Carrier HVAC HH18HC350 Rollout Switch/Thermostat, L350F
Carrier HVAC HH18HC350 Rollout Switch/Thermostat, L350F is backordered and will ship as soon as it is back in stock.
Speak to a live agent before placing your order to ensure you get the parts you need ASAP
Ready to Help! Mon-Fri | 8AM-4PM
Couldn't load pickup availability
Need Authorized Service in NJ, NY?
Need Authorized Service in NJ, NY?
Click Here to speak with one of our reps about how we can get your appliances services professionally by one of our certified technicians!
Product Overview
The Carrier HH18HC350 is a genuine OEM rollout switch thermostat designed to protect your HVAC system from dangerous flame rollout conditions. Rated at L350F, this critical safety component monitors burner operation and shuts down the system when abnormal heat levels are detected outside the heat exchanger.
Key Specifications
- Part Number: HH18HC350
- Type: Rollout Switch / Thermostat
- Temperature Rating: L350F (Opens at 350°F)
- Brand: Carrier (OEM)
What Is a Rollout Switch?
A rollout switch is an essential safety device in gas furnaces and HVAC systems. It is designed to detect flame rollout — a hazardous condition where burner flames extend beyond the burner compartment. When the switch detects temperatures exceeding its rated threshold, it interrupts the circuit to shut down the burner, helping to prevent fire damage, heat exchanger failure, and potential carbon monoxide hazards.
Why Choose a Genuine OEM Part?
- Ensures proper fit and compatibility with Carrier HVAC systems
- Meets original manufacturer safety and performance standards
- Reliable protection for your heating system investment
- Maintains system warranty compliance
Important Notes
A tripped rollout switch typically indicates an underlying issue with the furnace, such as a blocked flue, restricted airflow, or heat exchanger problems. It is strongly recommended to have a qualified HVAC technician diagnose and resolve the root cause before resetting or replacing this safety component.
Dimensions
| Length: | 1.0" |
| Width: | 1.0" |
| Height: | 1.0" |
Part Carrier HVAC HH18HC350 Rollout Switch/Thermostat, L350F fits 0 models
Product Overview
The Carrier HH18HC350 is a genuine OEM rollout switch thermostat designed to protect your HVAC system from dangerous flame rollout conditions. Rated at L350F, this critical safety component monitors burner operation and shuts down the system when abnormal heat levels are detected outside the heat exchanger.
Key Specifications
- Part Number: HH18HC350
- Type: Rollout Switch / Thermostat
- Temperature Rating: L350F (Opens at 350°F)
- Brand: Carrier (OEM)
What Is a Rollout Switch?
A rollout switch is an essential safety device in gas furnaces and HVAC systems. It is designed to detect flame rollout — a hazardous condition where burner flames extend beyond the burner compartment. When the switch detects temperatures exceeding its rated threshold, it interrupts the circuit to shut down the burner, helping to prevent fire damage, heat exchanger failure, and potential carbon monoxide hazards.
Why Choose a Genuine OEM Part?
- Ensures proper fit and compatibility with Carrier HVAC systems
- Meets original manufacturer safety and performance standards
- Reliable protection for your heating system investment
- Maintains system warranty compliance
Important Notes
A tripped rollout switch typically indicates an underlying issue with the furnace, such as a blocked flue, restricted airflow, or heat exchanger problems. It is strongly recommended to have a qualified HVAC technician diagnose and resolve the root cause before resetting or replacing this safety component.
Dimensions
| Length: | 1.0" |
| Width: | 1.0" |
| Height: | 1.0" |
Part Carrier HVAC HH18HC350 Rollout Switch/Thermostat, L350F fits 0 models