The ComfortBilt HP22i is the clearest fit for shoppers seeking a built-in pellet stove because it is designed as a zero-clearance fireplace insert. For larger spaces, the US Stove US5522-W offers a bigger hopper and listed coverage up to 3,000 square feet. The Ashley Hearth AP5617-W suits smaller heating needs, while the Canyon Lodge Bayfront adds a viewing window. One listed item is a replacement blower, not a complete stove.
| Product | Best For | Key Listed Feature |
|---|---|---|
| ComfortBilt HP22i | Fireplace insert installation | Up to 2,800 sq. ft.; 47 lb. hopper |
| US Stove US5522-W | Large spaces and fewer refills | Up to 3,000 sq. ft.; 170 lb. hopper |
| Ashley Hearth AP5617-W | Medium-sized spaces | Up to 2,200 sq. ft.; 90 lb. hopper |
| Canyon Lodge Bayfront | Heat with a viewing window | 66 lb. hopper |
| Teresia 720110 blower | Replacement-part shoppers | Compatible with select stove models |
ComfortBilt HP22i Fireplace Insert
Best for: Homeowners who want a pellet stove designed to fit into a fireplace opening. Its zero-clearance insert design is the most directly relevant option for a built-in-style installation among these products.
The HP22i is listed to heat up to 2,800 square feet under mild temperature conditions and deliver up to 41,000 BTU per hour. Its 47-pound hopper is rated for up to 18 hours of burn time. The listed package includes a finishing shroud, ash vacuum, and remote control.
Limitation: The stated heating coverage is conditional on mild temperatures, and the hopper is smaller than those on the two US Stove models. Check fireplace dimensions and installation requirements before choosing an insert.
US Stove US5522-W Large-Capacity Pellet Stove
Best for: Buyers prioritizing broad listed coverage and longer intervals between hopper refills. This freestanding pellet stove is rated for spaces up to 3,000 square feet and produces up to 33,000 BTUs.
Its 170-pound hopper is listed to provide up to 80 hours of continuous operation. That capacity makes it the better choice in this group for shoppers who want less frequent pellet loading, subject to operating conditions and heat settings.
Limitation: This is a freestanding stove, not a fireplace insert. It ships by LTL freight for curbside or driveway delivery, and a valid phone number or email is required for delivery coordination.
Ashley Hearth AP5617-W Pellet Stove
Best for: Buyers seeking a pellet stove for a smaller area than the US5522-W is listed to cover. The AP5617-W produces up to 30,000 BTUs and is rated for spaces up to 2,200 square feet.
The 90-pound hopper is listed to provide up to 47 hours of continuous operation. Choose this model if its stated coverage better matches the space you need to heat and you want a substantial hopper without the 170-pound capacity of the larger US Stove model.
Limitation: The available product details describe it as a pellet stove, not a built-in insert. Freight delivery is curbside or driveway only, and a valid phone number or email is required.
Canyon Lodge Bayfront Pellet Stove
Best for: Buyers who want a pellet stove with a bayfront window and a mid-sized hopper. Its listed coverage ranges from 1,800 to 2,500 square feet, and its hopper holds 66 pounds.
The window is a distinguishing feature for shoppers who want a visible flame area as part of the room’s focal point. Its stated coverage range overlaps with the Ashley Hearth model, so compare room size and the product’s installation format when deciding between them.
Limitation: The provided specifications do not state BTU output or burn time. The listing details also do not identify it as a fireplace insert, so do not assume it is designed for built-in installation.
Teresia 720110 Exhaust Fan Motor
Best for: Owners looking for a replacement exhaust or combustion blower, not shoppers buying a complete stove. The listed compatible models include ComfortBilt HP21, HP22, HP22i, HP22N, HP50, HP50GC, and HP61, along with select Castle and Serenity models.
The product is listed as a replacement for part number 720110 and specifies 110–115 volts, 0.55 amps, 3,000 RPM, and 60 Hz. It was included because it relates to pellet stove maintenance, but it is not an alternative to any of the heating appliances above.
Limitation: Compatibility depends on the exact stove model and original part number. Verify both before ordering; this component does not provide heat by itself.
Buying Guide: How To Choose A Pellet Stove Or Insert
Do you need an insert or a freestanding stove?
Start with the installation type. The ComfortBilt HP22i is explicitly described as a zero-clearance fireplace insert. The other complete heating products are described as pellet stoves, without supplied details confirming that they are inserts. If you need a unit to fit an existing fireplace, confirm fit, venting, and installation requirements before purchase.
How much space do you need to heat?
Compare the listed coverage with the area you want to heat, but treat square-foot figures as product specifications rather than guarantees. The HP22i’s coverage is stated for mild temperature conditions. Home layout, insulation, climate, and installation can affect heating needs; consult a qualified professional if you are unsure how to size a stove.
How important is hopper capacity?
A larger hopper can mean less frequent reloading according to the listed operating estimates. The US5522-W has the largest capacity at 170 pounds and up to 80 hours of continuous operation. The Ashley Hearth lists 90 pounds and up to 47 hours; the HP22i lists 47 pounds and up to 18 hours. Actual run time can depend on use and settings.
What should you check before delivery?
Confirm the delivery method, access to the installation area, and any required contact details. Both US Stove products specify LTL freight delivery to the curb or driveway and require a valid phone number or email. Ask the seller or installer about moving the appliance indoors and preparing the installation location.
Frequently Asked Questions
Which listed product is a built-in pellet stove?
The ComfortBilt HP22i is described as a zero-clearance fireplace insert, making it the closest match for a built-in-style pellet heating installation in this selection.
Which stove has the largest hopper?
The US Stove US5522-W has the largest listed hopper at 170 pounds, with up to 80 hours of continuous operation stated in its product details.
Can I use the Teresia blower as a complete pellet stove?
No. It is a replacement exhaust or combustion blower motor. It is a component for compatible stove models, not a complete heating appliance.
Does the HP22i heat up to 2,800 square feet in every home?
No. The product states coverage up to 2,800 square feet under mild temperature conditions. Actual suitability depends on the home and installation.