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Models UNI, UNI2, AUNI, AUNI2, UNI2-DI, UNI2-LT, AUNI2-LT, UNI2-HH, AUNI2-HH, UNI2-HI, AUNI2-HI, UNI2-JN, UNI-RP, UNI2-SQ, AUNI2-SQ, UNI2-SQP and AUNI2-SQP

Nailor Product

Air Distribution » Ceiling Diffusers » Architectural Diffusers » Plaque Diffusers

The 'UNI' Series Square Ceiling Air Diffuser has been specially designed to provide both the unobtrusive appearance required for architectural excellence and the 360° diffusion pattern at…

Model Series 41V and 42V

Vertical Floor/Sill - In Room Fan Coil Units Model 41V Series

Engineered Comfort Product

Vertical Fan Coil Units » Floor/Sill - In Room

The 41V & 42V Series are Vertical Fan Coil Units featuring a blow-through design for under-window applications. The vertical up-flow design is ideal for heating and cooling requirements in…

Model Series 4400-UNI

Nailor Product

Air Distribution » Fire Rated » Fire Rated Architectural Square Diffusers

Nailor 4400-UNI Series Fire Rated Stamped Square Diffusers are the UL classified and listed fire rated version of the popular UNI series. Designed with the architect in mind, the diffusers in this…

Models RNR, RUNI, ARNR, ARNRA1, ARUNI, RDB and 6300R

Nailor Product

Air Distribution » Ceiling Diffusers » Round Ceiling Diffusers

Nailor RNR, RUNI, RDB, and 6300R Series Round Diffusers are available in steel construction with adjustable or fixed patterns. Included in this series of diffusers is a 'Plaque' style for…

Models UNI-PD and UNI-AD

Nailor Product

Air Distribution » Ceiling Diffusers » Architectural Diffusers » Downblast

The 'UNI-PD' and ‘UNI-AD’ Downblast Square Ceiling Diffusers have been specially designed to provide both the unobtrusive appearance for architectural excellence and the high airflow at…

Models 6600 and 66UNI

Nailor Product

Air Distribution » Ceiling Diffusers » Architectural Diffusers » Plaque Face & Perimeter Slot

Nailor 6600 and 66UNI Series Ceiling Diffusers have been designed to satisfy both architectural and engineering criteria. The clean uncluttered face panel design compliments any decor, blending…

UNI2-VAV • Variable Air Volume (VAV) Diffuser

Nailor Product

Air Distribution » VAV Diffusers

The UNI2-VAV is a variable volume diffuser that regulates the amount of supply air into the space. The diffuser has a factory mounted controller, sensor and actuator. A non-programmable thermostat is…

Model Series 38F

Nailor Product

Underfloor Products » Fan Booster & Fan Coil Units

Model Series 38F Underfloor Fan Coil Units are specially engineered to meet the requirements of the most demanding underfloor applications where premium quality design and performance characteristics…

Model Series 38S

Nailor Product

Underfloor Products » Fan Powered Terminal Units

Model Series 38S Underfloor Fan Powered Terminal Units are specially engineered to meet the requirements of the most demanding underfloor applications where premium quality design and performance…

Model Series 44VHB, 44VCB

Engineered Comfort Product

Water Source Heat Pumps » Vertical Stack Heat Pump

The Vertical Stack Heat Pump is designed as a modular unit where the cabinets and risers can be installed during rough in and the compressor chassis can be installed just prior to completing the…

Model 0800

Nailor Product

Dampers » Access Doors » Ultra-Low Leakage Access Doors

The Nailor 0800 Series Flat Oval duct access doors are engineered to provide a premium quality, ultra-low leakage door with optimum ergonomics in mind. The unique oval shape was designed after…

Model Series FT and FTB

Nailor Product

Air Distribution » Flowline Architectural Linear Diffusers » Lay-in FlowLine™ Linear with Plenum

The FlowLine™ Series is available in modular lengths for lay-in T-Bar applications, utilizing either the horizontal high throw or vertical jet throw pattern controllers. Units are supplied with…

Models 1271C-1, 1271C-2, and 1271C-3

Nailor Product

Dampers » Fire/Smoke Dampers » Vee Blade » Tunnel Corridor

Models 1271C-1 and 1271C-2 Tunnel Corridor Combination Fire/Smoke Dampers are for use where ductwork penetrates the ceiling of an interior corridor of a building, creating a horizontal opening that…

Model Series 92LS

Nailor Product

Critical Environment » Steri-System Air Curtain

Nailor 92LS Steri-System Linear Slot Diffusers are designed to provide an air curtain for operating rooms. The unique slot design creates a continuous curtain of air, angled outwards 5 – 15°, that…

Models DHRS, DHRF, and DHRR

Nailor Product

Electric Duct Heaters » Electric Duct Heaters

Nailor Electric Duct Heaters are self-contained heating units designed for installation in air handling systems. Some heaters are an integral part of other equipment, some have been approved for…

Model Series 92FF

Nailor Product

Critical Environment » Fan Filter Units

Nailor 92FF Series Fan Filter Diffusers consist of a unitary, welded stainless steel plenum, a removable perforated grille face, pressure independent EC motor and forward curved centrifugal blower.…

Model Series 39VH

Vertical Vertical Hi-Rise Fan Coil Units 39 Series

Engineered Comfort Product

Vertical Fan Coil Units » Hi-Rise/Stack

Designed as a modular unit with integral risers to allow units to be stacked one on top of the other in a vertical column rising floor to floor up the building. This allows the use of one set of…

Models AMD-TD-10, AMD-TD-20

Nailor Product

Dampers » Control, Balancing & Backdraft Dampers » Air Measuring Control Dampers

Highly accurate and responsive Air Measuring Control Dampers use thermal dispersion probes and control dampers that continuously read and control the airflow. These units reduce energy and…

Model Series 39L

Engineered Comfort Product

Vertical Fan Coil Units » Hi-Rise/Stack - Low Profile

The 39L series is the same design, unit sizes, features and options as the standard 39VH series model, but in a reduced height (80") casing for easier installation where floor to floor height is…

Models 1221C-1, 1221C-2, 1221C-3, 1221C-4

Nailor Product

Dampers » Fire/Smoke Dampers » Airfoil Blade » Tunnel Corridor

Models 1221C-1, 1221C-2 and 1221C-4 Airfoil Blade Tunnel Corridor Combination Fire/Smoke Dampers are for use where ductwork penetrates the ceiling of an interior corridor of a building, creating a…

Model Series 3000 and 3100

Nailor Product

Terminal Units » Single Duct Terminal Units » Supply

Nailor 3000 and 3100 Series Single Duct VAV Terminal Units feature a compact and versatile design that results in a system component which has minimal pressure drop that reduces fan horsepower…

Model Series 92LFD

Nailor Product

Critical Environment » Laminar Flow Diffusers

Nailor 92LFD Series Laminar Flow Diffusers utilize the well proven and time tested concept of vertical air mass ‘laminar flow’ technology. They produce a non-aspirating low velocity, uniformly…

Model Series 33SZ

Nailor Product

Terminal Units » Fan Powered Chilled Water (DOAS) Terminal Units

Model Series 33SZ is a Fan Powered Chilled Water Terminal Unit with Sensible Cooling (DOAS) featuring an ultra-high efficiency ECM, fan motor and EPIC fan volume controller. Both standard height and…

Model Series 37FH

Engineered Comfort Product

Horizontal Fan Coil Units » Low Profile - Ducted

The Engineered Comfort Low Profile Direct Drive drawthrough 37FH Series, a fully commercial unit designed for concealed ceiling applications where a lower profile is required [11" (279) high unit].

Model 1614TL

Nailor Product

Louvers and Architectural Products » Extruded Aluminum » Stationary » Thinline

Model 1614TL Thinline louver combines excellent performance with pleasing aesthetics, utilizing stationary flat blades designed with smooth lines that enhance any structure’s exterior styling.…

Models 1605WDVM and 1675WDVM

Nailor Product

Louvers and Architectural Products » Miami-Dade Qualified » Vertical

Models 1605WDVM and 1675WDVM are Miami-Dade Qualified Vertical Wind-Driven Rain Resistant Drainable Blade Louvers protect air intake and exhaust openings in exterior walls. They are tested and…

Models D0110G, D0120G, D0130G, D0114G, D0124G, D0134G

Nailor Product

Dampers » Curtain Fire Dampers » Dynamic » 1 ½ Hour Label » Grille Mount

D0100G Series Dynamic Curtain Fire Dampers are designed for use in conjunction with a steel grille when ductwork terminates at an opening in a fire rated wall/partition. This unique product utilizes…

Models 1201-MDG and 1201-MDS

Nailor Product

Dampers » Multi-Blade Fire Dampers » Static » Marine Damper

Models 1201-MDG and 1201-MDS are Multi-Blade Low Leakage Fire Dampers for use in marine applications which require USCG approval for installation on Class A-60 divisions. Unique airfoil blade design…

Model Series 35N and 37N

Nailor Product

Terminal Units » Fan Powered Terminal Units » Parallel

Nailor 35N and 37N Fan Powered Terminal Units offer a compact and economical design that provides excellent performance in the most demanding variable air volume/intermittent fan applications. The…

Model 1605WDM

Nailor Product

Louvers and Architectural Products » Miami-Dade Qualified » Wind-Driven Rain

Model 1605WDM is a Miami-Dade Qualified Wind-Driven Rain Resistant Drainable Blade Louver that protects air intake and exhaust openings in exterior walls. Tested and certified to Florida's high-…

Model Series 35FH

Engineered Comfort Product

Horizontal Fan Coil Units » High Capacity - Ducted

The Engineered Comfort 35FH Series fan coil accommodate a variety of applications, designed typically for installation above a ceiling where a high capacity is required. Twelve nominal sizes are…

Model 1271G

Nailor Product

Dampers » Fire/Smoke Dampers » Vee Blade » Grille Mount

Model 1271G is a combination fire/smoke damper specifically designed for supply or return ducts that terminate at a grille. The sleeve with unique 3/4" (19) grille mounting tabs simplifies…

Model Series 35S, 35SST and 35SXC

Nailor Product

Terminal Units » Fan Powered Terminal Units » Series

The 35S Series provides many standard design features and superior sound performance when compared with other basic model designs. The 35S offers a compact and economical design well suited to the…

Model 1606DHPM

Nailor Product

Louvers and Architectural Products » Miami-Dade Qualified » Drainable

Model 1606DHPM is a Miami-Dade Qualified High-Performance Drainable Blade Louver that combines air intake and exhaust opening protection with pleasing aesthetics to compliment any structure’s…

Model 1609HM

Nailor Product

Louvers and Architectural Products » Miami-Dade Qualified » Hybrid Dual Module, Horizontal Front and Vertical Rear Blades

Model 1609HM is a Miami-Dade Qualified Dual Module Louver, protecting air intake and exhaust openings in exterior walls. Tested and qualified per Florida test protocol. 1609HM has pleasing sight-…

Model Series 40H

Engineered Comfort Product

Horizontal Fan Coil Units » Low Profile - In Room

The Engineered Comfort Low Profile 40H Series fan coil units designed for hotels, schools, apartment and residential condominiums which occupy a minimum of space and minimize field installation time…

Model Series 3400

Nailor Product

Terminal Units » Bypass Terminal Units

Designed to provide variable air volume supply when used with constant volume fan low pressure packaged air handling systems or roof-top air conditioning units. Excess air is diverted through a…

Model Series DFR

Nailor Product

Displacement Diffusers » Round

Model Series DFR Round Floor Standing Displacement Diffusers are semi-circular and circular units crafted to enhance the architectural design of any space while providing low turbulence horizontal…

Model 1605WDVF

Nailor Product

Louvers and Architectural Products » Florida Product Approved » Vertical

Model 1605WDVF is a Florida Product Approved Vertical Wind-Driven Rain Resistant Drainable Blade Louver that offers superior air intake and exhaust opening protection. Featuring highly efficient…

Model 1606CM

Nailor Product

Louvers and Architectural Products » Miami-Dade Qualified » Combination Operable

Model 1606CM is a Miami-Dade Qualified combination louver/damper. Combination louvers are the most effective solution for applications that are sensitive to rain and weather penetration. These…

Models 1221-OW, and 1221-DOW

Nailor Product

Dampers » Fire/Smoke Dampers » Airfoil Blade » Out of Wall

Models 1221-DOW and 1221-OW are "out of wall" high performance combination fire/smoke damper specifically designed for applications where the damper cannot be installed within the plane of…

Model 1221G

Nailor Product

Dampers » Fire/Smoke Dampers » Airfoil Blade » Grille Mount

Model 1221G is a high performance combination fire/smoke damper specifically designed for supply or return ducts that terminate at a grille. The factory sleeve with unique 3/4" (19) grille…

Model Series 92RPD

Nailor Product

Critical Environment » Radial Pattern Diffusers » Radial Face

Nailor 92RPD Series Radial Pattern Diffusers are designed to provide low aspiration at high ventilation rates especially for cleanroom applications. The unique design of solid baffles in an intrusive…

Models D0114-12/14/16, D0124-12/14/16, and D0134-12/14/16

Nailor Product

Dampers » Curtain Fire Dampers » Dynamic » 1 ½ Hour Label » Integral Sleeve

Nailor D0104-1X Series Integral Sleeve Dynamic Curtain Fire Dampers include an integral roll formed 4 1/4" frame and sleeve in a single unit. These dampers are a cost effective solution within a…

Model Series 92FRP, 92HCD

Nailor Product

Critical Environment » Radial Pattern Diffusers » Flush Face

This diffuser provides an air pattern very similar to the standard model but incorporates a unique 'Flush Face' appearance. Specially designed internal baffles and a pressure plate produce…

Models 1605WDF and 1606WDF

Nailor Product

Louvers and Architectural Products » Florida Product Approved » Wind-Driven Rain

Models 1605WDF and 1606WDF are Florida Product Approved Wind-Driven Rain Resistant Drainable Blade Louvers protecting air intake and exhaust openings in exterior walls. With pleasing sight-proof…

Model Series 39MU

Engineered Comfort Product

Vertical Fan Coil Units » Closet/Hideaway

The 39MU Low Boy Vertical Fan Coil Unit is a compact solution designed for concealed, stand-alone applications such as closet or utility space installations. The standard updraft configuration…

Model Series 0100G, 01X4G, 0200G

Nailor Product

Dampers » Curtain Fire Dampers » Static » 1 ½ Hour Label » Grille Mount

0100G, 01X4G and 0200G Series Integral Sleeve Static Curtain Fire Dampers are designed for use in conjunction with a steel grille when ductwork terminates at an opening in a fire rated separation.…

Models 1210, 1211, 1212, and 1213

Nailor Product

Dampers » Smoke Dampers » Airfoil Blade » Steel

1210 Series Smoke Dampers feature an innovative inter-locking double skin steel airfoil blade design that eliminates the need for combustible blade seals that typically burn off during fire…

Model Series 30X and 30HQX

Nailor Product

Terminal Units » Single Duct Terminal Units » Exhaust

Nailor Single Duct Exhaust Terminal Units are used to modulate exhaust flow from an occupied space in either a constant volume or variable air volume (VAV) HVAC system.

Models 1604DHPF and 1606DHPF

Nailor Product

Louvers and Architectural Products » Florida Product Approved » Drainable

Models 1604DHPF and 1606DHPF are Florida Product Approved High-Performance Drainable Blade Louvers that protect air intake and exhaust. Models 1604DHPF and 1606DHPF have pleasing aesthetics that…

Model 0114-12/14/16, 0124-12/14/16, and 0134-12/14/16

Nailor Product

Dampers » Curtain Fire Dampers » Static » 1 ½ Hour Label » Integral Sleeve

Nailor 0104-1X Series Integral Sleeve Static Curtain Fire Dampers include an integral roll formed 4 1/4" frame and sleeve in a single unit. These dampers are a cost effective solution within a…

Models D1201-OW, D1201-DOW

Nailor Product

Dampers » Multi-Blade Fire Dampers » Dynamic » Airfoil Blade » Out of Wall

Model D1201-OW and D1201-DOW are "out of wall" high performance dynamic fire dampers. They offer premium performance and a low pressure drop well suited to the majority of commercial…

Models 4127, 4128, and 4129

Nailor Product

Air Distribution » Fire Rated » Fire Rated Ductless Return for Optional Grille

This unique product features a raised ceiling radiation damper mounted on an extended support frame above the ceiling line. It will accomodate any type of return air grille, filter grille or register…

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