Hearthstone (90-57000) Fan Kit Blower – For Select Pre-2020 Wood Stove Models

Hearthstone (90-57000) Fan Kit Blower – For Select Pre-2020 Wood Stove Models

Boost your stove’s heating performance with the OEM-quality Hearthstone 90-57000 Fan Kit Blower. Specifically designed for select Hearthstone wood stoves manufactured before 2020, this complete blower assembly enhances heat distribution by drawing warm air through the stove’s convection chamber and efficiently circulating it throughout your room. The kit includes a snap switch-activated blower, a rheostat speed controller, and all necessary mounting hardware for easy installation.

Important: This blower requires a rear heat shield (sold separately) for proper installation and safe operation. Do not use with current-generation Hearthstone models.

Key Features:

• OEM Blower Kit: Genuine Hearthstone replacement fan kit for legacy models.
• Thermostatic Snap Switch: Automatically turns the blower on at ~120°F and off at ~90°F.
• Adjustable Speed Control: Rheostat knob allows full control over fan speed for custom comfort.
• Quiet, Efficient Operation: Circulates warm air effectively with minimal noise.
• Easy Installation: Includes blower housing, threaded rods, rubber tabs, and control knob for hassle-free setup.

Kit Includes:

• (1) Blower assembly with housing
• (2) 10-24 x 2" threaded rods
• (2) Rubber tabs
• (1) Control knob

Specifications:

• Part Number: 90-57000
• Voltage: 115V AC
• Amperage: Approx. 0.3–0.5A
• Fan Speed: Variable (rheostat controlled)
• Activation Temperature: On ~120°F / Off ~90°F
• Mounting Style: Rear-mount with threaded rods
• Cord: 3-prong grounded plug
• UL Compliant: Yes, when installed with the proper rear heat shield

Compatible Hearthstone Stove Models (Pre-2020 Only):

• Shelburne: 8370, 8371 (not for current models)
• Mansfield: 8010, 8011, 8012 (not for current models)
• Homestead: 8570 (requires heat shield #95-68700)
• Craftsbury: 8390, 8391 (not for current models)
• Heritage: 8020 (requires heat shield #90-57200)

Rear Heat Shield Requirements:

• Mansfield / Heritage 8020: Use part #90-57200
• Homestead: Use part #95-68700
• Shelburne: Use part #9368700

Installation Notes:

• Mounts to threaded studs or valve bracket beneath the stove.
• Ensure the snap switch is in direct contact with the stove’s bottom casting.
• Rheostat mounts in the right-side lower compartment.
• Plug into a grounded 3-prong outlet—do not modify the plug.

Why Choose Our Hearthstone Fan Kit?

The Hearthstone 90-57000 blower kit is engineered for dependable performance, quiet operation, and optimal airflow. Its thermostatic control and adjustable speed make it ideal for improving comfort while maximizing heat efficiency. This kit is the perfect OEM replacement for restoring reliable, even warmth to your legacy Hearthstone wood stove.

Restore powerful, reliable airflow to your Hearthstone wood stove — order the 90-57000 Fan Kit Blower today for better heat circulation and long-lasting comfort.