Model T621-2
Heat Pump
2 Heat, 1 Cool
Non progammable

This model features:

• 2 sq. inch display
  
  
• Blue backlight
  
  
• Glow in the dark light button
  
  
• Easy access battery compartment
  
  
• Electric or Gas configurable
  
  
• Separate B & O terminals
  
  
• Separate heating and
  cooling swing (cycle rate)
  adjustments including
  2nd stage adjustments
  
  
• Filter change indicator
  (selectable on or off)
  
  
• Room temperature calibration adjustment
  
  
• 5 minute compressor delay protection (selectable on or off)
  
  
• Simple private label badge system
  
  
• Easy wire color coded terminal blocks
  
  
• Universal sub-base
  
  
• Mounts on wall or junction box
  
  
• Battery or 24v power
  
  
• 5 year warranty