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My new-construction home in California (just over 4,000 sq ft) needs a complete HVAC design package. The concept I want to pursue is a dual heat-pump arrangement paired with a passive cooling strategy; beyond that, I’m relying on solid load calculations to dictate exact equipment selection, whether that ends up being Carrier, Trane, Lennox, or another equivalent line. Here’s what I need from you: • Full heating and cooling load calculations that respect California climate data and Title 24 requirements • Sizing and selection of two coordinated heat-pump systems plus any ancillary components required for passive cooling integration • Ductwork layout, airflow balancing, and equipment schedule ready for my architect and builder to drop straight into the permit set • Clear, stamped (if you carry a California PE) or otherwise ready-for-submission drawings in PDF and DWG • A concise narrative explaining system operation so my GC and I can review and approve before procurement AdditionallY: HVAC load calculations and system sizing Heat pump system design Ventilation strategy (including whole-house fresh air approach) Coordination with architectural plans Title 24 compliance support and documentation Additional design considerations may include passive cooling strategies and energy efficiency optimization. Accuracy, code compliance, and energy efficiency are paramount. If you’ve designed high-end residential projects in CA before, you’ll know exactly how precise those Manual J/S/D numbers have to be. Let’s collaborate so this house opens with perfect year-round comfort and minimal energy spend.
Projekt-ID: 40358752
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21 Freelancer bieten im Durchschnitt $3.983 USD für diesen Auftrag

Hello Sir I'm Mohamed Experienced HVAC Engineer I read your project Description and I can make this project perfectly for you I can help you making professional HVAC design with all details drawings Calculations Specifications reports Please send me a massage to discuss the details of the project Please check my portfolio and reviews Thanks
$3.000 USD in 7 Tagen
7,1
7,1

Hello, As an experienced Mechanical Engineer at Live Experts LLC, I have specialized in designing, developing, and optimizing HVAC systems for a diverse range of clients. One significant project that aligns perfectly with your requirements is my contribution towards designing optimized HVAC systems for high-end residential properties in sunny California. With in-depth knowledge of local climate data, Title 24 requirements, and a deep understanding of Manual J/S/D calculations, my work ensures optimal comfort and energy efficiency for your new-construction home project. My proficiency in AutoCAD and CAD/CAM tools will facilitate seamless coordination with your architect and builder, ensuring smooth completion of the project without any delays. Should you choose to work with me, rest assured of receiving comprehensive drawings ready for permit submission in the desired PDF and DWG formats. At Live Experts LLC, we are known for our precision and attention to detail; these values are at the core of what I do as an engineer. With our teams’ combined technical prowess, meticulous approach to code compliance, and a drive for energy efficiency optimization, we can transform your HVAC concepts into reality. Let’s connect so we can get started on making your new home perfectly comfortable year-round while maintaining minimal energy overheads Thanks!
$5.000 USD in 2 Tagen
6,8
6,8

As an experienced Mechanical Engineer specializing in HVAC design, I've successfully executed numerous residential projects throughout California. I understand how critical accurate load calculations are in this region and, of course, their significant impact on energy efficiency. My technical skills in AutoCAD and proficiency in systems such as Title 24 compliance would be the perfect addition to your new construction home project. I can provide you with precise, ready-to-use drawings, stamped if required with concise narratives explaining the design aspects for better clarity and review.
$3.000 USD in 1 Tag
6,5
6,5

Hi, Thank you for the detailed scope. I understand you’re looking for a complete HVAC design package for a high-end residential project in California, including dual heat-pump systems, passive cooling integration, and full compliance with Title 24 requirements. My approach will begin with detailed load calculations (Manual J or equivalent), using accurate climate data and building inputs to define the correct system sizing. From there, I will develop a coordinated HVAC design including heat pump selection, duct layout, airflow balancing, and ventilation strategy (including whole-house fresh air integration), all aligned with energy efficiency goals and passive cooling opportunities. I will also ensure coordination with your architectural plans and provide a clear system layout that your builder can directly implement. Deliverables will include DWG/PDF drawings, equipment schedules, and a concise narrative explaining system operation and design intent. Regarding stamping, I can coordinate with a licensed California PE if required for final submission. My focus is on delivering a precise, energy-efficient, and code-compliant system that ensures long-term comfort and performance.
$5.000 USD in 7 Tagen
6,7
6,7

As a multidisciplinary engineer, I can offer you a unique perspective that integrates mechanical design with electronics and software. My solid background in CAD design, mechanical engineering, and product development makes me the ideal candidate to tackle your HVAC project. California's climatic demands and Title 24 requirements aren't new territory for me.I have detailed knowledge of these specifications to ensure your home has optimal thermal comfort while being energy-efficient. In addition to my versatile skill set, my ability to communicate and collaborate with architects and builders is invaluable. Understanding their needs will save you time and money by providing them with permit-ready plans, accurate ductwork layouts, airflow balancing, equipment schedules, and documentation fulfilling Title 24 compliance. Lastly, I believe my commitment to merging efficiency with practicality aligns well with your goal of combining passive cooling strategies with dual heat-pump arrangement. This will not only reduce your energy costs but also maintain year-round comfort for you and your family. With me, you'll gain from my breadth of experience in diverse projects and the fresh approaches it brings. Let's team up for an unmatched result for your residential HVAC design.
$5.000 USD in 25 Tagen
6,4
6,4

Hello, I’d be glad to develop a complete HVAC design package for your new-construction home, focused on delivering precise load calculations, energy efficiency, and full California Title 24 compliance. I have experience designing residential HVAC systems where performance, comfort, and documentation quality must meet strict permitting and construction standards. My approach begins with detailed heating and cooling load calculations using California climate data, followed by proper sizing and coordination of the dual heat-pump configuration and passive cooling strategy. I will produce a fully coordinated design including duct layout, airflow balancing, ventilation strategy, and equipment schedules ready for direct integration into your architect’s permit set. The deliverables will include submission-ready PDFs and editable DWG files, along with a clear system narrative explaining operation, control logic, and efficiency strategy for review by you and your GC. I place strong emphasis on accurate Manual J/S/D methodology, whole-house ventilation planning, and energy optimization aligned with Title 24 requirements. I’m comfortable coordinating closely with architectural drawings and responding efficiently to review comments to keep the project moving toward approval and construction. I’d welcome the opportunity to review your plans, climate zone, and design goals to establish equipment strategy and timeline for the first draft package. Best regards,
$4.000 USD in 5 Tagen
5,3
5,3

Hi, I have strong experience in HVAC design, Manual J/S/D calculations, heat pump system sizing, ventilation planning, and coordination with architectural and permit documentation for residential projects. I can deliver a complete HVAC design package for your California home by running accurate load calculations, selecting and coordinating the dual heat-pump approach with passive cooling strategy, laying out the ductwork and airflow balance, and preparing clear submission-ready drawings and documentation that your architect, builder, and GC can work from directly. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$3.000 USD in 7 Tagen
3,2
3,2

Hi there, I noticed you need a complete HVAC design package for your new construction home in California, including full load calculations (Manual J, S, D) respecting Title 24, dual heat pump sizing and selection, passive cooling strategy, ductwork layout, equipment schedule, and stamped or submission ready PDF and DWG drawings. I am a licensed Professional Engineer in California (PE #XXXXX), registered with the California Board for Professional Engineers, Land Surveyors, and Geologists. I have extensive experience designing high end residential HVAC systems in California, including recent work on a 4,500 square foot home where I designed a dual heat pump system with passive cooling, performed Manual J calculations using Wrightsoft, coordinated ductwork and fresh air ventilation to meet Title 24, and produced permit ready drawings that passed plan check without revisions. I can deliver a full package including load calcs, equipment selection, duct layout, and a system operation narrative. Please share your architectural plans, location, and any energy efficiency goals. Best regards, Mobasher Reza
$4.000 USD in 3 Tagen
0,0
0,0

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