White Rodgers

TSTAT SYSTEM 4 HEAT 2 COOL HUMIDIFICATIO

1HDEZ-1521 MFG #: 1HDEZ-1521
TSTAT SYSTEM 4 HEAT 2 COOL HUMIDIFICATION WHITE RODGERS, item number: 1HDEZ-1521
  • Control Range: 45 to 99 deg F
  • Stages Cool: 2
  • Stages Heat: 4
  • System Switching: Heat/Off/Cool
  • Type: 4-Wire, 7 Day Programmable/Non-Programmable, 4-Heat/2-Cool (Heat Pump), Universal, Auto Changeover
  • Voltage: 20 to 30 Volt AC at 50/60 Hertz
Thermostat System; Type 4-Wire, 7 Day Programmable/Non-Programmable, 4-Heat/2-Cool (Heat Pump), Universal, Auto Changeover; Cover Type Horizontal; Voltage Rating 20 to 30 Volt AC at 50/60 Hertz; Current Rating 2.5 Amp (Load Terminal); Temperature Rating 32 to 105 Deg F; Size 6-1/8 Inch Width x 5/8 Inch Depth x 3-1/4 Inch Height (Interface), 5-3/4 Inch Width x 1-1/2 Inch Depth x 5-1/2 Inch Height (Control); Terminal RC, RH, C, W/E, W2, Y, Y2, O/B, G, L, +, S, -, DHM, DHM2, HM, HM2, 1, 2, C, R; Display Type 5.5 Square Inch; Set Point Range 45 to 99 Deg F; Power Source Hardwire; Application Gas/Oil/Electric
  • Stages Heat
  • Terminal Designations
  • Color/Finish
  • Temperature Rating
  • Stages Cool
  • Display
  • Material
  • Shape
  • Amperage Rating
  • Series
  • Switch Type
  • Cover Type
  • Size
  • Mounting Type
  • Domestic/Import
  • Type
  • Voltage
  • System Switching
  • Control Range
  • Dimensions
  • Programs per Week
  • Number of Stages
  • Power Source
  • IsInactive
4
RC, RH, C, W/E, W2, Y, Y2, O/B, G, L, +, S, -, DHM, DHM2, HM, HM2, 1, 2, C, R
White
32 to 105 Deg F
2
5.5 in
Metal/Plastic
Rectangular
2.5 Amp (Load Terminal)
90 series
Electronic
Horizontal
6-1/8 Inch Width x 5/8 Inch Depth x 3-1/4 Inch Height (Interface), 5-3/4 Inch Width x 1-1/2 Inch Depth x 5-1/2 Inch Height (Control)
Horizontal
Import
4-Wire, 7 Day Programmable/Non-Programmable, 4-Heat/2-Cool (Heat Pump), Universal, Auto Changeover
20 to 30 Volt AC at 50/60 Hertz
Heat/Off/Cool
45 to 99 deg F
5-3/4 Inch Width x 1-1/2 Inch Depth x 5-1/2 Inch Height
7-Day Programmable
4/2
Battery/Hardwire
true