• Humidity Control
• Touchscreen
• Set dual fuel balance points
• Connects up to 4 indoor remotes (RZ251W)
• Connects to outdoor remote (RZ250W) 
• 7 Day, 5/1/1, or Non-Programmable
• Auto Changeover
• Easy menu driven programming
• Intuitive wake, leave, return, sleep programming
• 13 sq. inch display
• Blue back-light
• Glow in the dark light button
• Programmable fan
• Glow in the dark light button

• Electric or gas configurable
• Separate heating and cooling swing (cycle rate) afjustments
• Keypad lockout
• Heating and cooling set-point limits
• 5 minute compressor delay protection (selectable on or off)
• Filter change indicator (selecatble on or off)
• Simple private label badge program
• Easy wire color coded terminal blocks 
• Universal sub-base
• Mounts on wall of junction box
• Battery or 24V power
• 5 year warranty

The control temperature range

44˚F to 90˚F (7˚C to 32˚C)

Load rating

1 amp per terminal, 1.5 amp maximum all terminals combined

Display accuracy

± 1 °F

Swing (cycle rate or differential)

Heating is adjustable from 0.2°F to 2.0°F - Cooling is adjustable from 0.2°F to 2.0°F

Power source

18 to 30 VAC, NEC Class II, 50/60 Hz for hardwire (common wire)

Battery power from 2 AA Alkaline batteries

Operating ambient

32° to +105° (0° to + 41°C)

Operating humidity

90% non-condensing maximum

Dimensions of thermostat

4.7"W x 4.4"H x 1.1"D