RM and ZM model Cadet in-wall electric heaters
Published November 4, 2025 · Recall initiated: April 2, 2002
What's the hazard
When an RM or ZM model heatbox (replacing a ZA or RA model heatbox) is inserted into a ZAC wall can and wired through a fitting in the top-left wall can knock-out (see the picture), the RM or ZM model has the potential for continuous heater operation, regardless of thermostat settings or room temperature. This can cause the heater to overheat and catch nearby combustibles on fire.
What to do
If the heater is part of the recall, stop using it immediately by turning it off at the electrical panel board (circuit breaker or fuse box). Consumers should contact Cadet to schedule a free repair. In July 2001, Cadet began directly notifying affected consumers who participated in the October 1997 and February 2000 heater recalls about this RM and ZM program and began arranging service calls.
Recall details
- Brand
- Cadet Manufacturing Co., of Vancouver, Wash.
- Manufacturer
- Cadet Manufacturing Co., of Vancouver, Wash.
- Distributor
- The RM and ZM model heaters were distributed mainly in California, Idaho, Montana, Oregon and Washington.
- Country
- US