Tjernlund ProductsSKU: 39844

Tjernlund PS1505 Fan Proving Switch

$125.98
Low Stock (1)

The Tjernlund PS1505 Fan Prover has been designed to monitor the pressure within the fan housing only. A motor or wheel failure will decrease housing pressure and deactivate the pressure switch, thus preventing combustion.

Shipping policy

Orders placed by 2:00pm EST will ship same day. All orders ship via UPS/USPS/Fedex Ground.

More Details

Product overview
  • Simple installation
  • Mounting hardware furnished
  • Fixed set point
  • Voltage: 125 VA pilot duty at 24 VAC, 300 VA pilot duty at 115 to 277 VAC, 15 A non-inductive to 277 VAC
  • Electric switch: SPST, normally open snap acting contacts
  • Electric connectors: No 6-32 screw terminals with cup washer
  • Control set point: Non-adjustable
  • Operating pressure: On increasing vacuum pressure rise, 0.05 +/- 0.02 in WC with diaphragm in vertical position
  • Maximum pressure: 1/2 psi
  • Operating temperature range: -400 to 1900 deg F
  • Mounting position: Diaphragm vertical
  • Dimensions: 5 in diameter, 5-1/2 in across mounting bracket, 3 in high
Specifications
Manufacturer Part Number PS1505
UPC 80956892003
Overall Dimensions n/a
Material n/a
Domestic or Import Domestic
End Style n/a
Type n/a
ADA Compliance n/a
Resources
Delivery & Returns

Orders will ship same day if received by 2pm EST. We ship ground via USPS, UPS, and Fedex from our warehouse in CT. We do not offer expedited shipping at this time.

Free returns are available for unopened, unused items within 30 days.

All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.

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