Steel Probe Upgrade For Single Output Thermostat


Add this item to the cart with the purchase of a single output thermostat to have its standard probe upgraded to the steel tipped probe.  

Eligable models are:

Herpstat Intro

Herpstat Intro+

Herpstat 1 Basic

Herpstat 1

Herpstat 1 Redline

Herpstat HP



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