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I have a set of residential blueprints and site photos ready and need a complete cooling + heat-pump layout built around a concealed-duct mini-split system. Will need to be 4 zones. The goal is to achieve maximum comfort while keeping first-cost and operating expenses under control, so component selection and duct routing must prioritise cost effectiveness at every turn. There is already exisitng radiant heat in the house so the heat pump is only supplemental. Here is what I will supply the moment we start: • PDF plans in architectural scale • Interior and exterior photographs for context • Rough square-footage and insulation details What I expect back: • Manual J or equivalent load calculations • Equipment recommendations (condenser, air handlers, line-set lengths, accessories) with pricing tiers noted • Duct sizing and layout drawings overlaid on the plans, ready for my GC to follow • A brief control strategy showing thermostat locations and zoning if required Please attach examples of past residential projects where you designed concealed-duct or other mini-split configurations; seeing your drawing style and calculation method will help me lock in a decision quickly. If you regularly work with software such as WrightSoft, Cool Calc, or Elite RHVAC, mention it—clean, professional output is important to me. I will review submittals for clear calculations, practicable duct paths, and equipment that realistically meets the budget goals. Once approved, I will release final payment. Let’s get this system designed the right way.
Projektin tunnus (ID): 40332862
25 ehdotukset
Etäprojekti
Aktiivinen 14 päivää sitten
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25 freelancerit tarjoavat keskimäärin $187 USD tätä projektia

Hi,I hope you are doing well. I am a freelance architect with a strong background in architecture and interior design. I offer a variety of services, including BIM engineering, Architectural Design, Interior design and 3D Ultra Realistic Visualization. I collaborate with a highly skilled team of experts to ensure that every project is executed to the highest standards, focusing on creating functional and aesthetically pleasing spaces that meet your needs. I am dedicated to keeping up with the latest trends in the industry, which helps me continually improve my skills and provide you with the best quality service at competitive prices. I would love the chance to discuss how I can help bring your vision to life. Thank you for considering my proposal!
$140 USD 7 päivässä
7,9
7,9

Given my extensive skills and experience in 2D and 3D design, I am well-equipped to handle your Residential Concealed Duct HVAC Design project. My proficiency in AutoCAD and Building Architecture will prove invaluable in creating precise duct routing plans that optimally accommodate your existing radiant heat system while effectively incorporating the concealed-duct mini-split system. Moreover, I understand the importance of cost-effectiveness without compromising on comfort which makes me the perfect fit for this project.
$66 USD 1 päivässä
7,5
7,5

HI, I can deliver a complete concealed duct HVAC design with accurate load calculations, optimized duct routing, and efficient airflow distribution for uniform cooling/heating across all rooms. 1️⃣ What is the total area, floor layout, and number of zones/rooms? 2️⃣ Do you prefer a VRF, mini-split concealed system, or central unit? 3️⃣ Do you need detailed duct sizing + BOQ + equipment selection? Warm regards, The Blend Nation
$33 USD 1 päivässä
7,6
7,6

Hello; We are interested in your Residential Concealed Duct HVAC Design project. We are a professional team of expert architects from all over the world. Our team offers the highest quality and most effective projects with over 14 years of experience and works with a focus on 100% customer satisfaction. When you choose us, you will have a final delivery that exceeds your expectations. We look forward to working with you! Take a look at our past work on our portfolio: https://www.freelancer.com/u/worldarcpart Kind Regards WORLD ARCHITECTURE PARTNERS
$30 USD 1 päivässä
6,3
6,3

Thank you for the detailed scope. I understand you’re looking for a well-balanced HVAC design using a concealed-duct mini-split system with 4 zones, focused on comfort, efficiency, and cost-effectiveness. I will start with a full Manual J load calculation based on your plans, insulation data, and site conditions, then select appropriately sized equipment (condenser, air handlers, and accessories) with practical pricing tiers. From there, I will develop a clean duct layout with proper sizing and routing, ensuring it is both efficient and easy for your GC to execute. A clear zoning and control strategy, including thermostat placement, will also be provided. I have experience working on residential HVAC layouts and concealed/ducted systems, focusing on practical designs that balance performance and cost. I can provide clean calculation outputs and well-organized drawings suitable for real-world installation.
$250 USD 7 päivässä
6,7
6,7

Hi, I’m a multidisciplinary engineer focused on design + analysis, delivering production ready CAD and simulation-backed solutions. I work across mechanical and architectural scopes, with clear drawings, practical detailing, and fast communication. Feel free to check my profile for similar projects ,happy to review your scope and suggest the best next steps. G. Zaralı
$250 USD 7 päivässä
6,2
6,2

Dear Sir, I am an experienced Mechanical Design Engineers with 15+ years of experience in HVAC design. I successfully completed the design and installation of HVAC, Plumbing, Fire alarm, firefighting, Water Supply, Drainage, and Sewerage systems for various Residential and Commercial Projects as per standards and specifications. I have all the technical skills, experience, and practical project management skills to complete your task professionally and quickly. Well-versed in VRF system Design, Chillers, Cooling Towers, Pumps, VRF, Fire Sprinkler Systems, Fire Hose Reel systems, Fire Hydrant Systems, Septic tanks, Heat exchangers, Sump Pumps, Fire Alarm systems addressable or Conventional Systems.
$250 USD 5 päivässä
6,4
6,4

As a seasoned professional in the field of Mechanical Engineering with a particular concentration on Residential projects, I have the required expertise to deliver the comprehensive, efficient, and cost-effective HVAC solution that your project demands. I have successfully designed, commissioned and managed numerous construction projects similar to yours over the course of my 8-year career. Not only do I work effectively with your provided parameters, but I also bring an attentive and technically creative approach to exceeding client expectations. My experience in designing and granting PE sealed engineering documents for permits will be crucial in delivering a first-rate service for you. From Electrical Engineering to Civil & Structural Engineering, my multidisciplinary skillset allows me to provide a unique and comprehensive perspective when approaching problems. This aptitude for comprehensive thinking includes producing detailed and accurate electrical one-line and three-line drawings, electrical service calculations, as well as electrical panel scheduling - all significant facets of a well-coordinated HVAC system design.
$140 USD 3 päivässä
5,3
5,3

Hello. I am very interested in this project and I am confident that I can design a cost-effective, four‑zone concealed‑duct mini‑split layout that complements your existing radiant heat while maximising comfort and efficiency. I have several years of experience (under 10 years) designing residential HVAC systems, including concealed‑duct and other mini‑split configurations, with a strong focus on accurate load calculations, practical duct routing, and clear, contractor‑friendly drawings. My background includes preparing Manual J (or equivalent) load calcs, selecting appropriately sized condensers and air handlers with line‑set/accessory schedules across budget tiers, and developing control strategies that keep zones intuitive and economical. I would like to review your PDF plans, site photos, and insulation details as soon as possible so I can confirm room‑by‑room loads, realistic duct paths, and the best way to integrate the supplemental heat pump with your radiant system. I would also like to discuss your budget range for equipment, any preferred brands, and mechanical space constraints before locking in recommendations and final layouts. Best regards, Maksim
$140 USD 7 päivässä
4,8
4,8

Hello, I can 3D-BIM model your architecture, create an energy analytical model of the building, perform heating and cooling load calculations using Autodesk Revit & EnergyPlus, size HVAC, design HVAC in 3D, size ducts according to related calculation methods, create pressure drop reports, and export dwg and pdf plans and material take-offs from the model. Feel free to contact me to discuss your project.
$1 000 USD 10 päivässä
4,4
4,4

Hello, I am Mechanical Engineer familiar with this task. I can start the work immediately once u awarding me. kindly chat with me we can discuss details and better understanding of your vision. I will provide u 100% correct work. thanks
$140 USD 3 päivässä
3,6
3,6

With over a decade of experience in structural design and construction documentation, I am confident I can provide the HVAC design you need for your residential project. Utilizing software such as AutoCAD and Revit, I specialize in creating accurate technical drawings and 3D models that not only align with your vision but also meet all code requirements. My expertise also encompasses creating BOQs and conducting material take-offs, enabling me to provide comprehensive pricing for every aspect of your HVAC system. While I've primarily worked with concrete and steel, my proficiency in structural detailing ensures that duct sizing and layout drawings will be meticulously done to work around your existing heating system efficiently. As someone who places a premium on communication, I guarantee that we'll maintain prompt and clear communication throughout the project, keeping you updated every step of the way. Lastly, my commitment to optimizing costs while delivering quality work dovetails perfectly with your goals. By working on a cost-effective design that doesn't compromise on maximum comfort, first-cost or running expenses, I assure you that you're getting more value out of every dollar spent. Your satisfaction is my top priority, so let's collaborate on this project to bring your vision to life, within budgetary constraints and beyond expectations!
$140 USD 7 päivässä
3,7
3,7

Hello, we can design your heat pump layout efficiently. we provide accurate load calculations, cost effective ducting, and clear professional drawings.
$150 USD 3 päivässä
2,6
2,6

Hello, With my robust background in designing for the building construction industry and 7+ years of experience under my belt, I am confident in saying that I am just the professional you need to execute this project flawlessly. My knowledge of software such as AutoCAD, REVIT, EnergyGauge, COMcheck, and more align perfectly with the tools you have identified and sets me apart from other applicants. Throughout my career, I've handled an array of projects similar to yours. For instance, I've engaged in designing structural plans for General Offices, Storage Warehouse, Multi-family Residential, and Retail buildings. Hence, I bring a high level of proficiency and broad perspective to ensure your residential concealed duct HVAC design is optimal for efficiency and cost-effectiveness without any compromise on ultimate comfort. Moreover, my mastery with programs like WrightSoft, Cool Calc, Elite RHVAC complements your need for clean and professional output. These skills would allow me to accurately provide Manual J or equivalent load calculations, recommend suitable equipment with pricing considerations in mind and create duct sizing and layout drawings that your GC can follow precisely. Stay assured, clear calculations, practicable duct paths, and equipment that fits your budget goals are at the core of my work philosophy. Don't hesitate to take a look at my past projects as well! Thanks!
$155 USD 3 päivässä
1,4
1,4

Hello! I am a professional HVAC Design Engineer with extensive experience in residential heat pump layouts and concealed-duct mini-split systems. I specialize in creating cost-effective, high-performance designs that are easy for contractors to execute. For your 4-zone residential project, I will provide: Accurate Load Calculations: Using professional tools to ensure the 4-zone system is perfectly sized for your specific insulation and square footage. Optimized Duct Routing: I will design a concealed-duct layout that prioritizes cost-effectiveness and airflow efficiency, overlaid clearly on your architectural plans. Equipment Selection: I will provide tiered recommendations for condensers and air handlers that balance "first-cost" with long-term operating expenses. Clear Control Strategy: Strategic placement of thermostats and zone logic to complement your existing radiant heating. I work extensively in AutoCAD and perform detailed thermal analysis. I have just updated my portfolio with similar HVAC and VRF riser projects to demonstrate my clean, professional drawing style. I am ready to review your PDF plans and site photos immediately to get this system designed the right way. Best regards, Jasin Çeka
$180 USD 7 päivässä
0,0
0,0

GYPSUM, United States
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