meaning it works with existing Johnson Controls or third-party controllers calibrated for that specific RTD type

It is a critical component for maintaining precise temperature control in modern gas range ignition systems

or restricted secondary heat exchangers

High-Temperature Durability: Capable of withstanding operating conditions up to 300°F (149°C) without signal degradation

ensuring the unit cannot operate with an exposed blower assembly

Ranco A30-182 Control Els PW 17895 meaning it works with existingThe Ranco A30 182 is a professional grade SPST cold control specifically engineered for commercial refrigeration temperature regulation. This constant differential temperature control features a 42 inch vapor filled capillary sensing element, providing reliable mechanical switching for compressors in beverage coolers, horizontal freezers, and reach in units. Built with laser welded stainless steel bellows, it maintains a precise 17F differential