INVENSYS 2212-539 PNEUMATIC ROOM THERMOSTAT KIT 2212539 (T36-301,C3-42) SHAW Invensys 20-693 Tygothane Tube Assembly 3/16" w/ Spring. 1 Tube with Eyelets INVENSYS 143-80-2 3/4" X 3/4" GREEN 5/8" GAS REGULATOR 6-14WC INVENSYS 1-1/4" GAS PRESSURE REGULATOR 243-8 6"-14" W....