Responds to Positive, Negative or Differential Air Pressure

  • Design eliminates "fluttering" or malfunction due to shock or vibration normally encountered with "sail switches".
  • Wide operating range
  • Furnished with one 12" piece 1/4" O.D. flexible tubing, nuts and ferrules
  • Can be mounted in any position except upside down
  • Enclosed diaphragm
Read more
HVAC Questions?
Speak with a real person who will go out of their way to help!
Call us 1-888-757-4774 Open Now:
Monday – Thursday
8am–5:45pm EST
9am–4:45pm EST

1 Product Reviews

Product Q&A