The Goodman Daikin B1370145 Flame Rollout Switch is an OEM furnace safety component designed for compatible Goodman, Daikin, and Amana gas heating equipment requiring this specific part number.

Featuring a 300°F temperature rating and Single Pole Single Throw (SPST) electrical configuration, this temperature-actuated safety switch is designed to respond to excessive temperatures in the furnace's designated flame rollout protection area.

A flame rollout switch helps protect gas heating equipment by interrupting the appropriate safety circuit when abnormal heat is detected near the burner compartment. Excessive temperatures in this area may indicate a serious furnace operating problem, including combustion, venting, or heat exchanger issues.

The Goodman B1370145 is intended as an equipment-specific OEM replacement to maintain the manufacturer's original furnace safety protection.

Designed for professional HVAC service and repair, this switch is suitable for approved furnace applications requiring a 300°F SPST flame rollout safety control.

Key Features & Function

• Brand: Goodman / Daikin
• Manufacturer Part Number: B1370145
• OEM Description: Switch, Rollout, SPST, 300 degF
• Genuine OEM replacement furnace safety component
• Temperature Rating: 300°F (148.9°C)
• Contact Configuration: Single Pole Single Throw (SPST)
• Temperature-actuated flame rollout protection
• Supports furnace burner compartment safety
• Designed for compatible Goodman, Daikin, and Amana gas furnaces
• Equipment-specific mounting and electrical connections
• Factory replacement for approved heating applications
• Intended for professional HVAC installation and maintenance

Product Details & Specifications

Specification Note: The 300°F temperature rating and SPST configuration are provided in the OEM product description. The reset type, electrical ratings, and mounting dimensions have not been independently verified.

HVAC Depot Pro Tip

A tripped flame rollout switch is a serious furnace safety warning and should never be treated as a routine electrical failure.

Before replacing the Goodman B1370145, a qualified HVAC technician should determine why excessive temperatures occurred near the burner compartment.

Common conditions that may cause flame rollout switch activation include:

1. Blocked or restricted venting.
2. Heat exchanger damage or deterioration.
3. Combustion airflow restrictions.
4. Improper burner operation.
5. Draft or inducer motor problems.
6. Incorrect gas pressure or combustion conditions.
7. Abnormal flame patterns near the burner assembly.

HVAC Depot Pro Tip: A flame rollout switch must have the correct temperature rating, contact configuration, reset characteristics, and mounting position. Never substitute a higher-temperature switch to prevent repeated safety shutdowns.

Important Safety Warning: Never bypass or jumper a flame rollout switch. If the switch has activated, discontinue furnace operation until the cause has been identified and corrected by a qualified HVAC technician.

Do not reset or replace the switch without investigating the underlying safety condition.

Equipment / Model Compatibility

The Goodman Daikin B1370145 is intended for select Goodman, Daikin, and Amana gas heating equipment requiring this specific OEM flame rollout switch.

Exact compatible furnace models have not been independently verified.

Before ordering, confirm:

• Complete furnace model number
• Equipment serial number
• Original rollout switch part number
• Required 300°F temperature rating
• SPST contact configuration
• Manual or automatic reset requirements
• Electrical terminal arrangement
• Mounting dimensions and location

Compatibility Notice: The B1370145 is not a universal furnace rollout switch. Manufacturer-approved compatibility must be confirmed before purchasing.