Honeywell T475a1032 Outdoor Reset Control

US $220

  • Nixa, Missouri, United States
  • May 30th
This unit is new old stock. The following can tell you more than I can. If you have any questions, please ask and thanks for looking.     Overview Operating controller for a hot water or warm air heating system. Features ·        Used for line voltage, low voltage or millivolt (PowerPile®) switching. ·        Maintains proper balance between heating medium temperature and outdoor temperature. ·        Raises heating medium control point automatically as outdoor temperature falls. ·        Does not replace safety high limit control and is not for use in system requiring resetting above 71 F (21 C) outdoor temperature. ·        Product Specifications ·        Application ·        Automatically raises heating control setpoint as outdoor temperature falls ·        Dimensions (in.) ·        5 5/8 in. high x 2 in. wide x 2 1/8 in. deep ·        Dimensions (mm) ·        143 mm high x 51 mm wide x 57 mm deep ·        Includes ·        34886A Outdoor Bulb Guard, 121371P Immersion Well Assembly ·        Comments ·        1:1 reset ratio ·        Item Type ·        Product ·        Frequency ·        50 Hz; 60 Hz ·        Approvals, Underwriters Laboratories Inc. ·        Listed: E4436, vol. 4, Guide XAPX ·        Tradeline Value ·        Tradeline ·        Contact Ratings ·        120 Vac-- 8.0 AFL, 48.0 ALR; 240 Vac-- 5.1 AFL, 30.6 ALR ·        Voltage ·        120 Vac; 240 Vac ·        Setpoint Temperature Range (C) ·        21 C to 60 C ·        Setpoint Temperature Range (F) ·        70 F to 140 F ·        Type ·        Remote bulb ·        Output ·        relay ·        Relay Outputs ·        1 SPST ·        Reset Ratio ·        1:1 reset ratio ·        Sensor Inputs ·        2 ·        Sensor Element ·        Indoor and outdoor copper bulb ·        Capillary Length (ft) ·        Indoor: 10 ft, Outdoor: 30 ft ·        Capillary Length (m) ·        Indoor: 3 m, Outdoor: 9.1 m ·        Bulb Size (in.) ·        indoor: 3/8 in. diameter x 3 9/16 long; outdoor: 3/8 in. diameter x 3 9/16 long ·        Bulb Size (mm) ·        indoor: 9.5 mm diameter x 90 mm long; outdoor: 9.5 mm diameter x 90 mm long ·        Differential Temperature (F) ·        6 F to 20 F ·        Differential Temperature (C) ·        3 C to 11 C ·        Color ·        Gray

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