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E.F. Siegfried, LLC HVAC Manufacturers' Rep servicing Southeastern Pennsylvania (PA), Southern New Jersey (NJ), Maryland(MD), & Delaware (DE)

The following are companies whose products and services we represent.  Each company name underlined is a hot link to the company's website.  

AJ Manufacturing
Custom & Standard Stainless Steel Air Distribution Products: Grilles, Registers, Diffusers, Linear Bar & Slot Diffusers, Radial & Laminar Flow & Security Grilles

 


LLOYD INDUSTRIES, INC

Fire, Smoke, Ceiling Radiation and Air Control Dampers.  Louvers, Access Doors, Back draft Dampers.


AMERICAN COOLAIR / ILG

Axial Roof & Wall Propeller Fans, Inline Duct Fans, Centrifugal Roof & Wall Fans, Duct Fans, Ceiling Fans, Gravity Relief & Intake Ventilators, Filtered Supply & Exhaust Roof Fans, Vane Axial, Mixed Flow Fans

 


MASTERDUCT USA INC.

Polyurethane and Fabric Hoses for Chemical, Microbe-Resistant, High & Low Temp (-65 to +2000 Deg.), High & Low Pressures (-320 to +1100 in. s.p.), Exhaust, and Material Handling Industrial applications


BABCOCK-DAVIS
(Cierra Products)
Floor & Roof Hatches, Access Panels, Smoke Vents, Floor & Roof Hatches, Entrance Flooring Systems, Wall Protection,
Stair Treads & Nosing

 

NCA MANUFACTURING INC.
Fire, Smoke, Ceiling Radiation and Air Control Dampers.  Storm & Sand Louvers, Back draft Dampers, Sun & Equipment Screens.


CHICAGO BLOWER CORPORATION
Centrifugal fans: ABackward Inclined, Airfoil & Radial Blade, Pressure Blowers & Cast Aluminum Blowers, Plug & Plenum Fans, FRP (Fiberglass Reinforced Plastic) Axial Fans: Fixed, Controllable & Adjustable Pitch Fans, FRP Vane Axial, Direct Drive Panel & Tube Axial Fans, Heavy Duty: Packaged Forced Draft, Industrial Fans.

 

PERFORMANCE AIRE
Thermally Powered Square & Linear Diffusers, Electronic VAV Digital Diffusers, & VAV Terminal Units

Cimberio
Cimberio Valve offers a number of high quality values, kits, and accessories to improve your HVAC system including balancing valves, zone valves, By Pass, Modulating, NO-Lead Balancing Valves, and fan coil kits.  All Cimberio Valves qualify for the American Recovery & Reinvestment Act and Buy American Act

 

RAYMON DONCO AIR PRODUCTS
(Division of Raymon)
Slot & Boot Diffusers, Clean Room Diffusers, Laminar & Radial Flow Grilles, Registers & Diffusers, Curved Arch Slot, Insulated Plenums, T-Bar Diffusers, Plenums, Light Shields

Commercial Acoustics

Sound Attenuators Elbow and Straight, Acoustical Panels, Gen-Set Enclosures, Transfer Silencers, Acoustical Louvers, Axial Fan Silencers and Audiometric Rooms.  Offering both dissipative (filled) and reactive (No-Fill, No-Media, Packless).   Standard galvanized steel, aluminum, 304 and 316 stainless are available.  Custom Silencers and Enclosures designed in-house

 

REDD-I (A division of TPI Corp)
Electric Baseboard, Unit, Ceiling, Cabinet, Duct, & Wall Heaters, Explosion Proof & Wash Down Heaters, Sill Convectors, Electric Duct Heaters, Plenum Heater, Fan PAC Units, Fans, Portable A/C Units, Portable Utility Lights, Loading Dock, Machine, & Tool Lights


CONN-FAB SALES, INC.

Roof & Equipment Curbs, Equipment Supports, Expansion Joints, Pipe Rails

 

REVERSOMATIC MANUFACTURING LIMITED
Residential, Commercial, & Industrial Fans; Energy Star Rated Fan / Light Combos; Fan/Radiation Damper Combos, Dryer Booster Fans, Lint Traps, Range Hood, Air vVolume Controllers, Heat & Energy Recovery Units

DOWCO PRODUCTS GROUP
Architectural, Acoustical, Thinline, Storm, Hurricane / Miami Dade, Sand Louvers; Equipment Screens; Sun Shades; Decorative Grilles; UL Listed Dampers; Control, Back Draft, Industrial Dampers; Roof Curbs; Equipment Supports; & Weather Hoods.

 


RICKARD AIR DIFFUSION INC.

Thermally and Electronically Powered Variable-Air-Volume Ceiling Diffusers, Linear Slot Diffusers, Side-Wall Registers


EHG Air Distribution Solutions

Yellow label spiral duct and fittings (Gasket & Plain); single wall, double wall, flat oval, alum, stainless steel, PVS; Spiral Duct Registers & Silencers

 


SEIHO INTERNATIONAL, INC.

Aluminum Spot Diffusers, Turbo & Air Nozzles, Round Supply & Return Grilles, Adjustable Plastic Grilles, Residential Ceiling MINI Diffusers, Aluminum Vent Louvers, Stainless Steel Dryer Vents

FABRIC DUCT SYSTEMS, INC.
Custom Permeable & Non-Permeable Woven Polyester Cloth / Fabric Duct Systems

 

Sky Blade Fans

Commercial & Industrial Ceiling Fans using STOL Technology to save 20-30% on existing cooling & heating costs.  High Volume, Low Speed technology using 6 24 Blades, Direct drive motors Made in AMERICA


FLEX MASTER, U.S.A., INC.

(Div of Masterduct USA Inc.)
Low & High Pressure Flexible Duct, Acoustical Flex Duct, Spin & Stick-On Collars, Access Doors, Semi-Ridge Triple Lock, Flex Duct Kits Supply, Trans, Medical Grade Acoustical Flex.

 


Grilles, Registers, Diffusers, VAV Boxes, Fan Powered Boxes, Linear Bar Grilles, Slot Diffusers, Security Grilles, Clean Room Diffusers (Laminar and Radial-Flow), Curved Architectural Slot Diffusers