Mechanical Projects

We create comfortable, healthy, and energy-efficient indoor environments. Our HVAC solutions ensure optimal air quality and temperature control, critical for occupant well-being and operational efficiency. HVAC systems are crucial for maintaining comfortable and healthy indoor environments. Ensuring that the equipment is easily accessible for maintenance and repairs. HVAC (Heating, Ventilation, and Air Conditioning) projects involve the design, installation, testing, and commissioning of mechanical systems that regulate indoor temperature, humidity, and air quality. These systems are vital for maintaining thermal comfort, energy efficiency, and indoor air quality in residential, commercial, and industrial environments.

At SIMPROJEX, we provide end-to-end HVAC solutions—from system design and equipment selection to installation, testing, and maintenance—ensuring optimal performance, energy efficiency, and compliance with ISHRAE and ASHRAE standards.
Poorly designed or installed HVAC systems can lead to excessive energy consumption, equipment failure, and poor air circulation, affecting both comfort and productivity.
The installation process involves several key stages:

Process & Technical Specifications

For Installation:

Equipment Placement: Installing the HVAC unit(s) in a suitable location, ensuring proper ventilation and access for maintenance.
Ductwork Installation: Installing the ductwork system, ensuring proper sealing and insulation to prevent air leaks and energy loss.
Refrigerant Piping: Connecting the refrigerant lines between the indoor and outdoor units, following manufacturer specifications.
Condensate Drain: Installing a condensate drain line to remove moisture from the system.

For Testing and Commissioning:

Pressure Testing: Testing the refrigerant lines for leaks.
Air Balancing: Adjusting the airflow in each room to ensure even heating and cooling.
System Startup: Starting up the system and verifying that it is operating correctly.

Considerations:

Energy Efficiency: Selecting energy-efficient equipment and designing the system to minimize energy consumption.
Indoor Air Quality: Ensuring proper ventilation and filtration to maintain healthy indoor air quality.
Noise Levels: Minimizing noise from the HVAC system.

Capabilities:

Design and installation of central & packaged HVAC systems.
VRV/VRF air-conditioning systems for offices and high-rises.
Chilled water systems (air-cooled & water-cooled chillers).
Ducting, air distribution, and acoustic insulation works.
Air handling units (AHU), FCUs, ventilation & exhaust systems.
Cleanroom and pressurization systems for healthcare & industry.
BMS integration and energy monitoring systems.
Annual maintenance contracts (AMC) and retrofitting solutions.

Process & Technical Specifications

Our Process

Heat load calculation and system design based on ISHRAE/ASHRAE standards.
Equipment selection (Daikin, Blue Star, Voltas, Hitachi, Carrier).
3D layout and duct routing using AutoCAD/Revit.
Procurement of ISI/CE-certified components (compressors, valves, ducts).
Installation by trained HVAC technicians and mechanical supervisors.
Testing and balancing of airflow, refrigerant pressure, and temperature.
Commissioning and handover with performance validation reports.

Technical Specifications

Compliance with ISHRAE, NBC, and ASHRAE 62.1 (ventilation) & 90.1 (energy efficiency).
Use of high-efficiency scroll/screw compressors.
Variable speed drives (VFD) for energy savings.
Double-skin AHUs with G4–HEPA filtration options.
Thermal and acoustic insulated ducts as per SMACNA standards.
Integration with BMS and IoT-based monitoring (optional).
Environmentally friendly refrigerants (R-32, R-410A).

Project Spotlight: Commercial Office HVAC Retrofit

Client

Residential site, Gurugram

Challenge

Frequent temperature imbalance, high energy bills, and outdated ducting layout

Simprojex Solution

Conducted detailed heat load analysis and air balancing study.
Installed new VRF system with inverter-driven compressors.
Redesigned duct layout for uniform airflow and comfort.
Integrated BMS-based monitoring and controls.

Result

25% reduction in energy consumption.
Improved indoor comfort and air quality.
Enhanced system reliability and aesthetics.