Heater Photocell Assembly fits Part # 70-016-0100 fits Protemp, Heat-Stream ,Pinnacle,Dyna Glo Pro Space,Thermoheat etc Heaters Fits Heater Models :PT 45-KFA, PT 70T-KFA, PT 125T-KFA, PT 175T-KFA, PT 215T-KFA Pay attention to see if the end joints match. Please check whether the accessories you need match. If your is Heater Photocell Assembly not crystal-clear as glass and is tan or smoky colored or brown CHANGE IT NOW! Heater Photocell Assembly Flame Sensor fits Part # 70-016-0100 fits Protemp, Heat-Stream & Pinnacle etc Heaters Fits Heater Models :PT 45-KFA, PT 70T-KFA, PT 125T-KFA, PT 175T-KFA, PT 215T-KFA