon completion and customer signoff — not at job start.

Contact Draper Heating & Air Conditioning

Our dispatch office is two minutes from the I-15 and Bangerter Highway interchange, with 24/7 emergency response across the south Salt Lake Valley. Whether you have a technical question we haven’t covered, need a written estimate, or want to schedule annual maintenance, our team is available.

Contact Us →

Office Hours

  • Emergency Service: 24 hours a day, 7 days a week
  • Office Staff: Monday – Friday, 8:00 AM – 5:00 PM
  • Closed: Weekends and State/Federal Holidays (emergency line always active)