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

Enhance the heat output of your Hearthstone wood stove with the 90-57000 Fan Kit Blower. Designed specifically for Hearthstone models manufactured before 2020, this complete blower assembly improves heat circulation by drawing air through the convection chamber and distributing it throughout the room. The kit includes a snap switch-activated blower, a rheostat speed controller, and all essential mounting hardware.

⚠️ Important: This blower requires a rear heat shield (not included) for proper installation and operation. Do not use on current model stoves.

Key Features:

✅ OEM Blower Kit – Official Hearthstone replacement fan kit for legacy models
✅ Thermostatic Snap Switch – Automatically turns blower on at 120°F and off at 90°F
✅ Adjustable Speed Control – Rheostat knob allows for variable fan speed
✅ Quiet, Efficient Operation – Boosts warm air circulation without excessive noise
✅ Easy Installation – Includes blower housing, threaded rods, and control knob

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: ~120°F (on), ~90°F (off)
📌 Mounting Style: Rear-mount with threaded rods
📌 Cord: 3-prong grounded plug
📌 UL Compliant: Yes (when installed with correct 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)

Not compatible with current generation Hearthstone stoves. Please verify your model and year before purchase.

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 stove

• Ensure snap switch contacts stove’s bottom casting

• Rheostat mounts in right-side lower compartment

• Plug into a grounded 3-prong outlet (do not modify plug)

Restore powerful, reliable airflow to your legacy Hearthstone wood stove — order the 90-57000 fan kit blower today for better heat circulation and improved comfort.