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1ST SYSTEMS ENGINEERING LTD
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About
Based in Surrey and covering London & the South East, we provide an integrated sustainable solution to the application and design of HVAC systems. We work with leading world class manufacurers and project manage key system components using Klima-Therm' Air Handling Systems; chillers and Heat Pumps Diffusion; Fan Coil Units and over-door heaters; Acoustic Louvres and Attenuators, Barcol-Air VAV units, Chilled Beams plus Grilles and Diffusers. The emphasis is always to select the most efficient plus the lowest carbon footprint solution to ensure true environmental sustainability!
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Product Catalogues and Data
Product Categories
Renewable Energy & Energy Optimisation
- Renewable Energy: Solar, PV, Biomass, Biofuel & Bio-Diesel
- Solar PV Photovoltaic Systems - Grid Connected, Centralised
- Heat Pumps for Air Conditioning & Cooling
- Largest number multiple units - outdoor
- Simultaneous Heating/Cooling - Water
- Simultaneous Heating/Cooling - VRF
- Air to Water
- Air to Air - VRF - Simulataneous Heat Reclaim
- Air to Air - VRF - Variable Refrigerant Flow
- Air to Air - Multi Split
- Air to Air - Single Split
- Air to Air - Single Package - Window, Wall, Rooftop
- Packaged Heat Pumps AHU’s
- Packaged Heat Pumps Full Fresh Air
- Thermal Stores - with Integral Controls
- Thermal Stores - Buffer Tanks
- High Temperature Units -+ 65c
- Largest Unit capacity - kW
- Geothermal (deep bore)
- Ground Source Systems
- Water to Air
- Water to Water
- Heat Pumps for Heating
- Largest number of multiple units
- Largest Unit capacity - kW
- Air Source Reverse Cycle
- Air Source Heating Optimised
- Air to Air
- Thermal Stores -Integral Controls
- Thermal Stores - Buffer Tanks
- High Temperature Units -+ 65oc
- Geothermal (deep bore)
- Ground Source Systems
- Water to Water
- Water to Air
- Air to Water
Air Conditioning
- Air Filtration & Sterilisation
- HEPA + Terminal Filtration
- Ultra-violet Air Sanitisation
- Media All Types
- Filter Alarms Test Equipment
- Absolute/Ultra High Efficiency Filters
- Compact Filters, Grades H10 +
- Compact Filters, Grades F6 to F9
- Bag Type
- Grease Eliminators
- Activated/Catalytic Carbon Filters
- Electrostatic
- Panels/Cells - Energy Saving
- Panels/Cells - Dry, Disposable
- Panels/Cells - Dry, Cleanable
- Automatic, Self-cleaning
- Automatic, Roll-type
- Indoor Air Quality
- Cold Plasma Bipolar Ionisation
- Odour Control/VOC Abatement - Land Remideiation (Soil Ground)
- Odour Control/VOC Abatement - Waste Transfer Stations
- Odour Control/VOC Abatement - Waste Recycling
- Odour/Dust Control - Landfill Gas Control
- Odour/Dust Control - Waste 2 Energy Plants
- Biogas - H2S and Siloxane Removal
- Biomass -Odour, Fume, Dust Control
- Air Handling Units, Central Station & Unitary
- Capacity Air Volume m3/s. (c.f.m) - 70.75+ (150,000)
- Capacity Air Volume m3/s. (c.f.m) - 47.16 (100,000)
- Capacity Air Volume m3/s. (c.f.m) - 35.37 (75,000)
- Capacity Air Volume m3/s. (c.f.m) - 23.58 (50,000)
- Capacity Air Volume m3/s. (c.f.m) - 11.79 (25,000)
- Capacity Air Volume m3/s. (c.f.m) - 4.71 (10,000)
- Capacity Air Volume m3/s. (c.f.m) - 3.53 (7,500)
- Capacity Air Volume m3/s. (c.f.m) - 2.35 (5,000)
- Capacity Air Volume m3/s. (c.f.m) - 1.17 (2,500)
- Capacity Air Volume m3/s. (c.f.m) - 0.47 (1,000)
- Capacity Air Volume m3/s. (c.f.m) - 0.35 (750)
- Capacity Air Volume m3/s. (c.f.m) - 0.23 (500)
- High Velocity Induction Systems
- Chilled Beams & Ceilings
- Radiant - OTHER
- Radiant - PLASTER IN
- Radiant - TILE & ELEMENT
- Radiant - ELEMENT ONLY
- Radiant - PLANK TYPE
- Convective - MODULAR SERVICES BEAM
- Convective - FAN ASSISTED CHILLED BEAM
- Convective - PASSIVE CHILLED BEAM / Exposed
- Convective - PASSIVE CHILLED BEAM / Concealed
- Convective - ACTIVE CHILLED BEAM / Exposed
- Convective - ACTIVE CHILLED BEAM / Concealed
- INTEGRATED SERVICE MODULES
- Chillers
- Total Cooling capacity kW* - Largest unit in range
- Total Cooling capacity kW* - Smallest unit in range
- Compressor/Power Source - Absorption, Hot Water Driven / Solar
- Compressor/Power Source - Absorption, Hybrid Dual
- Compressor/Power Source - Absorption, Gas Driven
- Compressor/Power Source - Reciprocal
- Compressor/Power Source - Scroll
- Compressor/Power Source - Screw
- Compressor/Power Source - Centrifugal
- Non-ducted
- Ducted
- Remote Condenser
- Servicing, Maintenance, Refurbishment
- Reverse Cycle/Heating-Cooling
- Cooling Only
- Water Cooled
- Air Cooled/Free Cooling
- Compressor/Power Source - Gas Engine Chiller
- Close Control, CRAC & Density Cooling
- Evaporative Cooling Systems
- High Density/Mission-Critical Cooling - Data Hall/Floor Grille Systems
- High Density/Mission-Critical Cooling - Dealer Desk
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Downflow
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Upflow
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Ducted
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Non-Ducted
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Cooling Only
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Packaged
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Split
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Chilled Water
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Water Cooled
- Close Control Systems Capable of maintaining temperature levels within +/1oC - Air Cooled
- Cooling Towers, Evaporative & Dry Coolers
- Condensers - /Precision Cooling/Free Cooling
- Condensers - Evaporative
- Dry Coolers - Air Blasted
- Dry Coolers - Air Cooled
- Dry Coolers - Adiabatic
- Cooling Towers - Forced Draught - Plastic/GRP
- Cooling Towers - Induced Draught - Crossflow - Plastic/GRP
- Cooling Towers - Induced Draught - Contraflow - Plastic/GRP
- Condensers - Hybrid
- Dry Coolers - Hybrid
- Fan Coil Units
- Heating Capacity kW* - Largest unit in range
- Heating Capacity kW* - Smallest unit in range
- Cooling Capacity kW* - Largest unit in range
- Cooling Capacity kW* - Smallest unit in range
- Mounting - High Wall
- Mounting - Floor Mounted, Perimeter
- Mounting - Floor Mounted
- Mounting - Ceiling Suspended
- Mounting - Built-in, Vertical/Horizontal
- Mounting - Ducted
- Non-Ducted
- Cooling & Heating
- Cooling only
- Four Pipe
- Two Pipe
- Waterside
- Airside
- Terminal Units
- Constant Air Volume (Variable Temperature) - Induction Units - Ceiling
- Constant Air Volume (Variable Temperature) - Induction Units - Floor
- Constant Air Volume (Variable Temperature) - Induction Units - Perimeter
- Plenum Floor Void VAV Fan Terminals
- Variable Air Volume (Constant Temperature) - Single-Duct Fan Assisted Induction Boxes
- Variable Air Volume (Constant Temperature) - Fan-Coil Units See Section 2.14
- Variable Air Volume (Constant Temperature) - Tracking Boxes
- Variable Air Volume (Constant Temperature) - Terminal Boxes - Single-Duct with Reheat - Proportional
- Variable Air Volume (Constant Temperature) - Terminal Boxes - Single-Duct with Reheat - Boosted
- Variable Air Volume (Constant Temperature) - Terminal Boxes - Single-Duct with Reheat - Minimal Level
- Variable Air Volume (Constant Temperature) - Terminal Boxes - Dual Duct
- Variable Air Volume (Constant Temperature) - Terminal Boxes - Single Duct
- VRV & VRF
- Max Airflow m3/s - Largest unit in range
- Max Airflow m3/s - Smallest unit in range
- Cooling Capacity kW - Largest unit in range
- Cooling Capacity kW - Smallest Unit in range
- Mounting - Built-in, Vertical
- Mounting - Built-in, Horizontal
- Mounting - High Wall Units
- Mounting - Floor Mounted
- Mounting - Ceiling mounted
- Mounting - Cassette
- Exposed
- Air-Cooled
- Water-Cooled
- Ducted
- Cooling Only
- Reverse Cycle
- VRV
- VRF and Hybrid/DX Systems
- Air Conditioning Systems, Ancillaries & Evaporative Cooling
- Constant Volume Regulators
- HRV - Heat Reclaim Ventilation
- Flat Roof Plant Support Systems
- Evaporative Cooling/Installed Up/Down/Side Discharge
- Air-Conditioning Systems - Ice/Thermal Storage
- Air-Conditioning Systems - Variable Refrigerant Flow
Air Distribution & Ventilation
- Grilles, Diffusers & Louvres
- Displacement Ventilation
- Swirl Diffusers, Including Variable
- Variable Volume Diffusers Combined Air Diffusion/Ceiling
- Exhaust Registers/Ventilation Valves
- Pressure Relief Valves/Dampers
- Combined Diffusers & Lighting Fittings
- Continuous Slot Diffusers
- Floor Grilles, including Roll-up (Trench) & Variable
- SQ/Rectangular Diffusers
- Circular Diffusers
- Louvres/Metal
- Grilles & Registers
- Air Intake Screens
Heating
- Radiators, Convectors & Underfloor Heating
- Fan Storage Heaters/Electric Warm Air
- Floor Duct Heaters Trench Heating/Floor Convectors/Facade
- Radiators - LST - Low Surface Temperature
- Radiators - High Output
- Radiators - Tubular Steel
- Underfloor Heating
- Perimeter Heating/Skirting Radiators
- Convectors - Domestic/Industrial Fan Type
- Convectors - Fan Convectors/Fan-Coil Heaters
- Convectors - Natural
- Unit Heaters & Air Curtains
- Air Curtains/DX Heat Pump
- Air Curtains/Over Door Heaters
- Heat Sources - Electric including Quartz
- Heat Sources - Gas Indirect/Direct/Oil
- Heat Sources - Water
- Output kW(Btu/h) - 175/293kW (600,000\1,000,000 Btu\h)
- Output kW(Btu/h) - 117/175kW (400,000\600,000 Btu\h)
- Output kW(Btu/h) - 44/117kW (150,000\400,000 Btu\h)
- Output kW(Btu/h) - 29/44kW (100,000\150,000 Btu\h)
- Air Barriers
- Warm Air Heaters
- Ducted, Residential/Small Commercial
- Thermal Fluid
- Electric
- Make Up Air Heaters
- Output kW(Btu/h) - 293kW+ (1,000,000 Btu\h+)
- Output kW(Btu/h) - 175/293kW (600,000\1,000,000
- Output kW(Btu/h) - 117/175kW (400,000\600,000 Btu\h)
- Output kW(Btu/h) - 44/117kW (150,000\400,000 Btu\h)
- Output kW(Btu/h) - 18/44kW (60,000\150,000 Btu\h)
- Boilers, Water & Heat Interface Units
- HEAT INTERFACE UNITS for Communal Heating/District
- Heat Exchangers & Heat Recovery
- Heat Recovery Ventilation Units
- Heat Pipes
- Runaround Coils
- Thermal Wheels/Recuperators
- Gas Fired Heating Modules
- Gilled Tube
Services/Rental/Hire/PH & Water
- Services, Rental & Hire, Comissioning & Maintenance
- Rental/Hire - Air Conditioning Hire Services
- Rental/Hire - Chiller Plant Rental/Hire Services
- Services - Plant Refurbishment
- Services - Plant Maintenance