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MS4120A1001/UHoneywell Dampers, S20 Series
Item NumberMS4120A1001/UMFG Item NumberMS4120A1001/USeriesS20Product DescriptionS20120-2POS DAMPER ACTUATOR, SPRINGSpecificationsSpecifications Control Signal Two Position (On/Off) SPST Nominal Timing 45 s Mounting Direct Coupled Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 " NEMA Rating NEMA 2 Temperature Range -40-140 °F Manual Operation Manual Crank AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
MS7520A2007/UHoneywell Dampers, S20 SeriesItem NumberMS7520A2007/UMFG Item NumberMS7520A2007/USeriesS20Product DescriptionS20010 DC MOTOR DIRECT DAMPERSpecificationsSpecifications Nominal Timing 90 s Nominal Supply Voltage 24 VAC Mounting Direct Coupled Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 " NEMA Rating NEMA 2 Temperature Range -40-140 °F Manual Operation Manual Crank AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
MS7520A2205/UHoneywell Dampers, S20 SeriesItem NumberMS7520A2205/UMFG Item NumberMS7520A2205/USeriesS20Product Description(S20010-SW2) DAMPER ACTUATOR SPRINGSpecificationsSpecifications Nominal Timing 90 s Mounting Direct Coupled Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 " NEMA Rating NEMA 2 Temperature Range -40-140 °F Internal Aux Switches 2 Manual Operation Manual Crank AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
MS4120A1209/UHoneywell Dampers, S20 SeriesItem NumberMS4120A1209/UMFG Item NumberMS4120A1209/USeriesS20Product DescriptionFATPA HIGH TORQUE SPR RTN ACTUATORSpecificationsSpecifications Control Signal Two Position (On/Off) SPST Nominal Timing 45 s Mounting Direct Coupled Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 " NEMA Rating NEMA 2 Temperature Range -40-140 °F Internal Aux Switches 2 Manual Operation Manual Crank AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
MS7520H2208/UHoneywell Dampers, S20 SeriesItem NumberMS7520H2208/UMFG Item NumberMS7520H2208/USeriesS20Product DescriptionS20010-SER-SW2 DC MOTOR DIRECTSpecificationsSpecifications Nominal Timing 90 s Mounting Direct Coupled Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 " NEMA Rating NEMA 2 Temperature Range -40-140 °F Internal Aux Switches 2 Manual Operation Manual Crank AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
MS7520W2205/UHoneywell Dampers, S20 SeriesItem NumberMS7520W2205/UMFG Item NumberMS7520W2205/USeriesS20Product DescriptionDAMPER ACTUATORSpecificationsSpecifications Nominal Timing 90 s Mounting Direct Coupled Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 " NEMA Rating NEMA 2 Temperature Range -40-140 °F Internal Aux Switches 2 Manual Operation Manual Crank AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
MS8120A1007/UHoneywell Dampers, S20 SeriesItem NumberMS8120A1007/UMFG Item NumberMS8120A1007/USeriesS20Product DescriptionS2024-2POS DAMPER ACTUATOR, SPRINGSpecificationsSpecifications Control Signal Two Position (On/Off) Nominal Timing 45 s Mounting Direct Coupled Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 " NEMA Rating NEMA 2 Temperature Range -40-140 °F Manual Operation Manual Crank AvailabilityOrder by 5:00 PM ET and your package will ship the same day. -
MS8120A1205/UHoneywell Dampers, S20 SeriesItem NumberMS8120A1205/UMFG Item NumberMS8120A1205/USeriesS20Product DescriptionS2024-2POS-SW2) DAMPER ACTUATOR,SpecificationsSpecifications Control Signal Two Position (On/Off) Nominal Timing 45 s Mounting Direct Coupled Shaft Size Square 3/8-11/16 ", Round 3/8-1-1/16 " NEMA Rating NEMA 2 Temperature Range -40-140 °F Internal Aux Switches 2 Manual Operation Manual Crank AvailabilityOrder by 5:00 PM ET and your package will ship the same day.
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HVAC
HVAC (Heating, Ventilation and Air Conditioning) is the technology and equipment responsible for regulating and maintaining the air temperature and quality of residential, commercial and industrial buildings.
HVAC systems use heating and air conditioning to keep indoor conditions at comfortable temperatures. Thermostats constantly monitor temperature and turn heaters, fans and air conditioners on or off depending on the requirements of the facility or room. Humidistats, hygrostats, and other air quality sensors also help with this task.
In addition to heating and cooling, ventilation exchanges or replaces air in an indoor space to promote high indoor air quality. Ventilation assists in temperature control, but also is responsible for removing moisture, odors, smoke, and dust from the environment. Ventilation is particularly important in many processing plants, to remove harmful gases from the air and to protect sensitive equipment.
HVAC systems use heating and air conditioning to keep indoor conditions at comfortable temperatures. Thermostats constantly monitor temperature and turn heaters, fans and air conditioners on or off depending on the requirements of the facility or room. Humidistats, hygrostats, and other air quality sensors also help with this task.
In addition to heating and cooling, ventilation exchanges or replaces air in an indoor space to promote high indoor air quality. Ventilation assists in temperature control, but also is responsible for removing moisture, odors, smoke, and dust from the environment. Ventilation is particularly important in many processing plants, to remove harmful gases from the air and to protect sensitive equipment.