[Lifetime Warranty] 3977394 Dryer Thermal Fuse Replacement - Compatible with Whirlpool Kenmore Dryers - Replaces 80001 279548 695563 2796769 279769VP 3387812 3389946 3398671 AP3094224 PS334278 EAP334278
3977394 Dryer Thermal Fuse Replacement
Key Features
- Critical Safety Overheat Protection: Designed as a non-resettable safety device that permanently "blows" to break the electrical circuit if the dryer internal temperature exceeds a safe limit (typically 196°F).
- High-Conductivity Terminals: Features two 1/4-inch male spade terminals for a secure, low-resistance connection to the dryer's wiring harness, ensuring consistent power delivery.
- Durable Heat-Resistant Housing: The fuse body is constructed from high-grade, flame-retardant plastic designed to withstand the high-vibration environment of the blower housing.
- Quick Restoration: Provides an affordable and straightforward solution to restore dryer functionality without the need for expensive professional repairs.
Replaces / Cross-Reference Part Numbers
- Primary Part Number: 3977394.
- Cross-References: 80001, 279548, 695563, 2796769, 279769VP, 3387812, 3389946, 3398671, AP3094224, PS334278, EAP334278.
Compatibility & Fitment
This thermal fuse is one of the most widely used safety components in the appliance industry. It is compatible with most 29-inch wide dryers built by Whirlpool Corporation, including:
- Whirlpool & Kenmore: Fits a vast majority of 70, 80, 90, and 110-series residential dryers.
- Maytag: Compatible with Centennial and Bravos models produced after 2006.
- Additional Brands: Fits KitchenAid, Estate, Roper, Inglis, Crosley, Admiral, and Amana dryers.
- Note: This fuse is typically located on the blower wheel housing. If your dryer has two fuses on the heater box, this may be the one paired with the high-limit thermostat.
When to Replace
- Dryer Won't Start: On most electric dryers, a blown thermal fuse will prevent the motor from turning over entirely to prevent fire hazards.
- No Heat: On some gas dryers, the drum may still spin, but the igniter will not glow or release gas if the thermal fuse has failed.
- Testing for Failure: Use a multimeter to test for "continuity." If the meter does not beep or shows "OL" (Open Line) when touching both terminals, the fuse is blown and must be replaced.
Installation Tips
- Safety First: CRITICAL: Unplug the dryer from the wall outlet or turn off the circuit breaker before removing the back panel.
- Identify the Cause: PRO TIP: Thermal fuses rarely blow without a reason. Before installing the new fuse, check your dryer vent hose for clogs. A blocked vent is the #1 cause of overheating and blown fuses.
- Check the High-Limit Thermostat: Often, the high-limit thermostat (located near the fuse) fails at the same time. It is highly recommended to inspect or replace both as a pair to ensure a permanent repair.
- Vacuum the Blower: While the back panel is off, take a moment to vacuum out the lint buildup around the blower wheel and motor area to improve airflow and prevent the new fuse from blowing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
[Lifetime Warranty] 3977394 Dryer Thermal Fuse Replacement - Compatible with Whirlpool Kenmore Dryers - Replaces 80001 279548 695563 2796769 279769VP 3387812 3389946 3398671 AP3094224 PS334278 EAP334278
[Lifetime Warranty] 3977394 Dryer Thermal Fuse Replacement - Compatible with Whirlpool Kenmore Dryers - Replaces 80001 279548 695563 2796769 279769VP 3387812 3389946 3398671 AP3094224 PS334278 EAP334278
3977394 Dryer Thermal Fuse Replacement
Key Features
- Critical Safety Overheat Protection: Designed as a non-resettable safety device that permanently "blows" to break the electrical circuit if the dryer internal temperature exceeds a safe limit (typically 196°F).
- High-Conductivity Terminals: Features two 1/4-inch male spade terminals for a secure, low-resistance connection to the dryer's wiring harness, ensuring consistent power delivery.
- Durable Heat-Resistant Housing: The fuse body is constructed from high-grade, flame-retardant plastic designed to withstand the high-vibration environment of the blower housing.
- Quick Restoration: Provides an affordable and straightforward solution to restore dryer functionality without the need for expensive professional repairs.
Replaces / Cross-Reference Part Numbers
- Primary Part Number: 3977394.
- Cross-References: 80001, 279548, 695563, 2796769, 279769VP, 3387812, 3389946, 3398671, AP3094224, PS334278, EAP334278.
Compatibility & Fitment
This thermal fuse is one of the most widely used safety components in the appliance industry. It is compatible with most 29-inch wide dryers built by Whirlpool Corporation, including:
- Whirlpool & Kenmore: Fits a vast majority of 70, 80, 90, and 110-series residential dryers.
- Maytag: Compatible with Centennial and Bravos models produced after 2006.
- Additional Brands: Fits KitchenAid, Estate, Roper, Inglis, Crosley, Admiral, and Amana dryers.
- Note: This fuse is typically located on the blower wheel housing. If your dryer has two fuses on the heater box, this may be the one paired with the high-limit thermostat.
When to Replace
- Dryer Won't Start: On most electric dryers, a blown thermal fuse will prevent the motor from turning over entirely to prevent fire hazards.
- No Heat: On some gas dryers, the drum may still spin, but the igniter will not glow or release gas if the thermal fuse has failed.
- Testing for Failure: Use a multimeter to test for "continuity." If the meter does not beep or shows "OL" (Open Line) when touching both terminals, the fuse is blown and must be replaced.
Installation Tips
- Safety First: CRITICAL: Unplug the dryer from the wall outlet or turn off the circuit breaker before removing the back panel.
- Identify the Cause: PRO TIP: Thermal fuses rarely blow without a reason. Before installing the new fuse, check your dryer vent hose for clogs. A blocked vent is the #1 cause of overheating and blown fuses.
- Check the High-Limit Thermostat: Often, the high-limit thermostat (located near the fuse) fails at the same time. It is highly recommended to inspect or replace both as a pair to ensure a permanent repair.
- Vacuum the Blower: While the back panel is off, take a moment to vacuum out the lint buildup around the blower wheel and motor area to improve airflow and prevent the new fuse from blowing.
$13.19
[Lifetime Warranty] 3977394 Dryer Thermal Fuse Replacement - Compatible with Whirlpool Kenmore Dryers - Replaces 80001 279548 695563 2796769 279769VP 3387812 3389946 3398671 AP3094224 PS334278 EAP334278—
$13.19
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
3977394 Dryer Thermal Fuse Replacement
Key Features
- Critical Safety Overheat Protection: Designed as a non-resettable safety device that permanently "blows" to break the electrical circuit if the dryer internal temperature exceeds a safe limit (typically 196°F).
- High-Conductivity Terminals: Features two 1/4-inch male spade terminals for a secure, low-resistance connection to the dryer's wiring harness, ensuring consistent power delivery.
- Durable Heat-Resistant Housing: The fuse body is constructed from high-grade, flame-retardant plastic designed to withstand the high-vibration environment of the blower housing.
- Quick Restoration: Provides an affordable and straightforward solution to restore dryer functionality without the need for expensive professional repairs.
Replaces / Cross-Reference Part Numbers
- Primary Part Number: 3977394.
- Cross-References: 80001, 279548, 695563, 2796769, 279769VP, 3387812, 3389946, 3398671, AP3094224, PS334278, EAP334278.
Compatibility & Fitment
This thermal fuse is one of the most widely used safety components in the appliance industry. It is compatible with most 29-inch wide dryers built by Whirlpool Corporation, including:
- Whirlpool & Kenmore: Fits a vast majority of 70, 80, 90, and 110-series residential dryers.
- Maytag: Compatible with Centennial and Bravos models produced after 2006.
- Additional Brands: Fits KitchenAid, Estate, Roper, Inglis, Crosley, Admiral, and Amana dryers.
- Note: This fuse is typically located on the blower wheel housing. If your dryer has two fuses on the heater box, this may be the one paired with the high-limit thermostat.
When to Replace
- Dryer Won't Start: On most electric dryers, a blown thermal fuse will prevent the motor from turning over entirely to prevent fire hazards.
- No Heat: On some gas dryers, the drum may still spin, but the igniter will not glow or release gas if the thermal fuse has failed.
- Testing for Failure: Use a multimeter to test for "continuity." If the meter does not beep or shows "OL" (Open Line) when touching both terminals, the fuse is blown and must be replaced.
Installation Tips
- Safety First: CRITICAL: Unplug the dryer from the wall outlet or turn off the circuit breaker before removing the back panel.
- Identify the Cause: PRO TIP: Thermal fuses rarely blow without a reason. Before installing the new fuse, check your dryer vent hose for clogs. A blocked vent is the #1 cause of overheating and blown fuses.
- Check the High-Limit Thermostat: Often, the high-limit thermostat (located near the fuse) fails at the same time. It is highly recommended to inspect or replace both as a pair to ensure a permanent repair.
- Vacuum the Blower: While the back panel is off, take a moment to vacuum out the lint buildup around the blower wheel and motor area to improve airflow and prevent the new fuse from blowing.
