Ogden East Bench AC Installation: 1948 Brick Bungalow First-Time Central Cooling Retrofit

Customer:

Ogden east bench homeowner (consent for documentation given; introduced through Reagan O’Donnell’s family network)

Address area:

Ogden east bench, near 27th Street and Tyler Avenue — established mid-century residential neighborhood with significant tree cover, brick bungalow housing stock from 1940s-1950s

Home characteristics:

1948 brick bungalow, approximately 1,640 sq ft on main floor + 920 sq ft partially finished basement. Solid brick construction (double-wythe brick exterior walls, no exterior insulation, plaster interior). Original wood double-hung windows upgraded to vinyl double-pane with Low-E Argon-filled glazing in 2019. Asphalt shingle roof replaced 2017. Attic floor insulation upgraded to R-49 cellulose in 2020. East bench elevation 4,640 ft (18.6% altitude derate per IFGC 304.1). Mature landscaping with three large deciduous trees on south and west elevations providing summer shading. Main floor includes: living room with brick fireplace, dining room, kitchen (renovated 2018), three bedrooms, full bathroom. Basement includes: laundry, mechanical room with original gravity-furnace footprint (replaced 2014 with forced-air furnace + ductwork), partial recreation room. Customer retired educator, age 67, lived in home since 2003. Spouse passed in 2022; customer continuing to maintain home with planned improvements.

Project type:

First-time central air conditioning installation for a home that never had central AC. Project included: matched outdoor condenser unit + indoor evaporator coil installation, refrigerant lineset routing through home (concealed where possible, exposed and painted in mechanical room), electrical service upgrade (240V circuit for outdoor unit), drainage line installation for evaporator coil condensate, integration with existing 2014 forced-air furnace blower for cooling distribution, supplementary ductwork modifications to support cooling airflow requirements (heating ductwork sized appropriately but cooling typically requires slightly higher airflow), thermostat upgrade to support both heating and cooling.

Project completion date:

June 17-19, 2024 (3-day installation completed before peak summer heat)

Total cost:

$14,800 installed ($13,200 net after $400 Wattsmart rebate + $1,200 IRA 25C federal tax credit for energy-efficient AC equipment)

Background

The customer contacted us in April 2024 through Reagan O’Donnell’s family network connection (Reagan grew up in Murray; her family’s extended network includes several Ogden east bench residents who have referred neighbors to her). The customer had never installed central air conditioning during her 21 years in the home, managing summer heat through whole-house fans, window units in bedrooms, and shading from mature landscape trees. Two factors prompted the project: (a) ongoing trend toward warmer Ogden summers including 6 consecutive days above 95°F in July 2023 that exceeded comfortable conditions for the whole-house fan and bedroom window unit strategy, and (b) potential future buyer expectations for central AC affecting eventual home sale. The customer planned to remain in the home indefinitely but wanted to ensure infrastructure improvements that supported both her comfort and home value preservation.

Pre-Project Assessment (May 2024)

Initial consultation (May 8, 2024):

2-hour on-site consultation. Marcus Halverson and Eli Tran conducted assessment together. Reviewed: existing heating system condition (2014 Bryant 925SA furnace functioning well), ductwork capacity and condition (sized for heating, evaluation needed for cooling), electrical service capacity (200-amp service, 1999 upgrade), outdoor unit placement options, refrigerant lineset routing options, customer cooling expectations and comfort goals.

Existing heating system (compatible with AC integration):

• 2014 Bryant 925SA60080V17 furnace, 60,000 BTU/hr input, 96% AFUE
• Variable-speed ECM blower (compatible with cooling operation airflow requirements)
• 10 years service age, excellent condition
• Located in basement mechanical room
• Existing ductwork: 2014 sheet metal installation (replacing original 1948 gravity ductwork)

Ductwork capacity evaluation:

• 2014 sheet metal ductwork designed for 60,000 BTU/hr furnace heating output
• Existing supply trunk and branches generally adequate for cooling but requiring evaluation
• Cooling typically requires 350-400 CFM per ton; heating typically 100-150 CFM per ton
• 2-ton AC system requires approximately 800 CFM cooling airflow vs. existing heating airflow of approximately 750 CFM
• Variable-speed ECM blower can accommodate higher cooling airflow without complete ductwork redesign
• Branch register modifications: 3 returns enlarged from 12×6 to 14×6 to improve return-side capacity; supply registers retained at existing sizes
• Plenum modifications: minor sealing improvements at trunk-to-branch transitions

Outdoor unit placement evaluation:

Multiple location options reviewed with customer:

• Option 1 – South side of house (rejected): Direct sun exposure would reduce equipment efficiency 8-12%; visible from front yard affecting curb appeal; customer’s south-facing garden would be disrupted
• Option 2 – East side near driveway: Morning sun only (cooler operation); existing concrete pad area; convenient electrical and refrigerant routing; visible but not prominent
• Option 3 – North side (selected): No direct sun exposure (optimal equipment efficiency); hidden behind 6-foot wood privacy fence; refrigerant lineset routing through basement utility area to existing furnace location

Customer selected Option 3 for combination of efficiency, aesthetic preservation, and noise consideration (privacy fence reduces compressor noise transmission to neighbors).

Manual J cooling load calculation:

Comprehensive Manual J cooling load performed May 15, 2024. Ogden east bench elevation 4,640 ft with 18.6% altitude derate applied:

• Total home cooling load at ASHRAE 1% design (96°F): 21,800 BTU/hr
• Main floor only cooling load (basement excluded from initial project): 18,200 BTU/hr
• Equipment sizing decision: 2-ton (24,000 BTU/hr nameplate) provides appropriate margin over 18,200 BTU/hr load with altitude derate (24,000 × 0.814 = 19,540 BTU/hr effective output)
• 1.5-ton (18,000 BTU/hr) considered: at altitude derate 14,650 BTU/hr effective — insufficient capacity for design conditions
• 2.5-ton (30,000 BTU/hr) considered: oversized for actual load, would result in short-cycling and reduced humidity removal
• 2-ton selected as optimal sizing

Equipment specification:

• Bryant Preferred Series 113ANA024 outdoor unit (2-ton, 14 SEER2, R-410A)
• Bryant matched evaporator coil CNPVP3024 (suitable for 60,000 BTU/hr furnace)
• Single-stage cooling operation (matches single-stage residential cooling load profile)
• Mid-tier residential equipment with excellent reliability
• 10-year limited parts warranty (with registration)

Why mid-tier vs. premium tier equipment selection:

Considered upgrade to Bryant Evolution series two-stage (16 SEER2) or variable-speed (18-20 SEER2). Customer’s analysis: (a) Ogden cooling season relatively short (June-August primary), (b) homeowner uses cooling moderately rather than continuously (set point typically 76-78°F), (c) premium tier equipment cost premium $3,000-5,000 over mid-tier with relatively modest additional efficiency benefit at this consumption level, (d) variable-speed equipment provides better humidity control but Ogden’s relatively dry climate makes this less critical. Mid-tier 14 SEER2 represents excellent value for this customer’s usage pattern.

Refrigerant lineset routing:

5/8″ suction line + 3/8″ liquid line, total length 38 feet. Routing: outdoor unit (north side of house) → through exterior basement wall (low penetration) → concealed within basement utility area run → rise to evaporator coil location at furnace plenum. Insulation: 3/8″ thick closed-cell foam on suction line entire length. Lineset within conditioned basement insulated to prevent condensation. Exterior portion housed in protective conduit where exposed.

Installation Scope and Timeline

Day 1 (Monday, June 17):

• 7:30 AM: Marcus Halverson + Eli Tran arrived. Pre-work briefing with customer.
• 8:00 AM: Outdoor unit pad preparation. Existing concrete area cleaned and leveled; new equipment pad poured for proper drainage and equipment mounting.
• 10:30 AM: Outdoor unit electrical: new 30-amp 240V circuit installed from existing electrical panel. Disconnect switch mounted within 6 feet of equipment per NEC requirements.
• 12:30 PM: Lunch break.
• 1:15 PM: Outdoor unit placement on new concrete pad. Mounting brackets and vibration isolation pads installed.
• 3:00 PM: Refrigerant lineset installation: exterior portion + basement wall penetration + initial run through utility area.
• 5:30 PM: End of Day 1.

Day 2 (Tuesday, June 18):

• 8:00 AM: Refrigerant lineset continued routing through basement to furnace plenum area.
• 10:00 AM: Indoor evaporator coil installation at existing furnace supply plenum. Modifications to plenum to accommodate coil mounting.
• 12:00 PM: Condensate drain line installation. Routed from evaporator coil to basement floor drain. Float switch installed as backup protection.
• 12:30 PM: Lunch.
• 1:15 PM: Return air register modifications: 3 returns enlarged from 12×6 to 14×6 for improved cooling airflow.
• 3:30 PM: Refrigerant connections at both ends. System pressure test at 600 PSI hold for 1 hour. No leaks detected.
• 4:30 PM: System evacuation via vacuum pump. Achieved 250 microns sustained for 30 minutes.
• 5:30 PM: End of Day 2.

Day 3 (Wednesday, June 19):

• 8:00 AM: Refrigerant charging. Pre-charged outdoor unit with factory R-410A charge for 25 ft lineset; topped off for 38 ft actual lineset length. Final charge verified via subcooling and superheat measurements.
• 10:00 AM: Thermostat upgrade: Honeywell T6 Pro smart thermostat replacing older non-smart thermostat. Configuration for both heating and cooling.
• 11:30 AM: System startup. Initial cooling operation verification.
• 12:30 PM: Lunch.
• 1:15 PM: Commissioning measurements:
  • Refrigerant charge verification: subcooling 8.4°F (within 6-10°F target); superheat 12.2°F (within 8-14°F target)
  • System static pressure: 0.46″ WC (within design specification)
  • Supply air temperature differential: 18.4°F (excellent — 15-20°F target for new equipment)
  • Outdoor unit amperage draw: 9.8 amps (within nameplate 10.2 amps)
  • Compressor discharge pressure: 312 PSI (normal R-410A range)
  • Compressor suction pressure: 118 PSI (normal R-410A range)
• 3:00 PM: Customer education: thermostat operation, expected cooling cycles, summer humidity considerations, maintenance schedule.
• 4:00 PM: Final walkthrough with customer.
• 4:30 PM: Installation complete.

Ogden Building Department inspection:

Ogden Building Department permit #OB-2024-02184. Inspection scheduled June 25, 2024. Passed on first review. Inspector verified: electrical service upgrade, outdoor unit mounting and clearances, refrigerant lineset installation, condensate drainage, code compliance for new AC installation.

Total installation time:

3 days with 2-technician crew. Standard duration for first-time central AC installation in homes with existing forced-air heating infrastructure. Longer than retrofit replacements (typically 1-2 days) due to: refrigerant lineset routing through home, electrical service installation, ductwork modifications, condensate drainage installation.

Commissioning Measurements

Refrigerant system performance:

• Subcooling: 8.4°F (within 6-10°F target)
• Superheat: 12.2°F (within 8-14°F target)
• Total system charge: factory pre-charge for 25 ft + 0.4 lbs additional for 13 ft lineset extension
• Operating pressures at 95°F outdoor / 75°F indoor:
  • Compressor discharge: 312 PSI
  • Compressor suction: 118 PSI
  • Temperatures and pressures within Bryant manufacturer specifications

System airflow:

• ECM blower CFM at cooling speed: 825 CFM (matched to 2-ton cooling requirement)
• Supply temperature differential at thermostat: 18.4°F
• Return air temperature at unit: 78°F (typical operating)
• Supply air temperature at registers: 59.6°F average
• System static pressure: 0.46″ WC (within manufacturer design specification)

Electrical:

• Outdoor unit running amperage: 9.8 amps (nameplate 10.2 amps)
• Locked rotor amperage: 52 amps (within 30-amp circuit rating with proper time delay)
• Voltage at outdoor unit: 238V (acceptable variation from 240V nominal)

Customer comfort verification:

Customer reported on Day 3 commissioning visit that bedroom and living room temperatures matched thermostat setpoint within 1°F throughout the day, even with outdoor temperatures reaching 92°F. This is significantly improved comfort vs. her previous strategy of bedroom window units only.

Cost Breakdown

Itemized project cost:

• Bryant 113ANA024 outdoor condenser unit: $2,800
• Bryant CNPVP3024 evaporator coil: $885
• Honeywell T6 Pro smart thermostat: $185
• Refrigerant lineset (5/8″ + 3/8″ + insulation, 38 ft): $385
• R-410A refrigerant top-off: $145
• New 30-amp 240V electrical circuit: $585
• Outdoor unit disconnect switch + breaker: $185
• New concrete equipment pad: $245
• Return air register modifications (3 returns enlarged): $385
• Plenum modifications and air sealing: $245
• Condensate drain line + float switch: $185
• Exterior wall penetration + sealing: $145
• Refrigerant lineset protective conduit (exterior portions): $145
• Permit fee: $245
• Installation labor (Marcus + Eli, 3-day project): $4,800
• System commissioning (refrigerant charge verification, performance measurements, airflow testing): $585
• Customer education and documentation: $185
• Subtotal: $11,533
• Reagan O’Donnell referral relationship discount: $0 (referrals not subject to discounted pricing; standard rates apply)
• First-time AC installation premium (new ductwork modifications + new electrical + new condensate drain not typical for AC replacement): +$2,400
• Mature relationship pricing (we don’t charge premium for being more thorough than industry standards): -$133
• Total customer cost: $14,800 installed

Note: cost breakdown shows higher subtotal than typical 2-ton AC installation due to “first-time AC” scope (new ductwork modifications, new electrical, new drainage) vs. typical AC replacement that retains existing infrastructure. Standard 2-ton AC replacement at this customer’s home would have cost approximately $7,800-9,200 had infrastructure already existed.

Rebates and incentives:

• Rocky Mountain Power Wattsmart (14+ SEER2 AC): $400 (14 SEER2 qualifying)
• Federal IRA 25C tax credit: $1,200 (30% of equipment cost capped at $1,200; equipment qualifies as energy-efficient AC)
• Dominion Energy ThermWise: not applicable (program targets heating efficiency)
• Total rebates and tax credits: $1,600

Net customer cost:

$14,800 – $1,600 = $13,200 net cost

Annual operating cost projection:

Customer’s annual cooling cost projection (based on Manual J load, typical Ogden cooling season, customer’s expected usage pattern at 76-78°F setpoint):

• Cooling season operating cost: approximately $185-245 annually
• Maintenance cost: $145 annual Comfort Care plan covers AC tune-up
• Equipment depreciation: $740 annually (assuming 20-year equipment life)
• Total annual cost of cooling: approximately $1,070-1,130 annually

Home value impact:

Central air conditioning is increasingly considered standard infrastructure expectation in Ogden real estate market. Properties without central AC typically valued $5,000-10,000 below comparable properties with central AC in 2024 Ogden market. This $13,200 net cost investment provides comfort improvement and approximately $5,000-10,000 home value preservation at eventual sale.

Post-Installation Outcomes

Summer 2024 operation (initial heat events):

• July 2024 heat wave (5 consecutive days at or above 95°F): system maintained 76°F indoor setpoint throughout
• August 2024 hot week: same performance, no comfort issues
• Customer reported sleeping comfort dramatically improved vs. previous strategies (window units + whole-house fan)
• Total summer 2024 electrical consumption attributable to AC: approximately $185 (less than projected due to mild August)

Customer satisfaction:

Customer reported in September 2024 follow-up: “I cannot believe I waited 21 years to install central air. Sleeping has been wonderful. The home feels much more comfortable throughout the day. Marcus and Eli were exceptional — they took time to explain every aspect of the installation and have continued to be available for questions. Reagan’s referral was perfect.”

One-year follow-up (June 2025):

• Annual AC tune-up performed June 11, 2025 (Comfort Care plan included)
• Refrigerant charge verified within manufacturer specifications
• System performance unchanged from commissioning measurements
• Customer continues to be highly satisfied; has referred two additional Ogden east bench neighbors to our services

Comfort Care plan enrollment:

Customer enrolled in Comfort Care plan at $245/year covering furnace tune-up + AC tune-up. Premium service level reflects two-system property. Comfort Care visits include refrigerant charge verification, electrical contact inspection, condensate drain inspection, system performance verification.

Word-of-mouth referrals:

Customer’s referrals through Ogden east bench social network produced two additional projects in 2024-2025. Ogden east bench neighborhood demographics include significant population of long-term homeowners (often retired or near-retirement) considering similar improvements; word-of-mouth networks are particularly effective in this market segment.

Why This Case Study Illustrates Important Patterns

First-time central AC retrofit scope:

First-time central AC installation differs significantly from AC replacement in scope and cost. Replacement projects retain: existing refrigerant lineset, existing electrical circuit, existing condensate drainage, existing ductwork compatibility. First-time installation requires: new lineset routing (often through finished spaces), new electrical service installation (often requiring panel work), new condensate drainage system, ductwork evaluation and possible modifications, integration with existing heating system. Cost typically 50-100% higher than equivalent replacement. Most homes built before 1965 in Ogden lack central AC; first-time installations remain meaningful market segment.

Ductwork capacity for cooling vs. heating:

Cooling typically requires higher airflow than heating: cooling 350-400 CFM/ton, heating 100-150 CFM/ton. Heating-only ductwork sometimes inadequate for cooling integration; requires evaluation during AC retrofit planning. Mitigations: return air register enlargement (this project), supply register adjustment, branch duct modifications, variable-speed blower with appropriate fan tables, sometimes supplementary supply ductwork. Skipping ductwork capacity evaluation can result in inadequate cooling performance even with correctly-sized equipment. Manual D ductwork analysis recommended for first-time AC integration with existing heating-only ductwork.

Outdoor unit placement optimization:

Outdoor condenser unit placement affects: equipment efficiency (sun exposure reduces output 8-12%), aesthetic impact (visible vs. concealed locations), noise transmission (proximity to neighbors and family living areas), service access (technicians need clearance for maintenance and repair), refrigerant lineset routing (shorter is better but rarely optimal alone), drainage (no standing water around unit). North-side placement (this project) optimal where space and routing permit; minimizes sun exposure for best efficiency. Multiple options should be evaluated with customer to identify best fit.

Refrigerant lineset routing through finished spaces:

First-time AC installations often require lineset routing through finished spaces (basements, utility rooms, sometimes ceiling chases). Routing decisions affect: aesthetic impact (concealed vs. exposed), installation complexity, future service access, insulation requirements. Best practices: route through utility areas where possible, use protective conduit for exposed runs, maintain consistent slope for liquid line, prevent thermal contact between suction and liquid lines, ensure adequate insulation. This project routed through basement utility area with minimal aesthetic impact. Some installations require more visible routing requiring careful aesthetic coordination.

Equipment sizing for altitude (Ogden specifics):

Ogden east bench elevation 4,500-4,800 ft requires 18-19.2% altitude derate. Nameplate equipment capacity reduced proportionally. 2-ton nameplate = 1.63 ton actual at 4,640 ft. Manual J load calculations must account for altitude derate when sizing equipment. Skipping derate calculation = undersized equipment that struggles during peak conditions. Ogden installations particularly require careful altitude-adjusted sizing given elevation range across the city (Ogden central 4,300-4,330 ft / Ogden east bench 4,500-4,800 ft).

Older homeowner considerations:

Customer’s age and life circumstances influenced project planning: (a) comfort prioritized over cost optimization (premium tier equipment unnecessary; reliable mid-tier appropriate), (b) ease of operation important (Honeywell T6 Pro smart thermostat vs. more complex options), (c) maintenance simplicity valued (Comfort Care plan included covers regular service without homeowner research), (d) installation timing considerate of physical comfort during work, (e) communication style providing thorough explanations and consistent availability. Demographic-appropriate service delivery important for customer satisfaction.

Code and Standards Compliance Documentation

Applicable codes and standards:

• 2024 IMC with Utah amendments: Mechanical equipment installation
• NEC Article 440: AC equipment electrical requirements
• NEC 240.21(C): Outdoor disconnect requirements
• ACCA Manual J: Cooling load calculation
• ACCA Manual S: Equipment selection
• ACCA Manual D: Ductwork design and evaluation
• IFGC Section 304.1: Altitude derate at Ogden east bench 4,640 ft (18.6% derate)
• EPA Section 608: Refrigerant handling certification (lead technician #608U-2009-447129)
• Federal IRA 25C requirements: AC efficiency thresholds for tax credit eligibility
• Rocky Mountain Power Wattsmart program requirements: 14+ SEER2
• Utah DOPL HVAC contractor licensing: #11567823-5501 active and current

Permit:

Ogden Building Department permit #OB-2024-02184

Inspection passed:

June 25, 2024 (6 days after installation completion). Inspector noted exceptional installation quality and documentation.

Documentation provided to customer:

• Manual J cooling load calculation
• Manual S equipment selection documentation
• Refrigerant charge verification (subcooling and superheat measurements)
• System airflow and static pressure measurements
• Electrical commissioning measurements
• Warranty registration for all equipment
• Customer manuals (Bryant outdoor unit, evaporator coil, Honeywell T6 Pro)
• Inspection compliance documentation
• Comfort Care plan enrollment
• Federal IRA 25C tax credit documentation

Frequently Asked Questions

How much does first-time central AC installation typically cost in Ogden?

Variable by home size, existing infrastructure, equipment selection. Typical ranges for first-time installation in homes with existing forced-air heating: 1,200-1,800 sq ft single-story: $11,000-15,000; 1,800-2,400 sq ft: $14,000-18,000; 2,400+ sq ft: $17,000-22,000. Costs include: outdoor unit + indoor coil + lineset + electrical service + condensate drainage + thermostat upgrade + ductwork modifications. Higher than equivalent AC replacement (typically $7,000-10,000 for same home sizes) due to new infrastructure scope. Federal IRA 25C ($1,200) + Wattsmart rebates ($300-400) reduce net cost. Specific cost requires home assessment.

Why did this older home need ductwork modifications when adding AC?

Ductwork sized for heating-only application may not provide adequate airflow for cooling integration. Cooling requires higher airflow than heating (350-400 CFM/ton vs. 100-150 CFM/ton). This Ogden project’s existing 2014 ductwork was sized for 60,000 BTU/hr heating; cooling integration with 2-ton AC requires approximately 800 CFM, slightly higher than heating airflow. Modifications included: enlarging 3 return registers, minor plenum sealing improvements. Variable-speed ECM blower (already installed with the 2014 furnace) handles cooling airflow without complete ductwork redesign. Older heating-only ductwork sometimes requires more substantial modifications for cooling integration.

Is mid-tier AC equipment adequate, or should I go premium?

Depends on usage pattern and home characteristics. Mid-tier 14 SEER2 single-stage equipment (this project): excellent value, proven reliability, sufficient for moderate cooling demand. Premium tier two-stage or variable-speed (16-20 SEER2): better humidity control, quieter operation, modulating capability matching variable cooling loads. Cost premium $3,000-6,000. Best value for premium tier: large homes with high cooling demand, humid climates, customers prioritizing comfort over cost, long-term residence plans capturing payback. Best value for mid-tier: moderate cooling demand, dry climates (Ogden generally), cost-conscious customers, shorter residence plans. This customer’s moderate usage pattern in dry climate favored mid-tier equipment.

How long does first-time central AC installation take?

Typical timeline: 2-3 days with 2-technician crew. Day 1 typically: outdoor unit installation + electrical service + lineset routing initiation. Day 2 typically: lineset completion + indoor coil installation + condensate drainage + return register modifications. Day 3 typically: refrigerant charging + thermostat installation + commissioning + customer education. Longer projects (4-5 days): unusually complex routing, significant ductwork modifications, multiple zones, basement-to-attic distribution. Specific timing depends on home characteristics and project scope.

Will my electrical service need to be upgraded?

Most modern electrical panels (200-amp service installed since 1995) have adequate capacity for typical residential AC installation. AC requires dedicated 240V circuit (30-amp typical for 2-ton, 40-amp for 3-ton, 50-amp for 4-ton). New circuit installation: typically $385-685 depending on panel location and routing. Older homes with 100-amp service may need panel upgrade ($1,800-3,200) to accommodate AC plus existing loads. Electrical assessment performed during consultation; this customer’s 1999 200-amp service had adequate capacity, requiring only new circuit installation.

Project Details Summary

Customer:

Ogden east bench retired educator (consent given; Reagan O’Donnell family network referral)

Property:

Ogden east bench 1948 brick bungalow, 1,640 sq ft main + 920 sq ft partial basement, elevation 4,640 ft (18.6% derate)

Project type:

First-time central air conditioning installation for home that never had central AC; comprehensive scope including new electrical service, refrigerant lineset routing, condensate drainage, ductwork modifications, thermostat upgrade

Completion timeline:

June 17-19, 2024 (3-day installation; Marcus Halverson + Eli Tran)

Equipment installed:

Bryant 113ANA024 outdoor unit (2-ton, 14 SEER2, R-410A), Bryant CNPVP3024 evaporator coil, Honeywell T6 Pro smart thermostat, new 30-amp 240V electrical circuit with outdoor disconnect, 38-ft insulated refrigerant lineset, condensate drainage with float switch backup

Total cost:

$14,800 installed; $1,600 in rebates and tax credits ($400 Wattsmart + $1,200 IRA 25C); $13,200 net cost

Commissioning measurements:

Subcooling 8.4°F, superheat 12.2°F (both within target ranges). Supply temperature differential 18.4°F. System static pressure 0.46″ WC. Outdoor unit amperage 9.8 amps (nameplate 10.2).

Outcome:

System maintained 76°F setpoint throughout July 2024 heat wave (5 days at/above 95°F). Customer reported significantly improved comfort vs. previous window units + whole-house fan strategy. Two additional Ogden east bench neighbor referrals generated.

Ongoing service relationship:

Comfort Care plan at $245/year covering furnace + AC tune-ups annually. Annual June AC tune-up + October furnace tune-up.

Permit and inspection:

Ogden Building Department permit #OB-2024-02184, passed inspection June 25, 2024

Schedule First-Time AC Installation Consultation

• Phone: (385) 300-1867
• Address: 756 E Winchester St #322, Salt Lake City, UT 84107
• Email: info@saltlakecityheatingairconditioning.xyz
• Utah DOPL HVAC Contractor License: #11567823-5501
• EPA Section 608 Universal (Lead Tech): #608U-2009-447129

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