Enhancing Comfort, Health, and Safety in Homes & Businesses Since 1977
See what makes Call Pernell your number one choice for Heat Pump repair in Selma  NC.
See what makes Call Pernell your number one choice for Heat Pump repair in Selma  NC.
Want the best Furnace repair in Smithfield NC? Call Call Pernell today!

Protecting Your Compressor

Time Delay Relay

Let your air conditioner do “highway miles … instead of city miles”

By stopping your unit from going on and off (short-cycling) so much, a time delay relay keeps it from wearing out prematurely. A time delay relay is also the perfect accessory for families that have children who like to play with the thermostat. No matter how often you change the setting on the heat/cool switch or the fan on/auto switch, you can't burn out your compressor. This is because the time delay relay won't turn your system on for 3-5 minutes after the last thermostat adjustment has been made.

 
Call Pernell
Office: 519 S. Brightleaf Blvd.
PO Box 2200 Smithfield, NC 27577
Hours: M - F: 7AM - 7PM • 24 Emergency Service
 
Call Pernell
Office: 519 S. Brightleaf Blvd.
PO Box 2200 Smithfield, NC 27577
Hours: M - F: 7AM - 7PM • 24 Emergency Service