Commercial Floor-Standing HVAC Cabinets (10T, 20T, 24T)
Engineered specifically for extreme climates, monumental clear-span marquees, defense aviation hangars, and high-occupancy event auditoriums across Pakistan and the GCC. Featuring tropicalized T3 Copeland Scroll compressors, dual-circuit redundancy, whisper-quiet acoustic paneling (<52 dBA), and high-static air handling up to 300+ Pascals.
MODEL: FD-HVAC-010
< 52 dBA ACOUSTIC
10 Ton Commercial Floor-Standing HVAC Cabinet
Whisper-quiet acoustic design engineered for VIP bridal suites, diplomatic lounges, executive secretariats, and intimate marquee venues.
- • Compressor: Single Copeland Scroll (ZP120KCE) with acoustic jacket
- • Acoustics: < 52 dBA with 25mm double-skin PUF paneling
- • Airflow & ESP: 4,000 CFM @ 120 Pa external static pressure
- • Electrical: 380–415V / 3Ph / 50Hz · 9.8 kW running power
MODEL: FD-HVAC-020
N+1 DUAL-CIRCUIT
20 Ton Commercial Floor-Standing HVAC Cabinet
Dual-circuit Copeland scroll redundancy engineered for grand wedding marquees, convention arenas, and military dining halls.
- • Compressor: 2× Copeland Scrolls (2× ZP120KCE) dual independent loops
- • Interlaced Coil: 2.25 m² face block · uniform cooling during single-loop duty
- • Airflow & ESP: 8,000 CFM @ 180 Pa external static pressure
- • Sequencer: 15-second anti-inrush generator startup delay
MODEL: FD-HVAC-024
T3 TROPICAL (52°C)
24 Ton High-Static Commercial HVAC Cabinet
Extreme ambient T3 rated (52°C) unit with 300+ Pa static pressure and sand filtration for PAF hangars and 150ft clear-span domes.
- • Compressor: 2× Copeland Tropical T3 Scrolls (ZR144KCE) with dual EEVs
- • Filtration: 3-Stage: Sand Separator + G4 Coarse + F7 / MERV 13
- • Airflow & ESP: 9,600+ CFM @ 300+ Pa backward aerofoil blower
- • Casing: 50mm double-skin Rockwool Class 0 · 100mm base skid
Side-by-Side Engineering Specification Matrix
Compare thermodynamic, aerodynamic, acoustic, and electrical parameters across the complete commercial HVAC cabinet lineup.
| Engineering Parameter | 10 Ton Cabinet (FD-HVAC-010) | 20 Ton Dual-Circuit (FD-HVAC-020) | 24 Ton High-Static T3 (FD-HVAC-024) |
|---|---|---|---|
| Nominal Tonnage | 10 TR (Tons of Refrigeration) | 20 TR (Tons of Refrigeration) | 24 TR (Tons of Refrigeration) |
| Gross Cooling Capacity (BTU/hr) | 120,000 BTU/hr (35.17 kW) | 240,000 BTU/hr (70.34 kW) | 288,000 BTU/hr (84.41 kW) |
| Sensible / Latent Split | 88,800 Sensible / 31,200 Latent | 177,600 Sensible / 62,400 Latent | 216,000 Sensible / 72,000 Latent |
| Extreme 52°C T3 Net Cooling | Standard T1 Rated | 212,000 BTU/hr @ 46°C | 232,000 BTU/hr @ 52°C (Survival to 55°C) |
| Nominal Volumetric Airflow | 4,000 CFM (6,800 m³/h) | 8,000 CFM (13,600 m³/h) | 9,600 – 10,500 CFM (16,300 – 17,850 m³/h) |
| External Static Pressure (ESP) | 120 Pa (50–180 Pa) | 180 Pa (100–250 Pa) | 300+ Pa (200–450 Pa Max) |
| Sound Level @ 1m (Free Field) | < 52 dBA (VIP Acoustic Class) | < 56 dBA (Hospitality Quiet) | < 62 dBA (Defense / Industrial) |
| Compressor Architecture | 1× Copeland Scroll ZP120KCE | 2× Copeland Scrolls (Dual Circuit) | 2× Copeland Tropical T3 Scrolls |
| Capacity Staging Control | 0% → 100% (Single Stage) | 0% → 50% → 100% (15s Inrush Delay) | 0% → 50% → 100% (Dual EEV PID Step) |
| Refrigerant Type & Charge | R410A (4.8 kg) / R32 Option | R410A (2× 4.6 kg = 9.2 kg) | R410A (2× 6.2 kg = 12.4 kg) |
| Evaporator Coil Construction | 4 Rows DX, 1.15 m² Face Area | 4 Rows Interlaced, 2.25 m² Face | 6 Rows Interleaved Gold Fin, 2.70 m² Face |
| Filtration System | Washable Nylon + G4 Pleated | Washable Al Mesh + G4 Pleated | 3-Stage: Sand Separator + G4 + F7 (MERV 13) |
| Blower Fan Impeller & Motor | DIDW Centrifugal · 1.5 kW IP54 | Dual DIDW · 3.7 kW IE3 IP55 | Backward Aerofoil Plug · 7.5 kW IE3 IP55 |
| Electrical Power Input (FLA) | 9.8 kW (FLA: 19.5 A indoor / 24.2 A total) | 19.4 kW (FLA: 38.8 A indoor / 47.5 A total) | 24.8 kW (FLA: 49.2 A indoor / 61.5 A total) |
| Minimum Circuit Ampacity (MCA) | 26.5 A (32A MCCB) | 52.4 A (63A MCCB) | 67.8 A (80A MCCB Type D) |
| Cabinet Casing Specification | 25mm Double-Skin PUF (TB2) | 30mm Double-Skin PUF (TB2) | 50mm Rockwool Class 0 · 100mm C-Channel Base |
| Dimensions W × D × H (mm) | 1,200 × 650 × 1,950 | 1,850 × 820 × 2,150 | 2,150 × 920 × 2,350 |
| Wholesale Tier (6+ Units) | PKR 1,190,000 (USD $4,280) | PKR 2,220,000 (USD $7,950) | PKR 2,790,000 (USD $9,980) |
| Single Unit Sample Rate | PKR 1,450,000 (USD $5,200) | PKR 2,750,000 (USD $9,800) | PKR 3,450,000 (USD $12,400) |
| Turnkey M&E Installation Scope | +PKR 180,000 (USD $650) | +PKR 290,000 (USD $1,050) | +PKR 380,000 (USD $1,370) |
| Primary Target Application | VIP Bridal Suites, Diplomatic Lounges | Grand Wedding Marquees, Convention Halls | PAF Aircraft Hangars, ASOC, 150ft+ Domes |
6 Pillars of Fusion Developers Climate Engineering
Why Pakistan’s leading hospitality venues, military garrisons, and state infrastructure projects standardize on our commercial HVAC equipment.
Standard imported commercial split units suffer high-pressure thermal cutouts when ambient temperatures exceed 46°C in Multan, Jacobabad, or Sibbi. Our units incorporate oversized condenser coils, liquid subcooling circuits, and T3-certified Copeland scrolls designed to run continuously at 52°C without compressor tripping.
A compressor failure during a 2,000-guest wedding reception is a financial and reputational disaster. Our 20-ton and 24-ton cabinets deploy two completely isolated refrigeration circuits with interlaced coil geometry. If Circuit A trips, Circuit B maintains 50% capacity with balanced face airflow, preventing coil icing.
Commercial HVAC noise spoils audio clarity and intimate dining. Through 25mm to 50mm double-skin PUF and Rockwool casings, elastomeric vibration isolation mounts, and acoustically wrapped scrolls, our cabinets achieve whisper-quiet sound power levels compliant with luxury NC-35 acoustic standards.
Conditioning 150ft+ clear-span domes and 14-meter PAF aircraft maintenance hangars requires massive static head. Our AMCA-certified backward aerofoil centrifugal blowers push 9,600+ CFM across 50m duct runs and high-induction jet diffusers without aerodynamic stalling or motor overheating.
Airborne sand and abrasive desert dust destroy evaporator fin matrices and contaminate delicate radar and avionics components. Our military-grade cabinets feature external inertial sand louvers, deep-pleat G4 coarse filters, and F7 (MERV 13) micro-filters monitored by continuous Magnehelic differential pressure manometers.
Every deployment is engineered by Pakistan Engineering Council (PEC) accredited mechanical engineers. We supply pre-insulated heavy-gauge refrigerant piping, vibration dunnage skids, 3-pole MCCB electrical sub-panels with phase reversal protection, 450 PSI nitrogen pressure testing, and psychrometric balancing certificates.
Industry-Specific HVAC Climate Engineering
Explore targeted technical guidelines, thermal load calculations, and procurement specifications for your sector.
Wedding Halls & Luxury Marquees
Thermal load calculations for 1,500+ guests, rapid pull-down in 48°C ambient heat, condensation control in clear-span PVC roofs, and whisper-quiet VIP acoustic containment.
Military & Army Complexes
Heavy-duty 24/7 continuous cooling for strategic command posts, subterranean ops rooms, garrison mess halls, desert sand filtration, and containerized tactical packages.
Air Force (PAF) Hangars & Depots
High-bay aircraft maintenance hangar climate control, high-static air handling for avionics and flight simulators, positive-pressure radar cleanrooms, and spark-free standards.
Government & State Infrastructure
Secretariat and legislative convention hall cooling, open-protocol BACnet/Modbus BMS integration, PPRA/PEC compliant tender BOQs, and inverter lifecycle payback modeling.
Need Stamped Psychrometric Calculations or Tender BOQ?
Connect directly with our Chief HVAC Project Engineer on WhatsApp. We provide site-specific cooling load modeling in Carrier HAP, electrical single-line diagrams (SLD), and stamped BOQs within 24 hours.