
Overview
Replace a cracked or clogged vacuum hose and stop false vacuum errors.
The rubber hose links the vacuum switch to the firebox so the switch can sense exhaust draft. A hose that is cracked, hardened, kinked or plugged with ash gives the switch a false reading and shuts the stove down. Includes one length of hose.
Fits these stoves
| Brand | Models |
|---|---|
| ComfortBilt | HP21, HP22, HP22N, HP22i, HP50S, HP61 |
| Alpine | HP40, HP41, HP42 |
Fitment notes: Check the hose diameter and length against your old hose. Route it without kinks or sharp bends.
Why buy from StoveSource: No Sales Tax · Authorized ComfortBilt dealer · Ships in 1–2 days · 1-888-914-0022
Shipping & Returns
Free shipping on orders over $250 · ships in 1–3 business days.
Free shipping on orders over $250 to the continental US; a flat $22.95 shipping fee applies to orders under $250. Accessories and parts ship by parcel carrier (UPS, FedEx, or USPS), typically in 1–3 business days.
Returns. Unused, uninstalled items in original packaging can be returned within 30 days, subject to a 15% restocking fee.
Sold by StoveSource (authorized ComfortBilt dealer). Ships directly from ComfortBilt.
Recommended for these stoves
The manufacturer recommends this part for the following stoves we carry. If your stove isn’t listed, contact us to confirm fit before ordering.
ComfortBilt HP21 Pellet Stove
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ComfortBilt HP22 Pellet Stove
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ComfortBilt HP22N Pellet Stove
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ComfortBilt HP22i Pellet Stove Insert
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ComfortBilt HP50S Pellet Stove
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ComfortBilt HP61 Pellet Stove
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ComfortBilt Alpine HP40 Pellet Stove
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ComfortBilt Alpine HP41 Pellet Stove
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ComfortBilt Alpine HP42 Pellet Stove
View stove →
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Shop the ComfortBilt HP21 · All ComfortBilt Parts · All stove parts
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