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NHTSA Recall 21V453000: Oven/stove/cooktop (equipment) and lines and fittings (equipment)

Heartland Recreational Vehicles, LLC reported this safety recall to NHTSA on , covering an estimated 2,486 vehicles. It affects 4 models including the Heartland Mallard.

2,486
vehicles potentially affected
4
models affected
2021
owners notified (August 10)
NHTSA campaign21V453000
ComponentsEQUIPMENT › APPLIANCE › OVEN/STOVE/COOKTOP; EQUIPMENT › RECREATIONAL VEHICLE/TRAILER › LPG SYSTEMS › LINES AND FITTINGS
Report receivedJune 17, 2021
Owner notificationAugust 10, 2021
Initiated byManufacturer

Defect

Heartland Recreational Vehicles, LLC (Heartland) is recalling certain 2021 Mallard, Wilderness, Trail Runner and 2020-2021 North Trail trailers. The LP gas lines may not have been tightened properly on the outside cooktops, which could result in a gas leak.

Safety risk

A gas leak can increase the risk of a fire.

Remedy

Dealers will inspect and tighten the LP gas lines, and test the propane system for leaks, free of charge. Owner notification letters were mailed August 10, 2021. Owners may contact Heartland customer service at 1-877-262-8032.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Vehicles covered by recall 21V453000

Make and modelModel years
Heartland Mallard2021
Heartland North Trail2020, 2021
Heartland Trail Runner2021
Heartland Wilderness2021

Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.