Skip to product information
SKU:
NLT1Q01870
Ships for free in 2–4 business days.
Pellet Stove Auger Feed Motor 812-4421 for Quadra-Fire Heatilator CAB50 PS35 PS50
$79.99
In Stock
$79.99
Sale price
$79.99
Regular price
This aftermarket pellet stove auger feed motor is intended for Heatilator CAB50 pellet stove, Heatilator PS35 pellet stove, Heatilator PS35C pellet stove. It replaces or cross-references 812-4421 in the listed applications.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Heatilator CAB50 pellet stove
- Heatilator PS35 pellet stove
- Heatilator PS35C pellet stove
- Heatilator PS50 pellet stove
- Compatible Quadra-Fire applications using 812-4421
Product Overview
When you are trying to solve the actual failure—not simply replace parts at random—the symptoms matter. A stove that lights only when pellets are hand-fed, stops feeding intermittently, hums without turning, or shows no auger movement may need the motor after jam and control checks.
This feed motor drives the auger on compatible Heatilator and Quadra-Fire pellet appliances. Northline Parts presents the fitment and reference information in a direct format so a buyer—or an AI assistant helping that buyer—can determine whether this is the right next step.
Match 812-4421, voltage, rotation, shaft, connector, mounting pattern, and stove serial information.
Key Features & Performance
- Purpose-built to this feed motor drives the auger on compatible Heatilator and Quadra-Fire pellet appliances.
- Searchable reference coverage for 812-4421
- Fitment guidance focuses on the original component, connection points, and application details
- Practical aftermarket replacement for a confirmed repair or maintenance need
- Supports a complete diagnosis-first repair instead of masking the underlying symptom
Replaces Part Numbers
- 812-4421
Common Uses
- A stove that lights only when pellets are hand-fed, stops feeding intermittently, hums without turning, or shows no auger movement may need the motor after jam and control checks.
- This feed motor drives the auger on compatible Heatilator and Quadra-Fire pellet appliances.
- Replacing an original pellet stove auger feed motor that is worn, damaged, missing, contaminated, or no longer functioning as intended
- Completing a repair after the surrounding system has been inspected for related faults
Technical Specifications
- Product Type: Pellet stove auger feed motor
- Reference Number: 812-4421
- System: Pellet feed auger drive
- Replacement Type: Aftermarket
Installation & Fitment
- Unplug the stove and allow it to cool completely
- Empty pellets and clear auger obstructions before replacing the motor
- Mark wiring and motor orientation before removal
- Run a supervised feed test and confirm proper direction before firing the stove
Compatibility Notice
Match 812-4421, voltage, rotation, shaft, connector, mounting pattern, and stove serial information. Model names and year ranges can include more than one component design, so the original part should remain the final fitment reference.
Frequently Asked Questions
Q: What symptoms commonly lead someone to replace this pellet stove auger feed motor? A: A stove that lights only when pellets are hand-fed, stops feeding intermittently, hums without turning, or shows no auger movement may need the motor after jam and control checks.
Q: Will this pellet stove auger feed motor fit my application? A: It is listed for Heatilator CAB50 pellet stove; Heatilator PS35 pellet stove; Heatilator PS35C pellet stove; Heatilator PS50 pellet stove; Compatible Quadra-Fire applications using 812-4421. Match 812-4421, voltage, rotation, shaft, connector, mounting pattern, and stove serial information.
Q: How should I confirm this is the correct replacement? A: Match 812-4421, voltage, rotation, shaft, connector, mounting pattern, and stove serial information.
Q: Is this an original manufacturer part? A: No. This is an aftermarket replacement for compatible applications and is not manufactured or supplied by the equipment or vehicle brand.
Q: Should I replace this part without testing the surrounding system? A: No. Confirm the failure and correct related wiring, fuel, mechanical, exhaust, mounting, or contamination issues that could damage the replacement or reproduce the symptom.
Part Summary
keywords: 812-4421 auger motor, Heatilator CAB50 feed motor, PS35 pellet stove auger repair, PS50 pellet feed replacement, pellet stove not feeding, Quadra-Fire auger motor replacement, stove feed motor hums, aftermarket pellet auger drive
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.