9+ 3.5 Ton AC Unit Installation Costs in 2024


9+ 3.5 Ton AC Unit Installation Costs in 2024

Figuring out the overall expenditure for a 3.5-ton air-con system, together with skilled set up, includes contemplating a number of elements. These embody the model and effectivity ranking of the unit (SEER), the complexity of the set up (e.g., ductwork modifications, electrical upgrades), and regional labor prices. A primary set up in an current house may require much less work than a brand new building venture requiring completely new ductwork. Acquiring a number of quotes from respected HVAC contractors is essential for correct pricing.

Understanding the whole value upfront empowers shoppers to finances successfully and keep away from sudden bills. Traditionally, shoppers targeted totally on the unit’s buy value. Nonetheless, recognizing that set up represents a considerable portion of the overall funding results in extra knowledgeable decision-making. This shift in focus permits for a complete analysis of various methods and contractors, in the end contributing to long-term value financial savings and satisfaction.

The next sections will delve deeper into particular value elements, talk about methods for locating certified installers, and supply steering on evaluating quotes successfully.

1. Unit Price

The unit value of a 3.5-ton AC system represents a considerable portion of the overall set up expense. Understanding the elements influencing unit value is essential for correct budgeting and efficient comparability purchasing. This includes contemplating not solely the upfront value but in addition the long-term operational prices related to completely different effectivity rankings and options.

  • Effectivity Score (SEER)

    SEER rankings point out an air conditioner’s power effectivity. Greater SEER items sometimes have a better upfront value however supply decrease working prices as a consequence of lowered power consumption. A 16 SEER unit, for instance, will value extra initially than a 14 SEER unit however will eat much less electrical energy, doubtlessly resulting in long-term financial savings. Evaluating the steadiness between upfront value and long-term power financial savings is crucial.

  • Model and Options

    Established manufacturers typically command greater costs as a consequence of status and superior options. Options corresponding to variable-speed compressors, two-stage cooling, and sensible thermostats contribute to greater unit prices however can supply enhanced consolation and power financial savings. Customers should weigh these advantages towards their finances constraints.

  • Sort of System (Single-Stage, Two-Stage, Variable-Velocity)

    Single-stage methods are usually the least costly however supply much less exact temperature management and will cycle on and off extra ceaselessly. Two-stage and variable-speed methods present enhanced consolation and effectivity however come at a better preliminary value. Deciding on the precise system kind is dependent upon particular person wants and finances.

  • Guarantee Protection

    Longer guarantee durations typically correlate with greater unit prices, reflecting higher producer confidence within the product’s reliability. Evaluating the guarantee protection alongside the unit value permits shoppers to evaluate the long-term worth and potential restore bills.

Contemplating these elements throughout the context of the overall set up value gives a complete understanding of the general funding. The next unit value could be justified by decrease working prices and an extended lifespan, in the end contributing to a more cost effective resolution in the long term.

2. Set up Labor

Set up labor represents a good portion of the overall value when putting in a 3.5-ton AC unit. Precisely estimating these prices requires understanding the assorted elements influencing labor prices. Overlooking this essential element can result in inaccurate budgeting and doubtlessly unexpected bills.

  • Complexity of the Set up

    Set up complexity considerably impacts labor prices. Elements corresponding to accessibility of the set up website, current ductwork situation, and the necessity for modifications contribute to labor time and expense. An easy alternative of an current unit in a readily accessible location will sometimes require much less labor than putting in a brand new system in a difficult location with vital ductwork modifications.

  • Contractor Expertise and Fame

    Skilled and respected contractors typically cost greater labor charges, reflecting their experience and high quality of workmanship. Whereas choosing the bottom labor quote might sound interesting initially, it may possibly generally end in subpar installations, resulting in future issues and doubtlessly greater restore prices in the long term. Balancing value with contractor status and expertise is essential.

  • Regional Labor Charges

    Labor charges differ geographically as a consequence of elements corresponding to value of dwelling and native market circumstances. Researching prevailing labor charges within the particular area helps set up reasonable expectations for set up prices.

  • Further Providers

    Some installations may require extra companies, corresponding to electrical upgrades, elimination of previous gear, or specialised crane companies for rooftop items. These companies contribute to general labor prices and ought to be factored into the finances. Clearly outlining the scope of labor with the contractor upfront helps keep away from sudden prices.

Precisely estimating set up labor prices requires cautious consideration of those elements. Acquiring a number of quotes from respected contractors, specifying the venture scope intimately, and understanding regional labor charges contributes to knowledgeable decision-making and reasonable finances planning for a 3.5-ton AC unit set up.

3. Ductwork Modifications

Ductwork modifications play a major position within the general value of a 3.5-ton AC unit set up. The present ductwork system’s compatibility with the brand new unit straight influences the extent of modifications required. Undersized or leaky ductwork can compromise system effectivity and efficiency, necessitating upgrades or replacements. These modifications add to each materials and labor prices, impacting the overall set up finances. For instance, extending ductwork to accommodate a brand new AC unit in a beforehand unconditioned house will increase materials prices and labor hours. Equally, sealing current ductwork leaks, whereas important for optimum efficiency, provides to the general labor time and requires specialised sealant supplies. Ignoring crucial ductwork modifications can result in lowered system effectivity, elevated power consumption, and doubtlessly untimely gear failure. Subsequently, a radical evaluation of the present ductwork is essential for correct value estimation and long-term system efficiency.

A number of elements affect the complexity and value of ductwork modifications. Home dimension and format considerably have an effect on the size and complexity of duct runs. Older houses with outdated or deteriorated ductwork may require intensive repairs or full alternative, including considerably to the venture value. Accessibility additionally performs a task, as ductwork situated in tight areas or difficult-to-reach areas will increase labor time and complexity. For example, accessing and modifying ductwork in a cramped attic or crawlspace requires specialised instruments and experience, impacting labor prices. The chosen materials for ductwork modifications, corresponding to versatile duct versus inflexible steel duct, additionally influences value, with inflexible steel duct usually being dearer however providing higher sturdiness and longevity. Understanding these elements permits for a extra correct evaluation of potential ductwork-related bills.

In abstract, evaluating the situation and capability of the present ductwork is essential for precisely estimating the overall value of a 3.5-ton AC unit set up. Failing to deal with crucial ductwork modifications compromises system effectivity and efficiency, in the end resulting in greater power payments and potential gear failure. Together with a radical ductwork evaluation within the preliminary planning part ensures correct budgeting and contributes to a profitable and cost-effective set up.

4. Electrical Upgrades

Electrical upgrades represent a vital issue influencing the general value of a 3.5-ton AC unit set up. A brand new unit of this dimension typically requires a devoted circuit and doubtlessly elevated amperage to make sure secure and dependable operation. Present electrical methods in older houses might not meet these necessities, necessitating upgrades to keep away from potential hazards corresponding to overloaded circuits and hearth dangers. These upgrades can contain rising {the electrical} panel’s capability, working new wiring, and putting in devoted breakers. For instance, a house with an older 100-amp electrical service may require an improve to a 200-amp service to accommodate the elevated electrical load of a brand new 3.5-ton AC unit, particularly if different main home equipment are additionally in use. This improve requires not solely new wiring and a bigger electrical panel but in addition coordination with the native utility firm and adherence to constructing codes. Neglecting crucial electrical upgrades compromises security and may result in system malfunctions and dear repairs.

A number of elements affect the extent and value {of electrical} upgrades required for a 3.5-ton AC unit set up. The present electrical system’s capability is a major determinant. Houses with older, smaller electrical panels will probably require extra intensive upgrades than houses with newer, higher-capacity panels. The gap between {the electrical} panel and the AC unit’s location additionally influences value, as longer wire runs require extra supplies and labor. Native electrical codes and allow necessities additionally play a task, as particular rules dictate wiring varieties, conduit necessities, and inspection procedures, all of which impression value. For example, some jurisdictions require using particular forms of conduit for out of doors wiring, which may add to materials bills. As well as, installations requiring trenching to bury electrical traces incur extra labor and materials prices. Contemplating these elements in the course of the planning part permits for correct finances forecasting and knowledgeable decision-making.

In abstract, assessing the present electrical system’s compatibility with a brand new 3.5-ton AC unit is crucial for correct value estimation and secure set up. Electrical upgrades symbolize a vital funding, making certain dependable operation and mitigating potential security hazards. Overlooking these crucial upgrades can result in system malfunctions, pricey repairs, and even hearth dangers. Subsequently, integrating electrical issues into the preliminary planning part ensures a secure, environment friendly, and compliant set up whereas avoiding sudden bills and potential long-term issues.

5. Refrigerant Traces

Refrigerant traces symbolize a vital element influencing the overall value of a 3.5-ton AC unit set up. These traces, accountable for carrying refrigerant between the indoor and out of doors items, impression value based mostly on materials kind, size, and set up complexity. Copper tubing, the usual materials for refrigerant traces, varies in value relying on diameter and thickness. Longer refrigerant traces, crucial for installations the place the indoor and out of doors items are located far aside, enhance materials prices and labor time. Complicated installations, corresponding to these requiring navigating obstacles or traversing a number of flooring, add to labor prices as a consequence of elevated set up time and specialised experience. For instance, putting in refrigerant traces in a multi-story constructing with hid ductwork necessitates expert labor and specialised instruments, impacting the general value. Improperly put in or insulated refrigerant traces can result in refrigerant leaks, lowered system effectivity, and elevated power consumption, leading to greater working prices and potential environmental hurt. Subsequently, the standard of supplies and workmanship straight influences long-term system efficiency and cost-effectiveness.

A number of elements have an effect on refrigerant line set up prices. The gap between the indoor and out of doors items is a major determinant. Installations requiring lengthy refrigerant traces necessitate extra supplies and labor, rising the general value. The set up location additionally performs a major position. Accessing and putting in refrigerant traces in difficult areas, corresponding to attics or crawlspaces, requires specialised gear and experience, including to labor prices. For example, navigating tight areas or working at heights necessitates specialised security gear and coaching, impacting labor charges. The chosen insulation kind for the refrigerant traces additionally influences value. Whereas closed-cell foam insulation gives superior insulation and prevents condensation, it sometimes prices greater than different insulation varieties. Selecting high-quality insulation, nonetheless, contributes to long-term power financial savings and reduces the danger of condensation-related points. Subsequently, deciding on applicable supplies and set up strategies whereas contemplating accessibility challenges ensures environment friendly and cost-effective refrigerant line set up.

In abstract, refrigerant traces symbolize a significant factor throughout the general value of a 3.5-ton AC unit set up. Materials kind, size, set up complexity, and insulation high quality all affect value. Correct set up and high-quality supplies contribute to environment friendly system operation, minimizing power consumption and decreasing the danger of refrigerant leaks. Subsequently, understanding the elements influencing refrigerant line prices allows knowledgeable decision-making, correct budgeting, and long-term system effectivity and cost-effectiveness.

6. Permits and Inspections

Permits and inspections symbolize important parts throughout the general value of a 3.5-ton AC unit set up. These legally mandated procedures guarantee adherence to security rules and constructing codes, safeguarding each the house owner and the property. Allow and inspection charges differ by jurisdiction and contribute on to the overall set up expense. Overlooking these necessities can result in fines, delays, and potential security hazards. Understanding the allow and inspection course of facilitates correct budgeting and ensures a compliant and secure set up.

  • Allow Acquisition

    Buying the required permits earlier than commencing set up is essential. This sometimes includes submitting functions to the native constructing division, offering detailed details about the venture, together with system specs, contractor licensing info, and adherence to constructing codes. Allow charges differ based mostly on the venture scope and native rules. Failure to acquire the required permits may end up in fines and venture delays.

  • Inspection Scheduling and Prices

    Inspections, sometimes performed at numerous phases of the set up course of, confirm compliance with constructing codes and security requirements. These inspections may embody verifying correct refrigerant line set up, electrical connections, and ductwork integrity. Inspection charges differ relying on the jurisdiction and the variety of inspections required. Scheduling inspections in a well timed method ensures venture continuity and avoids delays.

  • Variations in Native Laws

    Constructing codes and allow necessities differ considerably throughout completely different areas and municipalities. Researching native rules beforehand ensures compliance and helps keep away from potential points in the course of the inspection course of. Variations in native rules can impression each the allow acquisition course of and the scope of required inspections, influencing general value and timeline.

  • Potential Penalties of Non-Compliance

    Failing to acquire crucial permits or passing required inspections can result in vital penalties. These can embody fines, venture shutdowns, and the necessity for pricey rework to satisfy code necessities. In some circumstances, householders may additionally face difficulties promoting their property if unpermitted work is found. Guaranteeing compliance with all allow and inspection necessities protects the house owner from authorized and monetary repercussions.

Incorporating allow and inspection prices into the general finances ensures correct value estimation and avoids potential monetary surprises. Adhering to those authorized necessities not solely ensures a secure and compliant set up but in addition protects the house owner from potential fines and authorized points, contributing to a clean and legally sound set up course of. Understanding the particular allow and inspection necessities within the related jurisdiction is crucial for correct budgeting and a profitable venture end result.

7. Guarantee Protection

Guarantee protection performs a major position within the general value and long-term worth of a 3.5-ton AC unit set up. Customers typically encounter a variety of guarantee choices, every impacting each the upfront value and the potential for future bills. A complete understanding of guarantee protection empowers shoppers to make knowledgeable selections, balancing preliminary funding with long-term safety.

A number of elements affect the connection between guarantee protection and general value. Longer guarantee durations, providing prolonged safety towards defects and malfunctions, typically correlate with greater upfront prices. Producers providing complete warranties protecting elements and labor sometimes value their items greater to account for the potential value of future repairs. Conversely, shorter warranties or restricted protection choices may decrease the preliminary buy value however enhance the danger of incurring vital restore bills down the road. For instance, a unit with a 10-year elements guarantee and a 5-year labor guarantee provides higher long-term safety than a unit with solely a 5-year elements guarantee and no labor protection. Whereas the latter may need a decrease preliminary value, the potential for substantial restore prices inside a couple of years might negate any preliminary financial savings. Customers should weigh the upfront value towards the long-term worth and peace of thoughts provided by prolonged guarantee protection. Selecting a good installer who honors guarantee commitments is essential for maximizing the advantages of guarantee safety.

Evaluating guarantee protection requires cautious consideration of assorted features. Understanding what parts are lined, the length of protection, and any limitations or exclusions is crucial. Some warranties cowl solely particular elements, such because the compressor, whereas others supply complete protection for all parts. Labor protection, typically a separate facet of the guarantee, dictates whether or not labor prices for guarantee repairs are lined. Customers must also look at any exclusions or limitations throughout the guarantee, corresponding to these associated to improper set up or upkeep. For example, a guaranty could be voided if the unit isn’t put in by a licensed contractor or if common upkeep isn’t carried out in response to producer specs. Subsequently, rigorously reviewing the guarantee phrases and circumstances permits shoppers to make knowledgeable selections, balancing upfront prices with potential future bills and making certain long-term safety towards sudden restore prices.

8. Contractor Expertise

Contractor expertise considerably influences the general value and success of a 3.5-ton AC unit set up. Whereas much less skilled contractors may supply decrease labor charges, their lack of awareness can result in pricey issues, doubtlessly negating any preliminary financial savings. Skilled contractors possess the information and expertise to navigate advanced installations, anticipate potential challenges, and guarantee environment friendly and compliant work, contributing to long-term system efficiency and cost-effectiveness.

  • Experience in System Sizing and Design

    Correct system sizing is essential for optimum efficiency and power effectivity. Skilled contractors possess the experience to precisely assess a house’s cooling wants, contemplating elements corresponding to sq. footage, insulation, and window placement. Incorrectly sized methods, typically a results of inexperience, result in both insufficient cooling or extreme power consumption. A 3.5-ton unit could be applicable for some houses, whereas others may require a special capability for optimum efficiency. An skilled contractor ensures correct system sizing, contributing to long-term effectivity and luxury.

  • High quality of Workmanship and Set up Practices

    Skilled contractors adhere to greatest practices, making certain correct refrigerant line set up, safe electrical connections, and proper ductwork sealing. Substandard workmanship, frequent with inexperienced installers, can result in refrigerant leaks, electrical points, and lowered system effectivity, leading to greater working prices and potential gear harm. Correctly put in methods, reflecting a contractor’s expertise and dedication to high quality, reduce these dangers, contributing to long-term system reliability and efficiency.

  • Downside-Fixing and Troubleshooting Abilities

    Surprising points can come up throughout any set up. Skilled contractors possess the problem-solving expertise to deal with these challenges successfully, minimizing delays and extra prices. Inexperienced contractors may battle with unexpected issues, resulting in venture delays, elevated labor prices, and doubtlessly suboptimal options. Skilled contractors anticipate potential issues and implement efficient options, making certain a clean and environment friendly set up course of.

  • Information of Native Codes and Laws

    Skilled contractors preserve present information of native constructing codes and allow necessities, making certain compliant installations. Non-compliance, typically a results of inexperience, can result in fines, venture delays, and the necessity for pricey rework. Skilled contractors navigate allow processes effectively and guarantee adherence to all rules, contributing to a legally sound and hassle-free set up.

Selecting an skilled contractor, whereas doubtlessly incurring greater upfront labor prices, typically proves more cost effective in the long term. Their experience minimizes the danger of pricey issues, ensures correct system efficiency, and contributes to long-term system reliability and effectivity. Subsequently, prioritizing contractor expertise represents a worthwhile funding, safeguarding towards potential issues and maximizing the return on funding for a 3.5-ton AC unit set up.

9. Regional Pricing

Regional pricing considerably influences the overall value of a 3.5-ton AC unit set up. Variations in labor prices, materials costs, and native rules contribute to cost discrepancies throughout completely different geographic areas. Understanding these regional elements is essential for correct budgeting and knowledgeable decision-making. For instance, set up prices in densely populated city areas with greater labor charges and stricter constructing codes typically exceed these in rural areas with decrease labor prices and fewer stringent rules. Equally, areas experiencing excessive demand for HVAC companies as a consequence of excessive climates may see inflated pricing for each gear and labor. Materials costs additionally fluctuate regionally as a consequence of transportation prices and native market circumstances. A area with available constructing provides may expertise decrease materials prices in comparison with a area the place supplies should be transported over lengthy distances. Recognizing these regional variations permits for reasonable value expectations and facilitates efficient comparisons between completely different markets.

A number of elements contribute to regional pricing disparities. Labor charges typically mirror native value of dwelling and market demand. Areas with a better value of dwelling usually expertise greater labor charges for expert trades like HVAC set up. Native rules, together with allow charges and inspection necessities, additionally affect general value. Stringent constructing codes and complete inspection processes, whereas enhancing security and high quality, contribute to greater set up bills. Moreover, regional local weather circumstances affect each gear demand and set up timelines. Areas experiencing excessive temperatures typically see elevated demand for HVAC companies, doubtlessly resulting in greater costs and longer wait instances for installations. Conversely, areas with milder climates may expertise decrease demand and consequently extra aggressive pricing. Understanding these interconnected elements gives worthwhile insights into regional pricing dynamics.

In conclusion, regional pricing represents a essential element in figuring out the overall value of a 3.5-ton AC unit set up. Variations in labor charges, materials prices, and native rules contribute to vital value variations throughout geographic areas. Analyzing these regional elements equips shoppers with the information crucial for correct budgeting, efficient contractor comparisons, and knowledgeable decision-making. Failing to account for regional pricing variations can result in unrealistic expectations and potential finances overruns. Subsequently, incorporating regional pricing issues into the planning course of is crucial for a profitable and cost-effective AC unit set up.

Incessantly Requested Questions

This part addresses frequent inquiries relating to the price of putting in a 3.5-ton AC unit, offering readability and steering for knowledgeable decision-making.

Query 1: What’s the common value vary for a 3.5-ton AC unit set up?

A number of elements affect value, together with unit model, effectivity, and set up complexity. One may count on a variety between $3,500 and $7,500, although regional variations and particular venture necessities can considerably impression the ultimate value. Acquiring a number of quotes from respected contractors gives a extra correct estimate for particular circumstances.

Query 2: Does the associated fee embody ductwork modifications?

Set up quotes might not all the time embody ductwork modifications. Assessing current ductwork compatibility is essential. Essential modifications, corresponding to resizing or sealing, symbolize extra bills. Contractors ought to explicitly define ductwork-related prices inside their quotes.

Query 3: Are electrical upgrades included within the set up value?

Electrical upgrades, generally crucial for bigger AC items, won’t be included within the preliminary quote. Confirming whether or not the present electrical system can deal with the brand new items energy necessities is crucial. Contractors ought to specify any required electrical work and related prices upfront.

Query 4: How does SEER ranking have an effect on the general value?

Greater SEER rankings sometimes correlate with greater upfront unit prices. Whereas long-term power financial savings typically offset the preliminary funding, understanding the steadiness between SEER ranking, buy value, and operational prices is crucial for knowledgeable decision-making.

Query 5: What elements past gear value contribute to the overall set up value?

Labor, permits, inspections, and supplies corresponding to refrigerant traces and insulation all contribute to the overall value. A complete quote outlines every expense class, permitting for transparency and knowledgeable finances allocation.

Query 6: How can one guarantee correct value estimation and keep away from sudden bills?

Acquiring detailed quotes from a number of respected contractors, specifying the venture scope explicitly, and understanding regional pricing variations helps guarantee correct value estimation. Thorough planning and clear communication with contractors reduce the danger of unexpected bills.

Cautious consideration of those elements facilitates knowledgeable decision-making and ensures a clean and budget-conscious set up course of. Understanding the parts influencing value empowers shoppers to make decisions aligned with particular person wants and monetary issues.

For additional steering, the next part gives assets and suggestions for choosing certified contractors and evaluating quotes successfully.

Ideas for Figuring out 3.5-Ton AC Set up Prices

Precisely estimating the overall value of a 3.5-ton AC unit set up requires cautious consideration of a number of essential elements. The next suggestions present steering for navigating this course of successfully.

Tip 1: Get hold of A number of Quotes: Securing quotes from at the very least three respected HVAC contractors permits for thorough value comparisons. This observe gives insights into regional pricing variations and ensures aggressive pricing. Quotes ought to element all value parts, together with gear, labor, supplies, and permits.

Tip 2: Specify Venture Scope in Element: Clearly defining the venture scope in the course of the quoting course of helps keep away from discrepancies and ensures correct value estimations. This contains specifying the specified unit’s SEER ranking, current ductwork situation, and any crucial electrical upgrades.

Tip 3: Confirm Contractor Licensing and Insurance coverage: Working with licensed and insured contractors protects towards legal responsibility and ensures adherence to business requirements. Verifying credentials gives peace of thoughts and safeguards towards potential authorized and monetary points.

Tip 4: Inquire About Guarantee Protection: Understanding guarantee phrases for each the unit and the set up is essential. Inquiries ought to cowl elements and labor protection length, limitations, and any particular necessities for sustaining guarantee validity.

Tip 5: Assess Contractor Expertise and Fame: Researching contractor expertise and status by way of on-line opinions and references gives worthwhile insights into the standard of workmanship and buyer satisfaction. Prioritizing expertise minimizes the danger of pricey issues and ensures an expert set up.

Tip 6: Contemplate Vitality Effectivity and Lengthy-Time period Prices: Whereas greater SEER items sometimes value extra upfront, their long-term power financial savings can offset the preliminary funding. Evaluating the lifecycle value, contemplating each preliminary value and operational bills, contributes to knowledgeable decision-making.

Tip 7: Think about Allowing and Inspection Charges: Incorporating allow and inspection charges into the finances ensures correct value estimation and avoids potential monetary surprises. These charges differ by jurisdiction and symbolize important parts of a compliant set up.

Following the following pointers permits shoppers to navigate the associated fee estimation course of successfully, making certain knowledgeable selections and a clean, budget-conscious set up expertise. Cautious planning and thorough analysis contribute to long-term satisfaction and cost-effectiveness.

The following conclusion summarizes key takeaways and emphasizes the significance of knowledgeable decision-making in deciding on the precise 3.5-ton AC unit and set up companies.

Conclusion

Figuring out the price of a 3.5-ton AC unit set up requires a complete method, encompassing elements past the unit value itself. Tools effectivity, set up complexity, regional labor charges, crucial ductwork modifications, potential electrical upgrades, refrigerant line set up, allow and inspection charges, and contractor expertise all contribute considerably to the overall venture expense. Overlooking any of those components can result in inaccurate budgeting and potential value overruns. A radical understanding of those interconnected elements empowers shoppers to make knowledgeable selections aligned with budgetary constraints and long-term cost-effectiveness targets.

Investing time in analysis, acquiring a number of detailed quotes, and thoroughly evaluating contractor {qualifications} ensures a profitable and financially sound set up. Prioritizing long-term worth over solely specializing in preliminary buy value contributes to higher system effectivity, enhanced consolation, and lowered lifecycle prices. Diligent planning and knowledgeable decision-making symbolize important investments in long-term satisfaction and monetary prudence when endeavor a 3.5-ton AC unit set up.