Solution for Replacement Thermostat on Older Fan-Tastic Vent Roof Vent
Updated 10/05/2025 | Published 06/26/2023 >
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Question:
Need a thermostat for an older Fantastic fan. Part number is: 275-2918-00
asked by: Dale P
Expert Reply:
According to my contact at Dometic, that thermostat is no longer available as a replacement part. Unfortunately, this means the only solution is to replace the entire fan.
I recommend the Fan-Tastic Vent Roof Vent # FV803350. This has 3 manual speeds, a rain sensor, powered arm, and a thermostat. If you would like to have a remote we also have the # FV807350. This has the same features as the other fan but adds the digital remote as well as 13 speeds.

Product Page this Question was Asked From
Dometic FanTastic Roof Vent w/ 12V Fan and Thermostat - Powered Lift - 14-1/4" x 14-1/4"
- RV Vents and Fans
- Vent
- Roof Vent
- Powered Lift
- 12V Fan
- Reversible Fan
- Plastic
- Tinted
- Dometic
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David
10/3/2025
Can I substitute another roof vent thermostat for my Invensys 275-2918-00? David