envirotec fan powered boxes with electric heat Model CFR terminals are available in nine fan sizes to handle airflow capacities . Today, we manufacture a variety of enclosures for the electric utility, communications, C&I and water markets to provide safe, durable and cost effective housing for utility systems equipment. Quazite products are tested to meet ANSI/SCTE specifications for underground enclosure integrity and are manufactured in Lenoir City, Tennessee.
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Available with PSC or EC motor options to meet a variety of fan powered application requirements. 120-, 208–230-, and 277-volt, single-phase EC motors; Solo/sync motor control .
Model CFR terminals are available in nine fan sizes to handle airflow capacities .Quiet and built to order, ENVIRO-TEC fan coil units deliver flexibility, capacity, and .Improve your commercial space with a quiet, energy-efficient, fan-powered CFR Series VAV terminal unit. Lower heating and cooling costs and deliver cleaner air to keep building .Model CFR-EH offers electric heat and model CFR-WC offers hot-water heat. Both are available with Electronically Commutated Motor (ECM). Model CFR terminals are available with .
All fan-powered equipment is supplied with a rectangular discharge and comes in one of two configurations: 1. Parallel flow with hot water coils mounted on the . those with electric heat, are ETL listed for 0.0” clearance to combustibles. Refer to NEC and/or local codes for minimum electrical clearances required forElectrical Components • cETL listed for safety compliance with UL 1996 • National Electrical Manufacturers Association (NEMA) Type 1 wiring enclosure Electric Heat • cETL listed as an assembly for safety compliance • al, electric-heat assembly Integr • utomatic-reset primary and back-up secondary thermal limits A
Precise heating and cooling A variable air volume (VAV) terminal heats and cools spaces by using varying airflow at a constant temperature. With a single-duct VAV, the air stays comfortable with little maintenance and easy installation.Fan Powered VAV IOM ©September, 2006 Environmental Technologies, Inc. • Fan Powered VAV IOM 5 SEQUENCE OF OPERATION All fan-powered equipment is supplied with a rectangular discharge and comes in one of two configurations: 1. Parallel flow with hot water coils mounted on the plenum induction air opening 2.
The VAV terminal recovers heat from lights and core areas to offset heating loads in perimeter zones. Additional heat is available at the terminal unit using electric or hot-water heating coils. Controls are available to energize remote heating devices such as wall fins, fan coils, radiant panels, and roof load plenum unit heaters.
Extra Quiet Series Flow, Constant Volume Fan Powered VAV Terminals CATALOG ET130.13-EG9 (0221) before leaving the factory to ensure trouble free field “start-up.” Quick Installation A standard single point electrical main power connection is provided. Electronic controls and electrical components are located on the same side ofENVIRO-TEC 5 Series Flow, Fan-Powered, VAV Terminals CATALOG ET130.13-EG10 (0221) OPTIONAL CONSTRUCTION FEATURES • Single-phase PSC motor (Fall 2021)Fan-Powered, VAV Terminal Units. CRB Fan-Powered, VAV Terminals: Quiet operation, constant airflow Owners . • Series Fan, Electric Heat or Hot Water Reheat Model CRB-EH offers electric heat and model CRB-WC offers hot-water heat. Both are available with Electronically Commutated Motor (ECM) for the ultimate in efficiency. .
Electrical Components • cETL listed for safety compliance with UL 1996 • National Electrical Manufacturers Association (NEMA) Type 1 wiring enclosure Electric Heat • cETL listed as an assembly for safety compliance • Integral, electric-heat assembly • Automatic-reset primary and back-up secondary thermal limits • Single-point-power .Cooling Only, Electric or Hot Water Heat; Low Height Models Available; 100 - 8000 CFM; Dual Duct Model DDR. Dual Duct VAV Terminal Units for Cold Deck and Hot Deck Control; 100 – 4100 CFM; Available with varied inlet sizes of 4” through 16” inlet diameter; Series Flow and Parallel Flow Fan Powered TerminalsFan Powered VAV IOM (Series and Parallel Flow) • ©February, 2004 Environmental Technologies, Inc. 3 . Units with discharge mounted electric heaters accept a flanged duct connection on all four sides. The end of the heater control cabinet serves as a receiving flange. Sheet metal screws no longer than 1/2" may be utilized.CFR Series Flow Fan Powered VAV Terminals are available to provide airflow capacities between 30 and 4600 CFM's. Model CFR-EH offers electric reheat and model CFR-WC offers hot-water reheat. CFR and CFL's are available with Electronically Commutated Motors (ECM), or standard Permanent Split Capacitor Motors (PSC).
CRC Series Flow Fan Powered with Sensible Cooling Coil VAV Terminals are available to provide airflow capacities between 30 and 2000 CFM. . Horizontal High-Performance Plenum Return with Mixing Box. Model includes 2-Pipe, 4-Pipe, and EH configurations. Nominal 600-2000 CFM. . VB Electric Heat and CW VB Electric Heat and DX VB Electric Heat OnlySeries Fan-Powered, VAVTerminals Catalog: ET130.13-EG4 (519) TABLE OF CONTENTS QUIET, EFFICIENT COMFORT Model CFR fan terminals are specifically designed for . Electric Heat... 23 Hot Water Coil Data... 24 Guide Specifications... 31. ENVIRO-TEC 3 Series Fan-Powered, VAVTerminals Catalog: ET130.13-EG4 (519) .The parallel-fan-powered low-height VAV’s compact size improves space flexibility. The unit’s quiet operation allows for installation almost anywhere while still treating an entire room. . An integrated VAV box with direct digital controls (DDC) that allows for a bundled offering with lower total installed costs. . (with Electric Heat .Piping packages are added to HVAC systems to control and direct chilled water and hot water throughout the unit coils. They can be used with VAV and fan coil units to heat or cool a space. ENVIRO-TEC factory-provided piping packages allow for precise control of hot-water heat and chilled-water cooling applications, allowing for the overall HVAC building system to operate .
excessive power consumption and high motor winding temperatures, significantly reducing the motor life. As an option, Model CFL is available with an ECM fan motor, providing efficiency ratings between 70% and 80% for most applications. Agency Certification Model CFL terminals, including those with electric heat, are listed with ETL as anCFR Series Flow Fan Powered VAV Terminals are available to provide airflow capacities between 30 and 4600 CFM's. . Free Return or Exposed cabinets. Model options include 2-Pipe, 4-Pipe, EH and Mixing box configurations. Nominal 600-2000 CFM. Download Revit Zip File. CDV, CDVB, CDVM . VB Electric Heat and DX VB Electric Heat Only Download VR .
Single point power connection; Electric heat or hot water coils; Single Duct Models: discharge sound attenuator and multiple outlet plenum ; Series Flow Fan Powered Models available with ultra high effciency ECM fan motor ; VAV DDC Electronic Controls and Pneumatic Controls, factory mounted; Factory .electric heat Electric heat element . installed to avoid drips . from coil condensate Control access door provided with unit . mounted t-stat. Stamped louver or linear . bar discharge grilles. Double wall plastic . auxiliary drain pan, standard or extended . length (extended VF only) MODEL VLC. Low-Profile Concealed. Permanently . lubricated .Quiet operation with constant airflow—this efficient, fan-powered VAV terminal is designed to keep building occupants comfortable while remaining quiet and efficient. This energy-efficient heating and cooling system delivers clean, healthy air to your commercial space—at a temperature that always feels just right. . Electric Heat, 90 .An extensive range of options include chilled-water or direct expansion coil for cooling, hot water, steam, or electric coil for heating. Optimized Performance ENVIRO-TEC fan and blower coil units are manufactured from galvanized steel and designed to meet the highest standards of quality to maximize performance.
Series Fan-Powered, VAVTerminals Catalog: ET130.13-EG4 (519) TABLE OF CONTENTS QUIET, EFFICIENT COMFORT Model CFR fan terminals are specifically designed for . Electric Heat... 23 Hot Water Coil Data... 24 Guide Specifications... 31. ENVIRO-TEC 3 Series Fan-Powered, VAVTerminals Catalog: ET130.13-EG4 (519) .
enviro tec vav units
• Hot-water, steam, or electric heating coils Fan Assemblies • 208, 230, 240 and 480-volt, single-phase, PSC motors • 220/240-volt, 50 Hz motors Electrical Components • Full-unit, toggle disconnect and inline motor fusing • Primary and secondary transformer fusing Electric Heat • Proportional, solid-state-relay (SSR), heater controlParallel Fan-Powered Low-Height, VAV Terminals Catalog: ET130.13-EG7 (819) TABLE OF CONTENTS QUIET COMFORT Model VFL fan terminals are specifically designed for quiet operation in shallow or congested ceiling spaces. They also offer improved space comfort and flexibility for a wide variety of HVAC systems. This is critical in
Sizes Primary air valves and fans are available in various size combinations to provide fan capacities between 20% and 100% of the selected maximum primary airflow . Model VFR terminals are available with primary valves handling up to 4100 CFM . Six fan sizes provide a range of heating capacities between 50 and 2400 CFM .All fan-powered equipment is supplied with a rectangular discharge and comes in one of two configurations: 1. Parallel flow with hot water coils mounted on the . those with electric heat, are ETL listed for 0.0” clearance to combustibles. Refer to NEC and/or local codes for minimum electrical clearances required for
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Use a metal electrical box when metal-sheathed cable (also called armored BX cable) or metal conduit runs in or out of the box. Metal cable and conduit depend on the contact from its metal sheathing to the metal box to complete grounding.
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