Innovative design accurately measures gas temperatures immediately behind a combustor. It registers accurate readings up to 1600° Fahrenheit. The thermometer shows when to switch off bypass, and when to reduce fire to prevent damage to combustor. It also indicates declining performance of a failing catalyst and the need for replacement.
Three-layer probe: high-temp formula steel core for long life, clad with pure copper for fast conductivity, chrome-plated to resist corrosion.
The probe end may be placed up to a half-inch away from the combustor, but should not touch it. Consult instructions provided by your stove manufacturer before installing. Made in the USA.
