RSD Dilution Bolts for ENERVEX GSV Fans
ENERVEX GSV009-016 & GSV200-450 Fans are rated for 482 degrees continuous.
A short flue, especially with wood burning ovens, can exceed that temperature.
Use RSD Dilution Bolts on EVERVEX GSV Fans to avoid fan failure.
On a short stack, the easiest way to avoid fan failure is to provide dilution air.
Adding an air gap under the fan to pull side air and lower the termination temperature can greatly increase the fan motors life and performance.
RSD Dilution Bolts GSV fans to lower the termination temperature.


Mind the Gap. Gun the temperature before the fan to determine if a 1″ gap or more is required.
For larger ENERVEX Fans or an install needing a larger gap use threaded rod.
Always weatherproof the gap to avoid water getting down the flue.

That’s one way to weatherproof the gap.
Got a fan overheating or motors burnin up. Add some dilution air.
ENERVEX RSD Dilution Bolts Part # 501.0100.0000
Questions? Need em? Give us a call.
