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Introduction
At Trans ACNR Solutions Private Limited, we recognise that the operational continuity of a bus air-conditioning system is influenced by the availability of installation and service support infrastructure. JTAC – our dedicated bus air-conditioning brand – operates a company-managed network of service and installation facilities across India, staffed by engineers and technicians trained under internal technical training programmes.
From northern India to southern India, and from western industrial regions to eastern transport corridors, JTAC facilities are positioned to support fleet operators, bus body builders, and OEM partners across the locations listed in this directory.
This directory lists JTAC Bus AC company-operated locations providing sales consultations, new AC installations, and after-sales service support. Our national 24/7 service helpline – 8008002593 – is available for technical assistance across all listed geographies.
New Bus AC Installations: How JTAC Supports Bus Air-Conditioning System Integration
Installing a bus air-conditioning system involves integration with the vehicle structure, electrical architecture, thermal load profile, and operating environment. At JTAC, installations are carried out by trained technical teams operating from company-managed facilities, following a structured process intended to support installation, commissioning, and subsequent service requirements across the operational life cycle of the vehicle.
Pre-Installation Assessment
Before installation work begins, the engineering team conducts a technical assessment covering:
- Bus make, model, and body type
- Seating capacity and passenger compartment volume
- Intended route profile, including urban, intercity, or highway operations
- Climatic conditions of operation
- Vehicle platform type – Internal Combustion Engine (ICE) or Electric Vehicle (EV)
For EV bus platforms, the assessment also considers battery pack specifications and available auxiliary power parameters, since thermal management and power utilisation characteristics differ from diesel-powered platforms.
This assessment is used to identify the applicable JTAC system configuration for the intended operating conditions.
Bus AC System Selection - ICE and EV Platforms
JTAC manufactures and supplies bus air-conditioning systems for both ICE-powered and battery-electric bus platforms.
For ICE buses, systems may be engine-belt-driven or independently powered, depending on vehicle configuration and passenger compartment cooling requirements.
For electric buses, JTAC supplies EV Lightning Series systems developed for battery-electric bus platforms. These systems operate using power supplied through the vehicle’s high-voltage battery architecture and are configured for passenger cabin thermal management requirements while accounting for vehicle energy utilisation parameters.
EV bus installations require coordination with the bus OEM or body builder to support compatibility with the vehicle’s Battery Management System (BMS) and high-voltage electrical architecture.
The Bus AC Installation Process
Once the system configuration is confirmed, installation is carried out at the nearest JTAC company-operated facility or, where applicable, at the fleet depot or OEM assembly location through deployed JTAC installation teams.
The process follows a defined sequence:
Structural Mounting and Fitment
The rooftop or underfloor unit, depending on system configuration, is mounted and secured to the vehicle body in accordance with engineering drawings and load specifications. Mounting points, sealing interfaces, and waterproofing provisions are inspected before refrigeration or electrical integration activities commence.
Refrigeration Circuit Installation
Refrigerant lines, expansion components, and condenser-evaporator circuits are installed and connected. Mechanical joints and circuit connections are inspected before refrigerant charging procedures are initiated.
Refrigerant Charging
Systems are charged with the specified refrigerant quantity in accordance with the technical data sheet applicable to the installation. Technicians use calibrated charging equipment and weight-based charging procedures intended to reduce the likelihood of charging-related inconsistencies.
Electrical Integration
The air-conditioning system is connected to the vehicle electrical supply in accordance with wiring schematics and installation procedures. For EV platforms, this includes high-voltage integration activities carried out by personnel authorised for high-voltage electrical work.
Control and Diagnostics Setup
Passenger cabin controls, driver interfaces, and applicable diagnostic systems are configured and tested during installation. Operational guidance is provided to authorised vehicle personnel during handover procedures.
Commissioning and Quality Verification
Following installation, the system undergoes commissioning and inspection procedures before vehicle handover.
These procedures include:
- Functional run-testing
- Verification of refrigerant pressures and operating temperatures
- Inspection of electrical connections and insulation interfaces
- Validation of control inputs and outputs
- Inspection of structural mounting points, seals, and protective covers
Vehicle handover is carried out following completion of commissioning documentation and inspection procedures.
A service record is created for the installation to support future maintenance and inspection activities across JTAC company-operated facilities.
Post-Installation Support
Post-installation support is available through the JTAC facility that completed the installation, as well as through other company-operated JTAC locations within the national network.
The national 24/7 service helpline at 8008002593 is available for technical assistance, operational guidance, and service escalation support.
Each company-operated JTAC Bus AC facility provides the following services:
New Bus AC Installations
End-to-end installation support for JTAC Bus Air-Conditioning Systems across Internal Combustion Engine (ICE) and Electric Vehicle (EV) platforms, carried out by trained installation personnel.
Scheduled Preventive Maintenance
Structured maintenance programmes intended to support system inspection, servicing, and operational upkeep across fleet applications.
Corrective and Emergency Service
Service coordination support through the national 24/7 helpline at 8008002593 for technical assistance, inspection requests, and service escalation management.
JTAC Bus AC - Company-Operated Locations Directory
NORTH INDIA - NCR, Uttar Pradesh and Haryana
New Delhi, Samalka
28/15, Rajokri Road, Near Kapashera Chowk, Samalka, New Delhi – 110037, Delhi
Sales: 082871 11376
24/7 Service Support: 8008002593
Delhi, Jagatpur
Jagatpur Khadar Village, Jharoda Majra Burari, Delhi – 110084, Delhi
Sales: 082871 11376
24/7 Service Support: 8008002593
Noida, Sector 134
Plot No. 2, K No. 4/2, Village Nangli Nangla, Sector 134, Noida – 201304, Uttar Pradesh
Sales: 082871 11378
24/7 Service Support: 8008002593
Lucknow, Amausi
Khasra No. 3531, Gindan Khera, Amausi, Sarojini Nagar, Lucknow – 226008, Uttar Pradesh
Sales: 082871 11377
24/7 Service Support: 8008002593
Agra, Taj Nagari
E/3, B-34, Opposite ADA Height, Fatehabad Road, Taj Nagari Phase 2, Near Panchwati Chowk, Agra – 282001, Uttar Pradesh
Sales: 082871 11381
24/7 Service Support: 8008002593
Faridabad, Sector 83
Shop No. 3 and 4, Hardan Market, Kotwal Dhan Singh Gurjar Marg, Sector-83, Faridabad – 121007, Haryana
Sales: 082871 11389
24/7 Service Support: 8008002593
Gurugram, Sector 59
Near Government School, Sector 59, Gurugram – 122102, Haryana
Sales: 082871 11394
24/7 Service Support: 8008002593
SOUTH INDIA - Karnataka, Tamil Nadu, Kerala, Telangana and Andhra Pradesh
Bengaluru, Singasandra
799, 3rd Main Road, 20th Cross, AECS B Block, AECS Layout, Singasandra, Bengaluru – 560114, Karnataka
Sales: 082871 11382
24/7 Service Support: 8008002593
Mysuru Road, Bidadi
102 & 103, Mysuru Road, Opp. Scania Service Centre, Bidadi Hobli, Seshagirihalli – 562109, Karnataka
Sales: 082871 11379
24/7 Service Support: 8008002593
Chennai, Poonamallee
No. 259, Poonamallee Bypass Road, Poonamallee, Chennai – 600056, Tamil Nadu
Sales: 082871 11384
24/7 Service Support: 8008002593
Chennai, Poonamallee
No. 259, Poonamallee Bypass Road, Poonamallee, Chennai – 600056, Tamil Nadu
Sales: 082871 11384
24/7 Service Support: 8008002593
Coimbatore, Kalapatti
Kalapatti, Coimbatore – 641048, Tamil Nadu
Sales: 082871 11387
24/7 Service Support: 8008002593
Karur, Ramagoundanpudur
Ramagoundanpudur, Karur – 639001, Tamil Nadu
Sales: 082871 11390
24/7 Service Support: 8008002593
Kochi, Ernakulam
14/107, Agasthya Nagar, Kureekad P.O., Ernakulam, Kochi – 682305, Kerala
Sales: 082871 11388
24/7 Service Support: 8008002593
Vijayawada, NTR District
1-135/1, 100 Feet Road, Revenue Ward-1, YSR Tadigadapa, Vijayawada, NTR District – 521137, Andhra Pradesh
Sales: 082871 11397
24/7 Service Support: 8008002593
Medchal, Kandlakoya
No. 48B, 3-22/3, Suthariguda Village, Kandlakoya, Medchal, Medchal Malkajgiri District – 501401, Telangana
Sales: 082871 11376
24/7 Service Support: 8008002593
WEST INDIA - Gujarat, and Maharashtra
Ahmedabad, Sanathal
Sanathal Circle, Ahmedabad – 382210, Gujarat
Sales: 082871 11376
24/7 Service Support: 8008002593
Navi Mumbai, Turbhe MIDC
D503, Turbhe South Central Road, , Turbhe MIDC Industrial Area, Navi Mumbai – 400705, Maharashtra
Sales: 082871 11391
24/7 Service Support: 8008002593
Pune, Pimpri-Chinchwad
Bapu Buwaji Nagar, Tathawade, Dattwadi, Pimpri-Chinchwad, Maharashtra 411033
Sales: 082871 11391
24/7 Service Support: 8008002593
EAST INDIA - Jharkhand, and Odisha
Ranchi, Kamre
Near Prasad Petrol Pump, Ravi Steel Chowk, P.S. Pandra, P.O. Kamre, Ranchi – 835222, Jharkhand
Sales: 082871 11380
24/7 Service Support: 8008002593
Bhubaneswar, Khandagiri
320/2322/4090, Siddivinayak Road, Patrapara, Khandagiri, Bhubaneswar – 751019, Odisha
Sales: 082871 11380
24/7 Service Support: 8008002593
Bus AC Service Support and Contact Information
The national service helpdesk is available for fleet operators, transporters, and OEM partners across India.
- 24/7 Service Support Helpline: 8008002593
- Email: info@transacnr.com
- Contact us page: Contact us
For sales enquiries, installation requirements, or service appointments, please contact the nearest JTAC facility using the sales numbers listed above.
Disclaimer
This blog post is published by Trans ACNR Solutions Private Limited for informational and marketing communication purposes only. The information contained herein relates to company-operated JTAC service and installation locations, product installation processes, and associated support infrastructure as available on the date of publication.
References to operational processes, service support, technical configurations, maintenance practices, certifications, or installation procedures should not be construed as guarantees, assurances, or commitments regarding operational performance, uptime, service response timelines, product life, energy consumption, or vehicle operating outcomes.
All location details, contact numbers, certifications, and service information are subject to change without prior notice. ISO 9001:2015 and IATF 16949:2016 certifications referenced herein remain subject to periodic audit, scope applicability, renewal, and certification body validation.
Trans ACNR Solutions Private Limited reserves the right to modify, relocate, expand, suspend, or discontinue any listed facility, service capability, or operational process at its discretion.
For the latest information regarding JTAC facilities, installation support, and service availability, please contact the national service helpline at 8008002593.