Electric Hot Plates
Electric Space Heaters
Electric Heat Sealers
Electric Defroster / De-Icer Heaters
Electric Heated Shears and Heat Controls
Electric Vent Duct Heaters
Air Flow Switches
Item # RH3T
Item # RH3T, Air Flow Switch with 1/4" Plastic Tubing
Email This Page
Save To Favorites
Adjustable in the range from .05" + .02 W.C. to 12.0 + .1 W.C. May be used to sense low pressure or vacuum or differentials of pressure or vacuum. Typical applications are to prove blower operation in electric duct heater installations; to sense dirty filters; prove blower operation for humidifying; signal build-up of frost, operate Air Cleaners in Heat Pump Installation. Electrical Rating - 15 Amps, 125/277 VAC Resistive 1/4 H.P. 125 VAC, 1/2 H.P. 250 VAC, 300 VA 277 VAC, 490 VA @ 250 VAC, U. L. listed - File # MH-10196. Temperature Rating - 40+/- to 180+/- deg F. Standard individual package includes 1/4" Pressure Fittings suitable for use with copper or plastic tubing and 12" length of 1/4" plastic tubing.
1/4" Plastic Tubing is used from Air Flow Switch to Pilot Tube.
Adjustable in the Range
From 0.05" + .02 W.C. to 12.0 + .1 W.C.
40+/- to 180+/-
1/4" Pressure Fittings
Insert in Duct at Point to be Sensed
Family owned business, for over 75 years. All products are US made. We offer High Quality & Fast Turnaround
VALAD ELECTRIC, A VALID CHOICE
Valad Electric Heating Corp • 65 Leonards Drive • Montgomery, NY 12549 • P 888.509.4927 • F 845.457.3793 •
Site created by
ThomasNet Web Solutions
and powered by