CAD designer needed for heat generator integration into a roof top unit Ended

About the job

The one-time task involves integrating a heat generator into an existing roof ventilation system (RTU). Step data of the main components will be provided as a baseline. The pictures show a prototype of the RTU with a built-in (but not connected) heat generator for a trade fair.
The aim is to:
- position the heat generator optimally
- position a communication device
- taking into account
- air flow criteria
- heat spot and heat accumulation prevention
- installability and maintainability criteria
- electrical and mechanical (gas) interfaces and connections
As a result, we expect a step file of the integration, as well as data and drawings of the flow and heat prevention components that may be designed.
Support and advice will be provided.
We are a start-up company with limited budget.
We would very much welcome a cost-effective offer from a professional and reliable design engineer who, ideally, has experience with ventilation or hydrogen technology. We estimate the number of working hours to be between 30 and 50. THANKS!
The one-time task involves integrating a heat generator into an existing roof ventilation system (RTU). Step data of the main components will be provided as a baseline. The pictures show a prototype of the RTU with a built-in (but not connected) heat generator for a trade fair.
The aim is to:
- position the heat generator optimally
- position a communication device
- taking into account
- air flow criteria
- heat spot and heat accumulation prevention
- installability and maintainability criteria
- electrical and mechanical (gas) interfaces and connections
As a result, we expect a step file of the integration, as well as data and drawings of the flow and heat prevention components that may be designed.
Support and advice will be provided.
We are a start-up company with limited budget.
We would very much welcome a cost-effective offer from a professional and reliable design engineer who, ideally, has experience with ventilation or hydrogen technology. We estimate the number of working hours to be between 30 and 50. THANKS!
The one-time task involves integrating a heat generator into an existing roof ventilation system (RTU). Step data of the main components will be provided as a baseline. The pictures show a prototype of the RTU with a built-in (but not connected) heat generator for a trade fair.
The aim is to:
- position the heat generator optimally
- position a communication device
- taking into account... read more
The one-time task involves integrating a heat generator into an existing roof ventilation system (RTU). Step data of the main components will be provided as a baseline. The pictures show a prototype of the RTU with a built-in (but not connected) heat generator for a trade fair.
The aim is to:
- position the heat generator optimally
- position a communication device
- taking into account
- air flow criteria
- heat spot and heat accumulation prevention
- installability and maintainability criteria
- electrical and mechanical (gas) interfaces and connections
As a result, we expect a step file of the integration, as well as data and drawings of the flow and heat prevention components that may be designed.
Support and advice will be provided.
We are a start-up company with limited budget.
We would very much welcome a cost-effective offer from a professional and reliable design engineer who, ideally, has experience with ventilation or hydrogen technology. We estimate the number of working hours to be between 30 and 50. THANKS! read less
20250305_151236.jpg jpg Aug 21, 2025
IMG_9930.HEIC HEIC Aug 21, 2025

Things to know

Job location

Remote

Work location

Job skill level

Intermediate

Skill Level

Job rate

$8 - $20/hr

Hourly (USD)

Job type

Part-time

Job type

Job length

1-3 months

Job duration

Areas of expertise

2D & 3D CAD Design 2D & 3D Mechanical Assembly HVAC Layouts Design HVAC Mechanical Engineering Thermal & Mechanical Design +2 more

Job categories

3D Design Services Mechanical Design Services Mechanical CAD Design 2D CAD Design Services +1 more

Languages

English

Professional working proficiency

English

Professional working proficiency

English

Professional working proficiency

English

Professional working proficiency

English

Professional working proficiency

About the client

Payment not ready

Germany (12:52 pm)

Posted

Active

Job activity

21 Applicants

0 interviews in progress

Similar jobs

Mechanical Engineer Needed – Adjustable Eyewear Hinge Mechanism

Remote - Posted
I am looking for a mechanical engineer to design a compact adjustable hinge mechanism for eyewear frames. The mechanism should allow stepwise adjustment of the frame and incl...
Mechanical CAD Design Mechanical Engineering Mechanical Design Services
View job

Modular Snap-Fit Designer Toy – 3D CAD for FDM Printing

Remote - Posted
I need a character model rebuilt into a modular, snap-fit product for FDM 3D printing. Key requirements: Clean, watertight geometry (current model is from AI and unusabl...
3D CAD Translation Services 3D Modeling 3D Design Services 3D Product Modeling 3D Printing Design
View job

For Sohail (same as previous) Prepare CAD Files and PDF Explanation for retractable Handle with larger dimensions (V2)

Remote - Posted
Prepare 2D & 3D CAD files of each individual part and component of the handle for machinist to use. Also prepare a detailed PDF file with assembly explanation and diagram with...
3D Modeling 2D CAD Drafting Services 2D CAD Design Services
View job

3D Nathan Airchime P5

United States - Posted
I want someone to make me a Fully Working Nathan airchime P5. i dont want a P5 that looks like it just has a bit of work done to it. i want it to be completely working with a...
Mechanical CAD Design
View job

Interior Designer VECTORWORKS CAD technician RAYON design (only)

Remote - Posted
We are doing a trial of RAYON design CAD and want to meet experienced RAYON architectural or interior design/interior architecture Vectorworks-specific freelance CAD designers...
2D CAD Design Services 2D Drawings and Floor Plans Interior Design 2D CAD Drafting Services
View job

Senior SolidWorks engineer needed for clean rebuildable parts + macro capture

Remote - Posted
Need a SolidWorks expert to create clean native parts and assemblies for benchmark/training use. Must produce well-structured feature trees, fully constrained sketches, and re...
3D Modeling SolidWorks Design Services Mechanical Design Services Mechanical CAD Design Design Engineering Services
View job
Apply now

How it works

Find hourly jobs

Find hourly jobs

Top rated experts are regularly hired for hourly jobs & ongoing client work.
Fixed-rate jobs

Fixed-rate jobs

Experts can browse & apply to fixed-rate work & quote on a flat-rate basis.
Design contests

Design contests

Experts build a reputation and earn prizes by participating in design challenges.

About Cad Crowd

4.9/5.0

(Our client satisfaction)

G2 2022

Spring high performer

184,827

global members

32,351

projects delivered to clients


Trusted by
US Army Corps of Engineers
Tiffany
BCG
Target
KPMG
Xprize

Find freelance & remote jobs

Your next big opportunity is just a click away. Create a free profile and start finding work tailored to your skills.