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SPDT Adjustable Differential Air Pressure Switch (.05" - 12.0" W.C.)
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$41.08 each
In Stock
Order by 6PM, receive Tomorrow
MANUALS (1)
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Easy Returns No restocking fee for 90 days
Product Highlights
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0.5 MAX PSI
Diaphragm Vertical
Description
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The Model AFS-145 is a general purpose proving switch designed for package burner, furnace, fuel-burning equipment, HVAC and other Energy Management applications. It may be used to sense positive, negative, or differential air pressure.
Specs
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| Setpoint Range: | .05" to 12" WC |
|---|---|
| Max Pressure (PSI): | 0.5 |
| Switch: | SPDT |
| Electric Connection: | Screw Terminals |
| Operating Temp Range: | -40°F to 180°F |
| Mount: | Diaphragm Vertical |
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Product Reviews
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Showing 1-1 of 1 reviews
sensing air flow in HVAC ducts
This product is verry useful when interfaced
with control circuits for electric heater if
air flow stops.
Buddy the HVAC tech
Upper Marlboro, MD
15 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: Can I use this to control my home humidifier?
Asked by Craig 13 years ago
Add your answer
Verified Reply- PexSupplyStaffYes it is rated for that purpose.
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
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Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
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