Hotel Kitchen
ESP System & Exhaust Purification
Hotel kitchen ESP purifies exhaust from several F&B outlets running at once. From grand banquet halls to round-the-clock room service kitchens, our centralized ESP systems deliver up to 97.6% grease removal, remote monitoring, and seamless BMS integration — all without interrupting hotel operations.
Why Hotel Kitchens Need a Dedicated ESP System
A full-service hotel runs 5–8 independent kitchen zones simultaneously, serving thousands of meals daily. The commercial kitchen exhaust challenges are on an entirely different scale from a single outlet — for those, see our restaurant kitchen exhaust filtration solution.
Multi-Zone Exhaust Complexity
A 5-star hotel may run a banquet hall, all-day dining, two specialty restaurants, a pool bar, and a central kitchen all at once — each with different cooking loads and airflow requirements ranging from 3,000 to 15,000 m³/h per zone. Managing these independently without a unified purification strategy leads to compliance gaps and inconsistent air quality.
Strict Luxury Brand Standards
International hotel brand standards call for a visibly clean exhaust discharge from any rooftop discharge point. A visible smoke column from a hotel kitchen is a brand crisis — triggering guest complaints, TripAdvisor reviews, and formal brand audits. Traditional grease filters (limited efficiency) cannot meet this standard.
Round-the-Clock Operations
Hotels never close. Room service, overnight kitchen prep, and early breakfast service mean exhaust systems run continuously. Grease loading accumulates without pause, and any maintenance procedure must be performed without halting kitchen service — making conventional filter replacement costly and disruptive.
BMS Integration & Remote Management
Hotel engineering teams manage hundreds of mechanical systems via a Building Management System. Exhaust purification that operates in isolation creates blind spots — no fault alerts, no performance data, no energy tracking. Without BMS-connected ESP, engineering teams discover problems only after complaints arise, not before.
How Electrostatic Purification Cleans Hotel Kitchen Exhaust
Polygee ESP uses a multi-stage purification process — from pre-filtration to UV sterilization — delivering up to 97.6% grease removal across every hotel kitchen zone. Third-party tested: 97.6% on LK160 and 97.0% on LK40 (Beijing Zhongyan Huanneng, CMA — reports ZY05W230298 / ZY05W230296); 96.0% at rated airflow on LK120 (SQEP, CMA — report 2024I20-35-5322488001).
Airflow Distribution
Washable mesh pre-filter traps large particles and evenly distributes airflow.
→Primary Ionization
High-voltage ionization charges grease and smoke particles.
→Plate Collection
Dual-zone plate-type collector captures charged particles.
→Secondary Collection
Additional collector stage for the top-tier configuration.
→UV Sterilization
UV-C module decomposes VOCs and reduces odors.
Complete Hotel Kitchen Exhaust Purification System
A centralized 5-stage architecture — integrated with the hotel’s kitchen ventilation system — managing every kitchen zone from cooking surface to clean rooftop discharge.
ESP for Every Hotel Kitchen Zone
Each hotel kitchen zone has distinct cooking loads, airflow volumes, and exhaust profiles. Our ESP configurations are tailored to each zone’s requirements.
Grand Ballroom & Banquet Kitchen
The highest-load zone in any hotel — preparing 500–2,000 covers for a single event. Multiple wok lines, charbroilers, and tilting braising pans fire simultaneously during banquet prep. Polygee deploys high-capacity ESP arrays with redundant modules, designed for a visibly clean discharge during peak-event exhaust loads that can exceed 15,000 m³/h.
Peak Load · 8,000–15,000 m³/h
All-Day Dining & Buffet Kitchen
Operating 16–18 hours daily with rotating breakfast, lunch, and dinner menus across Asian, Western, and bakery stations. Cooking loads vary dramatically by meal period. Polygee’s monitoring dashboard tracks per-shift efficiency data, enabling predictive maintenance scheduling that aligns with the hotel’s occupancy calendar.
Multi-Station · 6,000–10,000 m³/h
Specialty & Fine Dining Kitchen
Michelin-caliber kitchens demand consistently clean air — both to protect the cooking environment and prevent any odor from reaching the dining room. Polygee pairs low-noise ESP units with activated carbon filter modules for high grease capture plus odor reduction, protecting the brand experience that commands premium rates.
Ultra-Clean · 3,000–6,000 m³/h
Rooftop Bar & Pool Deck Kitchen
Elevated cooking areas create highly visible exhaust challenges — smoke plumes at height are prominent against the skyline and visible to hundreds of guest rooms. Polygee provides wind-pressure-compensated ESP sizing for vertical duct runs, engineered for visibly clean discharge at the rooftop exhaust point.
High-Rise · 2,000–5,000 m³/h
Room Service & Late-Night Central Kitchen
The only hotel kitchen that truly never stops — serving late-night room service, overnight pastry prep, and early breakfast simultaneously. Polygee installs parallel redundant ESP modules: one unit can be pulled for cleaning while the other maintains full purification capacity. No planned downtime and minimal grease carry-over, year-round.
Round-the-Clock Service · 4,000–8,000 m³/h
Staff & Crew Canteen
Feeding 300–800 hotel employees across three daily shifts with high-volume wok cooking and deep frying. Often located in basement levels with limited exhaust shaft access. Polygee’s compact modular ESP fits tight mechanical rooms and delivers reliable up to 97.6% purification with low maintenance overhead — freeing engineering resources for guest-facing systems.
High Volume · 4,000–8,000 m³/hESP vs. Traditional Grease Filters
See why hotel groups are replacing disposable grease filters with centralized electrostatic precipitator systems.
| Feature | Traditional Mesh / Baffle Filter | Polygee ESP ★ |
|---|---|---|
| Grease Capture Efficiency | Limited | ✓ up to 97.6% |
| Visible Plume at Discharge | ✗ Frequent visible plume | ✓ Visibly clean discharge |
| Brand Compliance | ✗ Frequently flagged in brand audits | ✓ Designed to meet major hotel brand exhaust standards |
| BMS Integration | ✗ None | ✓ Dry contact std • BACnet/Modbus optional |
| Maintenance During Operation | ✗ Requires kitchen closure | ✓ Rolling zone maintenance, no closure |
| Disposable Filters Needed | ✗ Yes — frequent replacement | ✓ No — washable cells |
| Pressure Drop | 150–300 Pa (increases as clogged) | ✓ ≤150 Pa incl. distribution plate |
| Energy Impact | Higher fan load as filters clog | ✓ Stable fan load |
| Odor Control | ✗ None | ✓ Optional carbon/UV add-on |
| Fire Risk Reduction | Limited — grease still enters ducts | ✓ up to 97.6% grease removed at source |
Ready to upgrade to centralized ESP purification delivering up to 97.6% grease removal across every kitchen zone?
Get Your Free Hotel Kitchen ESP Assessment →Choose the Right Hotel Kitchen ESP
Two product lines cover every hotel kitchen scenario — whether you are retrofitting an existing hotel or fitting out a new build.
Modular In-Duct ESP
Slides directly into existing ductwork in each kitchen zone — no hood replacement, no structural changes. Ideal for hotel renovations and ESP upgrades in operating properties. Modular design allows scaling from 2,000 m³/h per unit to 60,000+ m³/h combined across all zones.
In-duct kitchen electrostatic precipitator specifications →
Integrated Kitchen Hood ESP
All-in-one stainless steel hood with built-in ESP, LED task lighting, and oil drainage system. A clean, space-efficient design for new hotel kitchen fitouts. Custom dimensions available for any hotel kitchen layout.
Commercial kitchen hood system specifications →Quick Model Reference for Hotel Kitchen Zones
LK-D series in-duct ESP — smart HMI panel and intelligent power supply with fault diagnostics — covering the all-day dining (6,000–10,000 m³/h) and banquet (8,000–15,000 m³/h) airflow bands.
| Model | Airflow (m³/h) | Power (W) | Typical Hotel Zone |
|---|---|---|---|
| LK60D | 6,000 | 114 | Specialty & fine dining · all-day dining |
| LK80D | 8,000 | 152 | All-day dining · room service kitchen |
| LK100D | 10,000 | 202 | All-day dining · banquet kitchen |
| LK120D | 12,000 | 228 | Banquet hall kitchen |
| LK160DWS | 16,000 | 304 | Banquet peak-event loads |
| See the full 41-model in-duct kitchen electrostatic precipitator lineup → | |||
Power: 220V or 380V, 50/60 Hz (configured to your market) • Pressure drop: ≤150 Pa incl. distribution plate (ESP field alone 20–30 Pa)
Hotel Kitchen Ventilation: From Design to Clean Exhaust in 4 Steps
Our hotel ESP installation process is designed around your MEP coordination requirements and low-disruption hotel operations.
MEP Coordination & Site Survey
Our engineers review your MEP drawings and conduct an on-site survey of each kitchen zone. Zone-by-zone airflow calculations, including each zone’s exhaust and make-up air (fresh air) balance, and ESP specifications are delivered within 48 hours on business days — ready for consultant review.
Custom Engineering & Production
Each ESP unit is manufactured to match the exact duct dimensions of its zone. BMS integration hardware is pre-configured. Standard lead time is 7–15 days. Full material submittals and O&M manuals provided.
Phased Zone Installation
Installation proceeds zone by zone — 1–2 days per kitchen. Each zone is fully commissioned and connected to the BMS dashboard before work begins on the next zone. Hotel operations continue throughout, scheduled around service periods.
BMS Monitoring & Ongoing Support
Post-installation, all zones are visible on a unified monitoring dashboard. Engineering staff receive training on the BMS integration. Remote diagnostics, spare parts support, and annual maintenance contracts are available.
Why Polygee for Your Hotel
Scalable Up to 40,000+ m³/h
Modular architecture scales from a single zone to a full hotel’s entire exhaust portfolio. One platform, one supplier, one maintenance protocol across all kitchen zones.
BMS Remote Monitoring
Real-time status, fault alerts, and energy data from all zones on one dashboard. Integration options with your hotel BMS are confirmed per project. Proactive maintenance before problems become complaints.
Globally Certified
CE (FQC2602501), UL Listed models (File E522667), RoHS, CQC, CCEP, ISO 9001/14001/45001 — exported to 50 countries — compliance documentation available for local fire and emission reviews. 1-year warranty • MOQ 1 unit • 7–15 day lead time. Documentation available for brand pre-opening checklists and fire authority submissions. View our ESP certifications →
24h Engineering Support (Mon–Fri)
From MEP coordination to commissioning, our engineering team responds within 24 hours on business days. Backed by a BSE-listed manufacturer with institutional resources for long-term hotel partnerships.
Built in Our Own Smart Factory
Every Polygee ESP is manufactured in-house at our 110,000 m² intelligent production facility — with consistent quality for hotel-grade installations worldwide.
Trusted by Iconic Properties Worldwide
Polygee ESP systems are installed in some of the world’s most prestigious hotels and mixed-use developments.
Marina Bay Sands
Multi-zone ESP system across all hotel tower kitchens, banquet halls, and casino F&B outlets — a large multi-zone hotel kitchen ESP installation in Southeast Asia.
Singapore · Integrated Resort 2012 · ODM units · 500 units
Waldorf Astoria Doha
Five-star hotel kitchen ESP covering banquet, all-day dining, and specialty restaurant zones. Meets the Waldorf Astoria brand’s stringent exhaust and air quality standards.
Qatar · Luxury Hotel 2016 · LK-E series · 30 units
Dubai Mall
Large-scale F&B kitchen exhaust purification across multiple restaurant zones. Visibly clean exhaust at all rooftop discharge points since installation.
UAE · Mixed-Use 2017 · ODM units · 40 units
DoubleTree by Hilton Weerawila
Tropical resort kitchen exhaust purification in Weerawila, Sri Lanka — LK-E series ESP units serving the resort’s F&B kitchens.
Sri Lanka · Resort Hotel 2017 · LK-E series · 10 units
TRX Exchange
Hotel and serviced apartment kitchen exhaust solution in KL’s new financial district. Multiple F&B tenants on a shared purification architecture.
Malaysia · Mixed-Use 2022 · LK-E + UV series · 300 units
University of Sydney
Large campus central kitchen serving thousands of meals daily. Rolling maintenance schedule keeps ESP operational around the clock without service interruption.
Australia · Institutional 2013 · RY series · units on requestCommercial Terms
Key terms for ordering a Polygee hotel kitchen ESP system — from payment to spare parts support.
| Term | Details |
|---|---|
| Payment | 30% deposit (or 50%), balance before shipment — T/T and L/C accepted |
| Incoterms | Incoterms arranged to suit the buyer (EXW / FOB / CIF) |
| Warranty | 1-year warranty on the complete unit, covering ESP field cells and SPP power supplies. UV-C lamps and activated carbon media are consumables and not covered. On-site labor is not included — paid on-site service is available. |
| MOQ | 1 unit · Project and volume pricing quoted per project. |
| Lead Time | 7–15 days |
| Spare Parts | Common spare parts kept in stock; supply continues for 1 year after a model is discontinued |
| Engineering Support | System design proposals, CAD drawings and full specification sheets — request with your project’s airflow details. |
Get Your Free Hotel Kitchen Assessment
Share your hotel’s kitchen zone layout, MEP drawings, and F&B programme — our engineering team will design a complete multi-zone ESP solution with zone-by-zone specifications and a full quotation within 48 hours on business days.
Frequently Asked Questions
Looking for specifications, lead times, or shipping details? Browse the full Polygee kitchen ESP FAQ.