End-to-End Control Over Your Cylinder Fleet & ERP Operations.
Manage physical cylinder custody, dual-step return approvals, GST billing, field sales CRM, vendor procurement, and employee payroll in one unified platform tailored for Indian HVAC and industrial gas distributors.
Real-Time Fleet Telemetry
Central Cylinder Ledger
2,480
Active Fleet
Cylinders Tracked
624
In Warehouse
Ready to Issue
1,796
With Customers
Active Rentals
60
Awaiting Return
Dual Verification
R410A 45kg Cylinder · 12 units
Just now
R22 61kg Cylinder · 5 units
2m ago
R32 10kg Cylinder · 25 units
8m ago
R134a 30kg Cylinder · 8 units
15m ago
Refrigerant Batch Q3 · 50 units
24m ago
Designed for Every Stakeholder in Your Business
Just like the software login screen, everyone has their specialized portal. Click any role below to see how each department collaborates without bottlenecks:
Enterprise Administrator
Full visibility and governance over your entire multi-outlet organization.
Centrally manage tenant settings, multi-branch outlets, audit logs, system-wide financial margins, and user permissions across all departments.
Key Capabilities:
Total Fleet Assets
₹1.48 Cr
+12.4% MoM
Active Tenants / Branches
8 Outlets
100% Operational
Audit Compliance
99.98%
AES-256 Valid
Live Role Feed & Tasks
Branch Pune Stock Transfer
120 Cylinders shifted to Nashik Hub
Margin Threshold Override
Sales Manager approved 8% slab
Quarterly Audit Report
Full reconciliation completed
One Comprehensive Platform.
Zero Fragmented Tools.
Replace disparate registers, WhatsApp messages, and spreadsheets. HVAC MAXIMUM unifies cylinder logistics with complete enterprise ERP and CRM operations.
Cylinder Custody & Demurrage
Cryptographic two-step approval on every single movement.
Eliminate lost and missing cylinders. Track every unit from initial warehouse issuance to customer possession and depot return, with automated rental day calculations, security deposits, and damage assessments.
Included Enterprise Features:
0.0%
Lost Cylinders
< 15 sec
Approval Time
+34%
Demurrage Recovery
Fully integrated with role-based security & audit logging.
The Cylinder Lifecycle, Fully Controlled
Every cylinder movement requires two-way authorization — from issuance to depot return. No cylinder ever moves unaccounted for.
Workspace Issues Cylinder
Depot staff selects customer, refrigerant/gas cylinder type, quantity, and logs Delivery Challan. Stock is staged for dispatch.
Dual-Approval Authorization
Transaction requires explicit confirmation. System deducts units from depot available stock and opens the customer custody ledger.
Holding & Demurrage Ledger
System tracks holding days against agreed grace periods. Customers can view active holdings and rental charges anytime on their portal.
Customer Returns Cylinder
Customer initiates return request online or brings empty cylinders to depot. Yard supervisor performs physical condition inspection.
Verification & Settlement
Depot approves verified return. Damaged/missing penalties are applied if needed, credit refund vouchers issue, and stock restores to available.
Zero Lost Cylinders — Guaranteed by Dual-Key Custody
Because both cylinder issuance and returns require explicit supervisory verification, your physical stock always reconciles with your accounts ledger. Damaged valves, missing safety caps, and excess demurrage days are settled automatically.
Instant Fleet Visibility Across Every Customer
See in real time who holds which cylinders, how many rental days have elapsed, which return requests are pending depot acceptance, and security deposits held.
| Customer & Location | Holding / Active | Issued / Returned | Primary Product | Deposit Held | Ledger Status |
|---|---|---|---|---|---|
#104 Arjun Gases & Refrigeration Pune, MH | 14 Units | 38/24 | R410A / R32 | ₹42,000 | ACTIVE |
#108 Kumar HVAC Distributors Bengaluru, KA | 0 Units | 26/26 | R22 / R134a | ₹0 (Settled) | CLEARED |
#112 Priya Industrial Gases Mumbai, MH | 8 Units | 45/37 | R404A / R407C | ₹24,000 | RETURN PENDING |
#119 Sharma Gas Depot Nashik, MH | 19 Units | 52/33 | R410A 45kg | ₹57,000 | OVERDUE |
#125 Sri Lakshmi Aircon Supplies Hyderabad, TS | 6 Units | 20/14 | R32 Eco | ₹18,000 | ACTIVE |
Trusted by Cylinder Operators Across India
Here is how gas distributors, HVAC dealers, and rental fleets transform their operations with HVAC MAXIMUM.
“The dual-approval system completely removed missing cylinder disputes. Every single return is verified and signed off before it goes back into stock. Our accounting reconciliation time dropped from 3 days to 15 minutes.”
Ramesh Patil
Managing Director · Patil Gas Agency, Pune
“Our field sales reps now do GPS check-ins with client reverse-geocoding, and can issue instant quotations on mobile. Plus, having the customer self-service portal means clients check their own cylinder holdings without calling our desk.”
Suresh Kumar
Proprietor · Kumar HVAC Distributors, Bengaluru
“The bulk Excel SO import and automated GST tax invoices with HSN codes saved our warehouse hours every morning. Early cylinder return refunds are calculated down to the exact rupee automatically.”
Fatima Shaikh
Operations Head · Al-Noor Gas Suppliers, Mumbai
Get Your Enterprise Up & Running Today.
Our engineering team handles your entire initial setup — importing your customer masters, configuring gas cylinder types, setting up discount matrices, and training your team on mobile check-in.
Corporate Office
Mumbai, Maharashtra, India
Headquarters & Engineering Hub
Request a Product Demo & Quotation
Fill out your requirements below and our sales engineering team will prepare a customized quotation.