Independent reference · Facts sourced from CPSC, ENERGY STAR and DOE Record verified Aug 18, 2026
Active recall — stop using this product now.
Remedy: free repair · About 545 (In addition, about 26 were sold in Canada) units
Appliances Recall No. 22-176 Published June 30, 2022

Residential atmospheric gas-fired boilers

The blocked vent temperature switch (BVTS) can malfunction, which can cause the release of gases, including carbon monoxide (CO), into consumers' homes, posing a risk of carbon monoxide poisoning. Manufactured by Laars Heating Systems Company and sold at Independent contractors, plumbers, and plumbing supply distributors nationwide from January 2021 – January 2022 for $6,000 to $8,000,.

Recalled Laars Boiler
What you are looking at

Recalled Laars Boiler

Image: CPSC recall notice Two more views

Check the label first

Compare every letter, number, space and suffix. A similar-looking product with a different suffix may not be part of this recall.

Affected model numbers

Why it was recalled

The blocked vent temperature switch (BVTS) can malfunction, which can cause the release of gases, including carbon monoxide (CO), into consumers' homes, posing a risk of carbon monoxide poisoning.

0
Incident reports to the firm
0
Injuries reported
0
SaferProducts.gov reports

None reported

The official remedy

Remedy type: repair
01
What to do

Consumers should immediately contact Laars Heating Systems Company to arrange to have a certified technician install repairs at no cost to the consumer. Consumers who continue use of the boiler while awaiting repair should have working carbon monoxide alarms on every level of the home and outside of sleeping areas. The firm is contacting all known purchasers.

Product and sales details

ManufacturerLaars Heating Systems Company, of Rochester, New Hampshire
UnitsAbout 545 (In addition, about 26 were sold in Canada)
Made inUnited States
Sold atIndependent contractors, plumbers, and plumbing supply distributors nationwide
Sales periodJanuary 2021 – January 2022
Price$6,000 to $8,000,
Category Appliances

How to reach the firm

Phone
888-454-3223
8 a.m. to 5 p.m. ET Monday through Friday
Email

Verify phone numbers, hours and web addresses on the current CPSC notice before contacting the firm.

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