A West Valley City customer called our emergency line at 9:47 PM on a January evening during a severe cold snap — outdoor temperature 4°F, predicted overnight low of -8°F. Their 14-year-old furnace had stopped heating completely about an hour earlier, and the house was already down to 58°F with the temperature dropping. The customer had a 6-month-old infant, making the no-heat condition a genuine emergency requiring immediate response.
This case study documents a typical winter emergency call from initial phone contact through repair completion and customer follow-up.
Customer Situation
- Home: 2010-built West Valley City home, 1,950 sq ft, two-story
- Existing equipment: 14-year-old 92% AFUE Goodman furnace (original installation)
- Symptom: Furnace not heating; thermostat showing “heat call” but no equipment response
- Severity: Severe cold (4°F outdoor), vulnerable occupant (6-month-old infant), house already 58°F and dropping
- Time of call: 9:47 PM Tuesday
Initial Phone Triage
Our on-call dispatch took the customer’s call and gathered initial information:
- Confirmed location in West Valley City (immediate response area)
- Confirmed safety conditions — no gas smell, no unusual sounds, CO detector functioning normally
- Confirmed thermostat setting and configuration
- Identified vulnerable occupant (infant) → priority emergency response
- Estimated arrival: 1 hour from call (10:45 PM)
- Provided guidance on temporary measures: closing doors to unused rooms, additional clothing for infant, running faucets at trickle to prevent pipe freeze
On-Site Diagnostic
Arrival: 10:42 PM (55 minutes from initial call)
Technician: Mike Reyes (on-call lead technician)
Initial observation:
– Furnace not responding to thermostat call
– Power present at furnace control board (24V indicated by board LED)
– No inducer motor operation when thermostat called for heat
– No subsequent HSI activation
– Pressure switch open (correctly — no inducer flow to close it)
Diagnostic measurements:
- 120V at furnace power switch: ✓ confirmed
- 24V at thermostat call: ✓ confirmed
- Inducer motor relay: ✓ closing on thermostat call (verified with multimeter)
- Inducer motor power: ✓ 120V at motor terminals on call
- Inducer motor amp draw: 0 amps on call (nameplate 1.2 amps)
- Inducer motor failed — no rotation despite proper voltage at motor terminals
Heat exchanger inspection:
– Visual inspection with borescope: no visible cracks or deterioration
– Combustion chamber: clean
– Heat exchanger condition: sound (equipment 14 years old, well-maintained)
Customer conversation:
Diagnostic complete at 11:05 PM. Discussed findings with customer:
– Inducer motor has failed and needs replacement
– Service truck carries inducer motor for this Goodman model (common part)
– Repair cost: $580 (parts $360, labor $220, includes after-hours premium)
– Equipment otherwise in good condition; no other concerns identified
– Heat exchanger sound; no other safety concerns
Customer approved repair.
Repair
Repair duration: 11:10 PM to 11:55 PM (45 minutes)
Work performed:
- Power isolation — service disconnect off, capacitor discharged for safety
- Old inducer motor removal — disconnected wiring, removed mounting screws, removed motor from inducer housing
- New inducer motor installation — Goodman OEM replacement motor, mounted with proper torque, wiring reconnected matching original configuration
- Pressure switch verification — tested switch operation under inducer flow, confirmed switch closes properly
- Combustion verification — initial firing observed; combustion analysis performed:
– CO: 12 ppm air-free ✓
– O2: 7.4% ✓
– Combustion efficiency: 92.1% ✓
– Draft pressure: -0.06″ wc ✓ - Temperature rise verification: 47°F (target 35–65°F) ✓
- Multiple full firing cycles observed for stable operation verification
- Indoor CO check: 0 ppm ✓
Customer Outcome
Equipment restored: 11:55 PM, approximately 2 hours from initial call
Home temperature recovery: Customer reported indoor temperature reached 68°F by 1:30 AM, comfortable conditions restored before overnight low
Pipes: No freezing damage; trickle running prevented any freeze issues during the 2-hour cold gap
Final invoice:
– Inducer motor (parts): $360
– Labor (1.5 hours @ $145/hr including after-hours premium): $220
– Total: $580
What we did NOT do:
– Did not condemn the heat exchanger despite equipment age (borescope and combustion analysis verified sound condition)
– Did not push for full system replacement
– Did not recommend additional repairs beyond what diagnostics identified
Follow-Up Recommendations
After the emergency repair, we discussed proactive considerations with the customer:
- Equipment age: 14 years old, approaching typical 15–20 year service life
- Next likely failures: HSI, flame sensor, additional inducer issues, control board possibilities
- Replacement consideration: Equipment can likely operate 5–8 more seasons with periodic component replacements as they fail
- Replacement timing: Customer could plan replacement during summer for non-emergency installation, or continue running existing equipment with maintenance plan
- Maintenance plan: Enrolled customer in maintenance plan (waived diagnostic fee for emergency call, $200 saved; 10–15% discounts on future repairs; annual tune-up scheduled)
Customer chose continued operation with maintenance plan for now, planning to research replacement options during summer for installation before winter.
What This Case Study Demonstrates
- Real emergency response — 55-minute arrival on a confirmed emergency with vulnerable occupants during severe cold
- Honest diagnostic — identified the actual failure (inducer motor) rather than condemning the equipment for replacement
- Heat exchanger verification — borescope inspection on 14-year-old equipment confirmed sound condition rather than visual-only condemnation
- Same-visit repair — service truck inventory included this common part; no extended downtime
- Transparent pricing — repair cost matched our published pricing range ($400–$800 for inducer motor replacement) with documented after-hours premium
- Appropriate scope — repaired what was broken; didn’t add unnecessary work
- Realistic equipment guidance — discussed remaining service life honestly without pushing premature replacement
The customer’s actual emergency was solved within 2 hours of the initial call at a cost matching our published pricing. The equipment continues operating reliably with the maintenance plan support.
Need Emergency HVAC Service?
If you have an HVAC emergency in West Valley City, call our 24/7 emergency line at (385) 250-0687. Same-day response during business hours; after-hours response typically 2–4 hours.
- Phone: (385) 250-0687
- Address: 4454 Manhattan Ct, West Valley City, UT 84120