Schaefer Ventilation Equipment Fan and Heater Controls
- AVS-550 Variable Speed ControllerSchaefer Ventilation Equipment, LLC Model # AVS550 - Automatic Variable Speed Control with Digital Display - Single Phase - 60/50 Frequency (hz) - 10 Amps - Dimensions: 7 3/4" x 4 3/4" x 3 3/4" - Voltage 115/230 - Controller Type: Speed
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- AVS-500 Automatic Variable Speed ControlSchaefer Ventilation Equipment, LLC - Automatic Variable Speed Control
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- H-115 115V Manual Fan Speed ControlSchaefer Ventilation Equipment, LLC 115 Volt Exhaust & Circulation Fan Variable Controller for Greenhouses, Dairies & Plants - 60/50 HZ - 6-3/4" x 3" x 3-3/4" - 6 Amps - RFI Filter - Weatherproof Enclosure - Adjust air flow between 20% & 100% or Off
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- H-230 Manual Speed Control, 230VSchaefer Ventilation Equipment, LLC - Manual Speed Control, 230V
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- MSC-400 Manual Variable Speed ControlSchaefer Ventilation Equipment, LLC Controller - 115/230 Volt - 60/50 Hz - 12.5 Amps - 1 Phase - Dimensions: 7-3/4" x 4-3/4" x 3-3/4" - Used on circulation/exhaust fans to adjust air flow from 20% to 100% - On/off toggle switch to turn fan off
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- MTC-300 Automatic Variable Speed ControlSchaefer Ventilation Equipment, LLC - Automatic Variable Speed Control
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- NVC Natural Ventilation ControlSchaefer Ventilation Equipment, LLC - Natural Ventilation Control
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- SEC-HD SchaeferSchaefer Ventilation Equipment, LLC - Heavy-Duty 5-Staged Environmental Control
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- T335 115/230 Volt ThermostatSchaefer Ventilation Equipment, LLC - (TH5-20) - 115/230 Volt Thermostat
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- THC-1 Humidity Control, 115VAC, 15ASchaefer Ventilation Equipment, LLC - Humidity Control, 115VAC, 15A
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- TP520 Direct repl TH109 2-Stage T-StatSchaefer Ventilation Thermostat 2-Stage Heat/Cool SPDT/SPDT 30-110°F NEMA4X 16/12A @ 120/240V. 60/50 Hz, Product Dim: 7" x 3" x 2.75" , Wide temperate range of 30°F to 110°F with 3° differential ,Water & Corrision Resistant Replaces TH109 T-Stat
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- TVS Control, 3-Ventilation StageSchaefer Ventilation Equipment, LLC - Control, 3-Ventilation Stage
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