Questions & Answers for: heater rollout switch

...heater model CUHP - 45A-3 LED flashes 4 times says high limit or rollout switch open. Where are these located? Suggestions to fix? The blower motor isn't kicking on. Exhaust fan and flames work just ...

...heater stops working fault code "limit switch open" How do you test a pressure switch and other limit controls? This is for people who are experienced with electrical equipment and the use ...

...heater gives you a ROL code, this means that there has been a flame rollout detected by the one time use rollout switch located usually in the front left portion of the cabinet. The rollout switch is ...

...be the problem Hello, a rollout switch opens for several reason, a damaged heat exchanger,lack of combustion air, impoper gas input. I would have a technician come out and check these three

...heater stands for ROLLOUT. There is a small ceramic switch with 2 wires on the indide front left of the cabinet. The part is only 5-10 dollars US. It can be replaced by anybody. The problem is that ...

...heater that is tripping the flame rollout switch. The power venter is running and seems to be running at speed. There are no obstructions through the exhaust pipe including the cap as you can feel a ...

...the rollout needs to be identified! Very Important! Get a qualified heater service center out to diagnose this problem. Don't just replace the rollout sensor. Sometimes these are called Fusible

rollout switch triggers with blinking code *6*, Furnace only runs with cover off Furnace will only run with cover off. Once cover is screwed on, rollout switch triggers in about 5mins of heating cycle

...heater with a rollout switch open indicated? rollout switch open faukt error listed replace but find out why either inproper gas supply which will soot up and overheat and burn that part or if gas is ...

heater and the rollout switch turns the burner on rollout switch on lower inside cover by burn rack and gas valve possible down draft pushed flames into cabinet and tripped it if keeps happening might