Part # 42837040 Air Switch CB20-50 & LTU 40-75,000 Btu, Air Switch Replacement Kit, @ 0.11” WC, #NS2-0307-(old #1421) On Penn Radiant Products

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Air Switch Replacement Kits include new switch, sensing tube, plastic vacuum air tube & bracket.

Set @ 0.11 WC, #NS2-0307 ( old #1421 )

For: ALL Coldblocker models & LTU 40-75,000 Btu models.

Formerly #30186201, 30186071

Specifications

Used On	N/A All CB.20-50 & LTU40-75
Manufacturer	N/A Space Ray
LTU	N/A LTU 40-75
CB ( Coldblocker )	N/A CB 20-50

Used On

Manufacturer

LTU

CB ( Coldblocker )