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Tjernlund 950-0016 Fan Proving Switch SS-2

Tjernlund Products

$127.95

In Stock

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SKU:
950-0016
Product Type:
Fan Proving Switch
Application:
Residential/Commercial
System Type:
Furnace, Air Handler, Forced Air System
Installation Type:
OEM Replacement
Mounting Type:
External Junction Box Mount
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Ships same or next business day · UPS Ground, typically 1–5 business days.

Old-style fan proving switch designed for Tjernlund SS-2 systems. Features external junction box mount for pre-2000s installations. Verifies proper fan operation in forced-air heating and ventilation systems.