Roper Dryer Duct Parts

The Heater Box is an OEM part for Whirlpool dryers. It houses the heating element that generates the hot air required to dry clothes efficiently. The heater box ensures optimal heat distribution within the dryer, contributing to uniform and effective drying cycles. 

Causes of a bad Heater Box include overheating, which can warp or damage the box, restrictions in airflow causing inefficient heating, and physical damage that can compromise the box's integrity. 

Symptoms of a bad Heater Box include:

• Clothes taking longer than usual to dry
• The dryer operating at higher temperatures than normal
• Unusual noises during operation, indicating potential airflow or mechanical issues
• The outside of the dryer becoming unusually hot during cycles

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

Side and bottom exhaust kit.

This replacement terminal box encloses the dryer's rear power-cord connection area. It shields the terminal block and wiring to help prevent arcing and heat damage, supporting safe, reliable operation.

• Houses and protects the terminal block and cord connections at the rear of the dryer
• Provides mounting points for the cord strain relief and cover
• Helps contain heat from loose/overheated connections to reduce risk of damage
• Damage here can contribute to scorching/melting at the cord entry, tripped breakers, or intermittent/no power

• Disconnect power before servicing; for gas dryers, also shut off gas supply
• Access the rear terminal area and document wire routing before disassembly
• Install the new box using existing hardware; transfer wiring and reattach the cover/strain relief
• Tighten terminal screws securely and verify correct cord configuration before testing

Dryer Vent Test Kit ensures your dryer's vent system is operating properly. Kit includes two tests depending on the location of your dryer's lint screen: One for the lint screen in the top of your dryer, and one for the lint screen in the front of your dryer. Instructions included.

This replacement box/housing restores the appliance's original enclosure where internal components mount, protecting wiring and parts from damage. It helps maintain safe operation and prevents loose components from shifting. What it does:

• Provides a protective enclosure for internal components and wiring
• Keeps parts properly positioned to prevent rubbing or disconnection
• Helps reduce vibration-related noise caused by loose components
• Restores a secure mounting point for associated hardware

• Disconnect power to the appliance before beginning any work
• Remove panels as needed to access the original box; keep fasteners for reuse
• Inspect surrounding wiring and components while installing the new box

This exhaust vent extension provides extra duct length to move dryer or hood exhaust farther from the appliance, improving airflow routing and helping reduce backpressure and lint buildup in short-vent installations. What it does:

• Extends the length of an existing exhaust duct to reach a distant vent outlet
• Helps restore proper ventilation when original ducting is too short
• Reduces restricted airflow that can cause longer dry times or excess lint accumulation
• Works as an inline rigid/semirigid extension piece for exhaust systems

• Disconnect power (and gas for gas dryers) before accessing or modifying exhaust connections
• Remove lint and debris from ducting before installing the extension to ensure clear airflow
• Securely fasten with appropriate clamps or foil tape and maintain a smooth, unobstructed path

This air duct assembly directs dryer exhaust airflow to the vent path, restoring proper air movement for efficient drying and safer operation. Replaces a damaged, cracked, or restricted duct to help reduce long dry times and airflow problems. What it does

• Channels heated air from the blower housing toward the exhaust vent.
• Restores proper airflow to reduce extended dry cycles and improve lint evacuation.
• Helps prevent overheating caused by a blocked or broken duct.
• Can reduce abnormal noises from air leaks or rattling duct sections.

• One air duct assembly.

• Disconnect power (and gas supply for gas models) before starting any repairs.
• Inspect adjoining seals and clamps; replace if worn to ensure a secure, leak-free fit.
• Wear gloves to protect hands from sharp edges and lint.