Mr. Heater
High Limit Switch 21794
Regular Price
$14.99
Week of Apr 6, 2026
List Price
$14.99
All-Time Low
$14.99
Since Feb 2023
180-Day Low
$14.99
The High Limit Switch 21794 is currently $14.99 at Princess Auto. The lowest tracked price was $14.99, first seen in February 2023.