R.583 pipone Split-wire thermocouple compatible with "TERMET" boilers... Length of thermocouple: 500 mm - Length of splitwire to...
R.578 pipone Split-wire thermocouple compatible with "RAVENHEAT" boilers. Thermocouple length: 500 mm - Intercepting wire: 700 mm -...
R.501 pipone Thermocouple for combination gas control with standard... N.B.: Usually the power-unit nut 11/32" (ASA) is used for...