Parts Temp Probe 4" (Weldless) PreviousCork Float NextValve Handle Sleeve Temp Probe 4" (Weldless) Temp Probe 4" (Weldless) $45.00 Special use part - Does not fit Ruby Street systems. Sold Out Add To Cart Facebook0 Twitter Pinterest0 You Might Also Like Sensor Cable (5 meter) - Fits Ruby Pro Electric Systems $36.00 Sensor Cable - Fits Ruby Pro Gas Fired Systems from $36.00 Sold Out Temp Probe (Ruby Pro) $50.00 Sensor cable (for gas fired systems) - Old Style (different ends) from $28.00 Temp Probe (1/2 NPT) $38.00