Braeburn 4030 2H/1C Programmable Thermostat with Dry Contact

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Braeburn 4030 2 Heat 1 Cool Universal Programmable Thermostat with Dry Contact The Braeburn 4030 is universal auto changeover thermostat is a 4.25” high x 5.12” wide x 1” deep, powered with either 24 Volt AC or with two “AA” Alkaline batteries (3.0 Volt DC). In the event of a power failure, the unit will retain all user, installer and program settings. The thermostat is compatible with low voltage single stage gas, oil, or electric heating or cooling systems, and single stage heat pumps with auxiliary heat. Also compatible with 250mv – 750mv millivolt heating only systems and 2 or 3 wire hydronic zone systems. The thermostat has an adjustable bright blue backlight display, separate sub-base and multi-level keypad lockout. Temperature control range is between 45 and 90 F (7 and 32 C), accuracy of +/- 1 F (+/- .5 C) and operating humidity range between 5% and 95% relative humidity. The thermostat includes separate installer and user setup modes, permanent non-volatile memory to retain user settings, filter, UV and humidifier pad check monitor, adaptive recovery mode (ARM™), programmable fan mode, residual cooling fan delay, indoor or outdoor remote sensor capability and multi-function dry contact input. Features Day, 5-2 Day or Non-Programmable Large Display with Adjustable Backlight Auto or Manual Changeover SmartLimit Temperature Limits Indoor or Outdoor Remote Sensing* SpeedSet Programming Mode Hardwire or Battery Powered User and Installer Lock Modes Pre-Occupancy Purge Option Auxiliary Heat Fossil Fuel Option Programmable and Circulating Fan Modes Adaptive Recovery Mode (ARM ) Temporary Override Limits Compatible with 2 or 3 Wire Hydronic Zone Systems Multi-Function Dry Contact Input for Occupancy Control, Condensate Monitoring or Door Switch Activation Specifications Dimensions: 4.25” x 5.12” x 1” Electric Rating: 24 Volt AC (18-30 Volt AC) 1 amp maximum load per terminal 4 amp total maximum load (all terminals) AC Power:18-30 Volt AC DC Power:3.0 Volts DC (2 “AA” Alkaline batteries included) Compatibility: Single stage gas, oil, electric or hydronic systems Single stage heat pumps with or without auxiliary heat 250mv – 750mv millivolt heating systems Control Range: 45 to 90 F (7 to 32 C) Display Range: 35 to 99 F (1.5 to 37 C) Accuracy: +/- 1 F (+/- .5 C) Temperature Differential: 0.5, 1, or 2 F (0.2, 0.5, or 1 C) Storage Temperature: 14 to 140 F (-10 to 60 C) Operating Humidity: 5% to 95% Relative Humidity Terminations: Rc, Rh, O/B/V3, Y1, W1/E, G, C, L, S1, S2 DRY1, DRY2 Replaces Honeywell: TH611OD, TH621OU, TH622OD Emerson:1F80-0471, 1F85-0422, 1F85U-22PR Venstar: T3700, T4700 Accessories 2950 Universal Wall Plate (6.5” x 6.5” x .125”) 5970 Universal Thermostat Guard 5390 Remote Indoor Sensor 5490 Remote Outdoor Sensor