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Air proving sail switch with paddle for LB White® Guardian® 250 forced air heaters.
Manufacturer: LB White
SKU: LB24157
Manufacturer part number: 24157
$26.06

Air proving sail switch with paddle for LB White® Guardian® 250 forced air box heaters.

Dimensions: 3/4"W x 1-3/4"L

IS THIS THE RIGHT SWITCH FOR MY HEATER?
Fits LB White heater models:

  • Guardian AW250 (HSI - Hot Surface Ignition) "B" "C" & "D" Series
  • Guardian AD250 (DSI - Direct Spark Ignition) "B" & "C" Series
  • Guardian AB250 (Pilot Ignition) "B" Series

If your LB White Guardian 250 heater is an "A" Series unit you'll need the LB502680 air proving sail switch.

Air proving sail switch with paddle for LB White® Guardian® 250 forced air box heaters.

Dimensions: 3/4"W x 1-3/4"L

IS THIS THE RIGHT SWITCH FOR MY HEATER?
Fits LB White heater models:

  • Guardian AW250 (HSI - Hot Surface Ignition) "B" "C" & "D" Series
  • Guardian AD250 (DSI - Direct Spark Ignition) "B" & "C" Series
  • Guardian AB250 (Pilot Ignition) "B" Series

If your LB White Guardian 250 heater is an "A" Series unit you'll need the LB502680 air proving sail switch.

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