Mitsubishi - PAC-TH011-E

The Mitsubishi Electric PAC-TH011-E (often misread as PSC-TH011-E) is a temperature sensor/thermistor set designed for Mitsubishi Ecodan air-to-water heat pump systems. Key Overview Primary Function: Monitors flow and return water temperatures for heating circuits, buffer/decoupling tanks, or dual-zone heating setups (Zone 1 / Zone 2) System Integration: Connects directly into the main control board/interface (such as FTC5 or FTC6) to send accurate temperature feedback to the heat pump controller. What's Included: Typically supplied as a pair of thermistor sensors (THW6 & THW7 or THW8 & THW9) attached to 5-meter leads for flexible positioning during installation Flow & Return Monitoring: Measures water leaving and returning from secondary circuits to maintain balanced delta-T control. Compatible Controllers (FTC Series) The PAC-TH011-E plugs directly into Mitsubishi's Flow Temperature Controller (FTC) mainboards: FTC4 (e.g., PAC-IF051 / PAC-IF052) FTC5 (e.g., PAC-IF061 / PAC-IF062) FTC6 (e.g., PAC-IF071 / PAC-IF072) FTC7 (e.g., PAC-IF081 / PAC-IF082) Compatible Indoor Units It works seamlessly with Mitsubishi’s Ecodan hydrobox and cylinder units, including: Hydrobox / Packaged Units: EHSC, EHSB, EHSE, ERSC, ERSB series Pre-Plumbed & Standard Cylinder Units: EHST, ERST, EHPT, ERPT series Control Interfaces / Heat Source Controllers: PAC-IF series FTC boxes