Variable Refrigerant Flow (VRF) Systems

All VRF systems provide energy savings by varying compressor speed and matching the output of the system as closely as possible to the load. In addition, VRF systems do not experience the same energy losses as systems that move conditioned air through ductwork. However, differences in design the available in

  System, Speed, Variable

Product Data Indoor Air Handlers - Carrier

ASHRAE (American Society of Heat-ing, Refrigerating and Air-Conditioning Engineers) Standard 62.1. Internally mounted motors and drives are installed and aligned at the factory. Because they are contained in a cooled, filtered, dehumidified airstream, motor bearings and belts have less wear and require less servicing. Internal mounting also

  Product, Data, Engineer, Indoor, Society, Handlers, Product data indoor air handlers

Product Data - Carrier

The 58SB0A/58SB1A Comfort™ Series 4-way Multipoise Gas ... • Microprocessor based control center • Adjustable heating air temperature rise ... Heating Blower Control Solid State Time Operation Burners (Monoport) 2 2 3 3 3 3 4 Gas Connection Size 1/2in. NPT GAS CONTROLS

  Product, Center, Data, Control, Product data, Comfort, Control center

EVERYTHING YOU NEED FOR TOTAL COMFORT

matched with a furnace or fan coil for year-round comfort. 3. n ® The Infinity System by Carrier is our most advanced . system, connecting the best components for the ultimate . home comfort control. n. Air quality is greatly enhanced with the addition of an air cleaner, humidifier and a ventilator. n. Forced-air systems are usually built ...

  Control, Comfort, Comfort control

Heating and Cooling Products for Your Home

01-WM-009-01 A Carrier Company. Created Date: 3/25/2021 3:16:36 PM ...

Product Data WeatherMaster Gas Heat/Electric Cooling ...

WeatherMaster® units up to 12.5 tons are specifically designed to fit on Carri-er roof curbs that were installed back to 1989, which makes replacement easy and eliminates the need for curb adapt-ers or changing utility connections. Single-stage units deliver SEERs up to 15.6, EERs up to 13.0, and IEERs up to 13.0. Two-stage units deliver EERs

  Unit, Units up

Product Data WeatherMaker Single Packaged Rooftop

48/50FC WeatherMaker® units up to 6 tons are specifically designed to fit on Carrier roof curbs that were installed back to 1989, which makes replace-ment easy and eliminates the need for curb adapters or changing utility connections. Single-stage units deliver SEERs up to 14.0. IEERs up to 15.2. All models are

  Unit, Packaged, Units up

EVOLUTION SYSTEM - Home Page for Carrier air conditioning ...

outdoor unit to provide top cooling efficiency and years of reliable service. Uses Captures & Kills® technology to inactivate 99% of select airborne pathogens trapped by the filter, including coronavirus, bacteria and other pathogens.4 Alleviates dry air by adding moisture. Transfers heating and cooling energy to the incoming fresh air.

  Outdoor, Fresh, Fresh air

INFINITY SYSTEM HEAT PUMPS - Home Page for Carrier air ...

Coil Air Purifier Humidifier Ventilator Allows precise temperature control and humidity control along with programmable features to further customized your comfort. The indoor section of your heat pump and should be properly matched to the outdoor unit for improved efficiency and long-term reliability. Matches to the proper outdoor unit

  System, Pumps, Indoor, Heat, Outdoor, Improved, Infinity, Infinity system heat pumps

Compact Water Source Heat Pumps

•Interior panels feature an acoustical fiberglass lining for quiet operation. ... among the highest ratings in the indus-try. High quality construction and ... •50-VA transformer (tapped to 230V for all 208V/230V units) •Factory labeled terminal strip ther-

  Ratings, Interior, Transformers

Is a Variable Speed Drive (VSD) Compressor the Right ...

operating environment, all play an integral role in determining if a VSD compressor can provide the energy efficiency that you desire. Variable Speed Drive Technology Supplies Power When Needed . Properly sized Variable Speed Drive compressors, offer the capability to fine-tune a compressor output precisely to fluctuating compressed air demands.

  Drive, Compressor, Speed, Variable, Variable speed drive, Compressor the, Vsd compressor

ENGINEERING GUIDE YORK YZ Centrifugal Chiller

A variable speed drive is factory-packaged and mounted on the YZ chiller. It is designed to vary the compressor motor speed by controlling the frequency and voltage of the electrical power to the motor. The capacity control logic shall automatically adjust motor speed and compressor diffuser geometry for maximum part load efficiency by analyzing

  Drive, Compressor, Speed, Variable, Variable speed drive

HVAC Systems: Overview

Variable speed pumping ... variable speed drive. Michael Brandemuehl ... Capacity and efficiency increase when compressor lift (pressure differential) is reduced Higher evaporator temperature Lower condenser temperature. Michael Brandemuehl University of Colorado 34

  Drive, Compressor, Speed, Variable, Variable speed drive, Variable speed

AIR-COOLED SCREW LIQUID CHILLERS - Johnson Controls

2 COMPRESSOR 50 HZ AND 60 HZ MODEL YVAA STYLE A AIR-COOLED SCREW LIQUID CHILLERS WITH VARIABLE SPEED DRIVE FRAME SIZES 015 – 052 035-23219-100 Issue Date: August 19, 2019. 2 JOHNSON CONTROLS FORM 201.28-NM1.1 ISSUE DATE: 08/19/2019 ... V= Variable Speed Screw AA = Air Cooled Design Series Configuration 3 = Condenser Code

  Drive, Compressor, Speed, Variable, Variable speed drive, Variable speed

OIL-INJECTED ROTARY SCREW COMPRESSORS

Atlas Copco’s GA Variable Speed Drive + (VSD ) technology closely matches the air demand by automatically adjusting the motor speed. Combined with the innovative design of the iPM (Permanent Magnet) motor, this results in average energy savings of 50% and an average cut of 37% in the lifecycle cost of a compressor. VSD+ works with

  Drive, Compressor, Screw, Speed, Variable, Rotary, Taal, Atlas copco, Copco, Rotary screw, Variable speed drive

YVAA Style A Air-Cooled Screw Compressor Liquid Chillers ...

Continuing the history of innovation in both compressor design and Variable Speed Drive (VSD) technology, Johnson Controls proudly introduces the YORK® YVAA. In the past, the choice to use an air-cooled chiller came with the expectation of compromise, where simplicity of design and maintenance were traded for performance and efficiency.

  Drive, Compressor, Liquid, Screw, Speed, Variable, Chiller, Cooled, Variable speed drive, Cooled screw compressor liquid chillers

MODEL YK (STYLE G) R-134a or R-513A WITH OPTIVIEWTM ...

Operation – Variable Speed Drive – TM Model 160.00-O1 Operation and Maintenance – Solid State Starter (Mod B) 160.00-O2 Operation – Variable Speed Drive – VSD and LVD Model 160.00-O4 Floor Mounted MV SSS – Operation 160.00-O5 Unit Mounted MV SSS – Operation 160.00-O7 Operation – Variable Sped Drive – HYP Model 160.00-O10

  Drive, Speed, Variable, Variable speed drive

VSD advantages, disadvantages, selection criteria and ...

or compressor to operate at a different efficiency, producing energy savings. The Affinity Laws say that flow is proportional to speed and kilowatts vary as the cube of the speed. Flexibility The flexibility to set up and configure a VSD for various applications, e.g. Constant torque, Variable torque, Hoisting and

  Compressor, Speed, Variable