Universal Strap-On Pipe Sensor - PS20
20K Ohm Remote Pipe Sensor - Can be used with Honeywell SuitePro thermostats - TB6575A1000, TB8575A1000, TB6575B1000
Save Your Furnace Tip #3:
Did you know that the nominal size of your air filter is probably not the same as the actual size? Just like measurements on lumber, the actual size of an air filter is usually slightly smaller than the nominal size.