Compare Quick view Invensys Appliance Controls Invensys Appliance Controls | THERMOSTAT | 5/16" X 6" BULB 48" CAPILLARY LOW VOLTAGE | 275-3136-00 MSRP: Was: Now: $98.20 Invensys Appliance Controls | THERMOSTAT | 5/16" X 6" BULB 48" CAPILLARY LOW VOLTAGE | 275-3136-00 For RamcoNon Insulated CapillaryUsed in Discontinued ST-131 ControlAI #3-00-0004 Brand name...